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-rw-r--r--fs/nfsd/trace.h2595
1 files changed, 2580 insertions, 15 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h
index 3287041905da..5ae2a611e57f 100644
--- a/fs/nfsd/trace.h
+++ b/fs/nfsd/trace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2014 Christoph Hellwig.
*/
@@ -8,49 +9,604 @@
#define _NFSD_TRACE_H
#include <linux/tracepoint.h>
+#include <linux/sunrpc/clnt.h>
+#include <linux/sunrpc/xprt.h>
+#include <trace/misc/fs.h>
+#include <trace/misc/nfs.h>
+#include <trace/misc/sunrpc.h>
+
+#include "export.h"
#include "nfsfh.h"
+#include "xdr4.h"
+
+#define NFSD_TRACE_PROC_CALL_FIELDS(r) \
+ __field(unsigned int, netns_ino) \
+ __field(u32, xid) \
+ __sockaddr(server, (r)->rq_xprt->xpt_locallen) \
+ __sockaddr(client, (r)->rq_xprt->xpt_remotelen)
+
+#define NFSD_TRACE_PROC_CALL_ASSIGNMENTS(r) \
+ do { \
+ struct svc_xprt *xprt = (r)->rq_xprt; \
+ __entry->netns_ino = SVC_NET(r)->ns.inum; \
+ __entry->xid = be32_to_cpu((r)->rq_xid); \
+ __assign_sockaddr(server, &xprt->xpt_local, \
+ xprt->xpt_locallen); \
+ __assign_sockaddr(client, &xprt->xpt_remote, \
+ xprt->xpt_remotelen); \
+ } while (0)
+
+#define NFSD_TRACE_PROC_RES_FIELDS(r) \
+ __field(unsigned int, netns_ino) \
+ __field(u32, xid) \
+ __field(unsigned long, status) \
+ __sockaddr(server, (r)->rq_xprt->xpt_locallen) \
+ __sockaddr(client, (r)->rq_xprt->xpt_remotelen)
+
+#define NFSD_TRACE_PROC_RES_ASSIGNMENTS(r, error) \
+ do { \
+ struct svc_xprt *xprt = (r)->rq_xprt; \
+ __entry->netns_ino = SVC_NET(r)->ns.inum; \
+ __entry->xid = be32_to_cpu((r)->rq_xid); \
+ __entry->status = be32_to_cpu(error); \
+ __assign_sockaddr(server, &xprt->xpt_local, \
+ xprt->xpt_locallen); \
+ __assign_sockaddr(client, &xprt->xpt_remote, \
+ xprt->xpt_remotelen); \
+ } while (0);
+
+DECLARE_EVENT_CLASS(nfsd_xdr_err_class,
+ TP_PROTO(
+ const struct svc_rqst *rqstp
+ ),
+ TP_ARGS(rqstp),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(u32, xid)
+ __field(u32, vers)
+ __field(u32, proc)
+ __sockaddr(server, rqstp->rq_xprt->xpt_locallen)
+ __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
+ ),
+ TP_fast_assign(
+ const struct svc_xprt *xprt = rqstp->rq_xprt;
+
+ __entry->netns_ino = xprt->xpt_net->ns.inum;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->vers = rqstp->rq_vers;
+ __entry->proc = rqstp->rq_proc;
+ __assign_sockaddr(server, &xprt->xpt_local, xprt->xpt_locallen);
+ __assign_sockaddr(client, &xprt->xpt_remote, xprt->xpt_remotelen);
+ ),
+ TP_printk("xid=0x%08x vers=%u proc=%u",
+ __entry->xid, __entry->vers, __entry->proc
+ )
+);
+
+#define DEFINE_NFSD_XDR_ERR_EVENT(name) \
+DEFINE_EVENT(nfsd_xdr_err_class, nfsd_##name##_err, \
+ TP_PROTO(const struct svc_rqst *rqstp), \
+ TP_ARGS(rqstp))
+
+DEFINE_NFSD_XDR_ERR_EVENT(garbage_args);
+DEFINE_NFSD_XDR_ERR_EVENT(cant_encode);
+
+#define show_nfsd_may_flags(x) \
+ __print_flags(x, "|", \
+ { NFSD_MAY_EXEC, "EXEC" }, \
+ { NFSD_MAY_WRITE, "WRITE" }, \
+ { NFSD_MAY_READ, "READ" }, \
+ { NFSD_MAY_SATTR, "SATTR" }, \
+ { NFSD_MAY_TRUNC, "TRUNC" }, \
+ { NFSD_MAY_NLM, "NLM" }, \
+ { NFSD_MAY_OWNER_OVERRIDE, "OWNER_OVERRIDE" }, \
+ { NFSD_MAY_LOCAL_ACCESS, "LOCAL_ACCESS" }, \
+ { NFSD_MAY_BYPASS_GSS_ON_ROOT, "BYPASS_GSS_ON_ROOT" }, \
+ { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }, \
+ { NFSD_MAY_BYPASS_GSS, "BYPASS_GSS" }, \
+ { NFSD_MAY_READ_IF_EXEC, "READ_IF_EXEC" }, \
+ { NFSD_MAY_64BIT_COOKIE, "64BIT_COOKIE" }, \
+ { NFSD_MAY_LOCALIO, "LOCALIO" })
+
+TRACE_EVENT(nfsd_compound,
+ TP_PROTO(
+ const struct svc_rqst *rqst,
+ const char *tag,
+ u32 taglen,
+ u32 opcnt
+ ),
+ TP_ARGS(rqst, tag, taglen, opcnt),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, opcnt)
+ __string_len(tag, tag, taglen)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqst->rq_xid);
+ __entry->opcnt = opcnt;
+ __assign_str(tag);
+ ),
+ TP_printk("xid=0x%08x opcnt=%u tag=%s",
+ __entry->xid, __entry->opcnt, __get_str(tag)
+ )
+)
+
+TRACE_EVENT(nfsd_compound_status,
+ TP_PROTO(u32 args_opcnt,
+ u32 resp_opcnt,
+ __be32 status,
+ const char *name),
+ TP_ARGS(args_opcnt, resp_opcnt, status, name),
+ TP_STRUCT__entry(
+ __field(u32, args_opcnt)
+ __field(u32, resp_opcnt)
+ __field(int, status)
+ __string(name, name)
+ ),
+ TP_fast_assign(
+ __entry->args_opcnt = args_opcnt;
+ __entry->resp_opcnt = resp_opcnt;
+ __entry->status = be32_to_cpu(status);
+ __assign_str(name);
+ ),
+ TP_printk("op=%u/%u %s status=%d",
+ __entry->resp_opcnt, __entry->args_opcnt,
+ __get_str(name), __entry->status)
+)
+
+TRACE_EVENT(nfsd_compound_decode_err,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ u32 args_opcnt,
+ u32 resp_opcnt,
+ u32 opnum,
+ __be32 status
+ ),
+ TP_ARGS(rqstp, args_opcnt, resp_opcnt, opnum, status),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_RES_FIELDS(rqstp)
+
+ __field(u32, args_opcnt)
+ __field(u32, resp_opcnt)
+ __field(u32, opnum)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_RES_ASSIGNMENTS(rqstp, status)
+
+ __entry->args_opcnt = args_opcnt;
+ __entry->resp_opcnt = resp_opcnt;
+ __entry->opnum = opnum;
+ ),
+ TP_printk("op=%u/%u opnum=%u status=%lu",
+ __entry->resp_opcnt, __entry->args_opcnt,
+ __entry->opnum, __entry->status)
+);
+
+DECLARE_EVENT_CLASS(nfsd_compound_err_class,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ u32 opnum,
+ __be32 status
+ ),
+ TP_ARGS(rqstp, opnum, status),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_RES_FIELDS(rqstp)
+
+ __field(u32, opnum)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_RES_ASSIGNMENTS(rqstp, status)
+
+ __entry->opnum = opnum;
+ ),
+ TP_printk("opnum=%u status=%lu",
+ __entry->opnum, __entry->status)
+);
+
+#define DEFINE_NFSD_COMPOUND_ERR_EVENT(name) \
+DEFINE_EVENT(nfsd_compound_err_class, nfsd_compound_##name##_err, \
+ TP_PROTO( \
+ const struct svc_rqst *rqstp, \
+ u32 opnum, \
+ __be32 status \
+ ), \
+ TP_ARGS(rqstp, opnum, status))
+
+DEFINE_NFSD_COMPOUND_ERR_EVENT(op);
+DEFINE_NFSD_COMPOUND_ERR_EVENT(encode);
+
+#define show_fs_file_type(x) \
+ __print_symbolic(x, \
+ { S_IFLNK, "LNK" }, \
+ { S_IFREG, "REG" }, \
+ { S_IFDIR, "DIR" }, \
+ { S_IFCHR, "CHR" }, \
+ { S_IFBLK, "BLK" }, \
+ { S_IFIFO, "FIFO" }, \
+ { S_IFSOCK, "SOCK" })
+
+TRACE_EVENT_CONDITION(nfsd_fh_verify,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp,
+ umode_t type,
+ int access
+ ),
+ TP_ARGS(rqstp, fhp, type, access),
+ TP_CONDITION(rqstp != NULL),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __sockaddr(server, rqstp->rq_xprt->xpt_remotelen)
+ __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
+ __field(u32, xid)
+ __field(u32, fh_hash)
+ __field(const void *, inode)
+ __field(unsigned long, type)
+ __field(unsigned long, access)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = SVC_NET(rqstp)->ns.inum;
+ __assign_sockaddr(server, &rqstp->rq_xprt->xpt_local,
+ rqstp->rq_xprt->xpt_locallen);
+ __assign_sockaddr(client, &rqstp->rq_xprt->xpt_remote,
+ rqstp->rq_xprt->xpt_remotelen);
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __entry->inode = d_inode(fhp->fh_dentry);
+ __entry->type = type;
+ __entry->access = access;
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x type=%s access=%s",
+ __entry->xid, __entry->fh_hash,
+ show_fs_file_type(__entry->type),
+ show_nfsd_may_flags(__entry->access)
+ )
+);
+
+TRACE_EVENT_CONDITION(nfsd_fh_verify_err,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp,
+ umode_t type,
+ int access,
+ __be32 error
+ ),
+ TP_ARGS(rqstp, fhp, type, access, error),
+ TP_CONDITION(rqstp != NULL && error),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __sockaddr(server, rqstp->rq_xprt->xpt_remotelen)
+ __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
+ __field(u32, xid)
+ __field(u32, fh_hash)
+ __field(const void *, inode)
+ __field(unsigned long, type)
+ __field(unsigned long, access)
+ __field(int, error)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = SVC_NET(rqstp)->ns.inum;
+ __assign_sockaddr(server, &rqstp->rq_xprt->xpt_local,
+ rqstp->rq_xprt->xpt_locallen);
+ __assign_sockaddr(client, &rqstp->rq_xprt->xpt_remote,
+ rqstp->rq_xprt->xpt_remotelen);
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ if (fhp->fh_dentry)
+ __entry->inode = d_inode(fhp->fh_dentry);
+ else
+ __entry->inode = NULL;
+ __entry->type = type;
+ __entry->access = access;
+ __entry->error = be32_to_cpu(error);
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x type=%s access=%s error=%d",
+ __entry->xid, __entry->fh_hash,
+ show_fs_file_type(__entry->type),
+ show_nfsd_may_flags(__entry->access),
+ __entry->error
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_fh_err_class,
+ TP_PROTO(struct svc_rqst *rqstp,
+ struct svc_fh *fhp,
+ int status),
+ TP_ARGS(rqstp, fhp, status),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, fh_hash)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __entry->status = status;
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x status=%d",
+ __entry->xid, __entry->fh_hash,
+ __entry->status)
+)
+
+#define DEFINE_NFSD_FH_ERR_EVENT(name) \
+DEFINE_EVENT_CONDITION(nfsd_fh_err_class, nfsd_##name, \
+ TP_PROTO(struct svc_rqst *rqstp, \
+ struct svc_fh *fhp, \
+ int status), \
+ TP_ARGS(rqstp, fhp, status), \
+ TP_CONDITION(rqstp != NULL))
+
+DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport);
+DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle);
+
+TRACE_EVENT(nfsd_exp_find_key,
+ TP_PROTO(const struct svc_expkey *key,
+ int status),
+ TP_ARGS(key, status),
+ TP_STRUCT__entry(
+ __field(u8, fsidtype)
+ __array(u32, fsid, 6)
+ __string(auth_domain, key->ek_client->name)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->fsidtype = key->ek_fsidtype;
+ memcpy(__entry->fsid, key->ek_fsid, 4*6);
+ __assign_str(auth_domain);
+ __entry->status = status;
+ ),
+ TP_printk("fsid=%x::%s domain=%s status=%d",
+ __entry->fsidtype,
+ __print_array(__entry->fsid, 6, 4),
+ __get_str(auth_domain),
+ __entry->status
+ )
+);
+
+TRACE_EVENT(nfsd_expkey_update,
+ TP_PROTO(const struct svc_expkey *key, const char *exp_path),
+ TP_ARGS(key, exp_path),
+ TP_STRUCT__entry(
+ __field(u8, fsidtype)
+ __array(u32, fsid, 6)
+ __string(auth_domain, key->ek_client->name)
+ __string(path, exp_path)
+ __field(bool, cache)
+ ),
+ TP_fast_assign(
+ __entry->fsidtype = key->ek_fsidtype;
+ memcpy(__entry->fsid, key->ek_fsid, 4*6);
+ __assign_str(auth_domain);
+ __assign_str(path);
+ __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
+ ),
+ TP_printk("fsid=%x::%s domain=%s path=%s cache=%s",
+ __entry->fsidtype,
+ __print_array(__entry->fsid, 6, 4),
+ __get_str(auth_domain),
+ __get_str(path),
+ __entry->cache ? "pos" : "neg"
+ )
+);
+
+TRACE_EVENT(nfsd_exp_get_by_name,
+ TP_PROTO(const struct svc_export *key,
+ int status),
+ TP_ARGS(key, status),
+ TP_STRUCT__entry(
+ __string(path, key->ex_path.dentry->d_name.name)
+ __string(auth_domain, key->ex_client->name)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __assign_str(path);
+ __assign_str(auth_domain);
+ __entry->status = status;
+ ),
+ TP_printk("path=%s domain=%s status=%d",
+ __get_str(path),
+ __get_str(auth_domain),
+ __entry->status
+ )
+);
+
+TRACE_EVENT(nfsd_export_update,
+ TP_PROTO(const struct svc_export *key),
+ TP_ARGS(key),
+ TP_STRUCT__entry(
+ __string(path, key->ex_path.dentry->d_name.name)
+ __string(auth_domain, key->ex_client->name)
+ __field(bool, cache)
+ ),
+ TP_fast_assign(
+ __assign_str(path);
+ __assign_str(auth_domain);
+ __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
+ ),
+ TP_printk("path=%s domain=%s cache=%s",
+ __get_str(path),
+ __get_str(auth_domain),
+ __entry->cache ? "pos" : "neg"
+ )
+);
DECLARE_EVENT_CLASS(nfsd_io_class,
TP_PROTO(struct svc_rqst *rqstp,
struct svc_fh *fhp,
- loff_t offset,
- int len),
+ u64 offset,
+ u32 len),
TP_ARGS(rqstp, fhp, offset, len),
TP_STRUCT__entry(
- __field(__be32, xid)
- __field_struct(struct knfsd_fh, fh)
- __field(loff_t, offset)
- __field(int, len)
+ __field(u32, xid)
+ __field(u32, fh_hash)
+ __field(u64, offset)
+ __field(u32, len)
),
TP_fast_assign(
- __entry->xid = rqstp->rq_xid,
- fh_copy_shallow(&__entry->fh, &fhp->fh_handle);
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
__entry->offset = offset;
__entry->len = len;
),
- TP_printk("xid=0x%x fh=0x%x offset=%lld len=%d",
- __be32_to_cpu(__entry->xid), knfsd_fh_hash(&__entry->fh),
+ TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu len=%u",
+ __entry->xid, __entry->fh_hash,
__entry->offset, __entry->len)
)
#define DEFINE_NFSD_IO_EVENT(name) \
-DEFINE_EVENT(nfsd_io_class, name, \
+DEFINE_EVENT(nfsd_io_class, nfsd_##name, \
TP_PROTO(struct svc_rqst *rqstp, \
struct svc_fh *fhp, \
- loff_t offset, \
- int len), \
+ u64 offset, \
+ u32 len), \
TP_ARGS(rqstp, fhp, offset, len))
DEFINE_NFSD_IO_EVENT(read_start);
-DEFINE_NFSD_IO_EVENT(read_opened);
+DEFINE_NFSD_IO_EVENT(read_splice);
+DEFINE_NFSD_IO_EVENT(read_vector);
+DEFINE_NFSD_IO_EVENT(read_direct);
DEFINE_NFSD_IO_EVENT(read_io_done);
DEFINE_NFSD_IO_EVENT(read_done);
DEFINE_NFSD_IO_EVENT(write_start);
DEFINE_NFSD_IO_EVENT(write_opened);
+DEFINE_NFSD_IO_EVENT(write_direct);
+DEFINE_NFSD_IO_EVENT(write_vector);
DEFINE_NFSD_IO_EVENT(write_io_done);
DEFINE_NFSD_IO_EVENT(write_done);
+DEFINE_NFSD_IO_EVENT(commit_start);
+DEFINE_NFSD_IO_EVENT(commit_done);
+
+DECLARE_EVENT_CLASS(nfsd_err_class,
+ TP_PROTO(struct svc_rqst *rqstp,
+ struct svc_fh *fhp,
+ loff_t offset,
+ int status),
+ TP_ARGS(rqstp, fhp, offset, status),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, fh_hash)
+ __field(loff_t, offset)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __entry->offset = offset;
+ __entry->status = status;
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d",
+ __entry->xid, __entry->fh_hash,
+ __entry->offset, __entry->status)
+)
+
+#define DEFINE_NFSD_ERR_EVENT(name) \
+DEFINE_EVENT(nfsd_err_class, nfsd_##name, \
+ TP_PROTO(struct svc_rqst *rqstp, \
+ struct svc_fh *fhp, \
+ loff_t offset, \
+ int len), \
+ TP_ARGS(rqstp, fhp, offset, len))
+
+DEFINE_NFSD_ERR_EVENT(read_err);
+DEFINE_NFSD_ERR_EVENT(write_err);
+
+TRACE_EVENT(nfsd_dirent,
+ TP_PROTO(struct svc_fh *fhp,
+ u64 ino,
+ const char *name,
+ int namlen),
+ TP_ARGS(fhp, ino, name, namlen),
+ TP_STRUCT__entry(
+ __field(u32, fh_hash)
+ __field(u64, ino)
+ __string_len(name, name, namlen)
+ ),
+ TP_fast_assign(
+ __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp->fh_handle) : 0;
+ __entry->ino = ino;
+ __assign_str(name);
+ ),
+ TP_printk("fh_hash=0x%08x ino=%llu name=%s",
+ __entry->fh_hash, __entry->ino, __get_str(name)
+ )
+)
+
+DECLARE_EVENT_CLASS(nfsd_copy_err_class,
+ TP_PROTO(struct svc_rqst *rqstp,
+ struct svc_fh *src_fhp,
+ loff_t src_offset,
+ struct svc_fh *dst_fhp,
+ loff_t dst_offset,
+ u64 count,
+ int status),
+ TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, count, status),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(u32, src_fh_hash)
+ __field(loff_t, src_offset)
+ __field(u32, dst_fh_hash)
+ __field(loff_t, dst_offset)
+ __field(u64, count)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->src_fh_hash = knfsd_fh_hash(&src_fhp->fh_handle);
+ __entry->src_offset = src_offset;
+ __entry->dst_fh_hash = knfsd_fh_hash(&dst_fhp->fh_handle);
+ __entry->dst_offset = dst_offset;
+ __entry->count = count;
+ __entry->status = status;
+ ),
+ TP_printk("xid=0x%08x src_fh_hash=0x%08x src_offset=%lld "
+ "dst_fh_hash=0x%08x dst_offset=%lld "
+ "count=%llu status=%d",
+ __entry->xid, __entry->src_fh_hash, __entry->src_offset,
+ __entry->dst_fh_hash, __entry->dst_offset,
+ (unsigned long long)__entry->count,
+ __entry->status)
+)
+
+#define DEFINE_NFSD_COPY_ERR_EVENT(name) \
+DEFINE_EVENT(nfsd_copy_err_class, nfsd_##name, \
+ TP_PROTO(struct svc_rqst *rqstp, \
+ struct svc_fh *src_fhp, \
+ loff_t src_offset, \
+ struct svc_fh *dst_fhp, \
+ loff_t dst_offset, \
+ u64 count, \
+ int status), \
+ TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, \
+ count, status))
+
+DEFINE_NFSD_COPY_ERR_EVENT(clone_file_range_err);
#include "state.h"
+#include "filecache.h"
+#include "vfs.h"
+
+TRACE_EVENT(nfsd_delegret_wakeup,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct inode *inode,
+ long timeo
+ ),
+ TP_ARGS(rqstp, inode, timeo),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(const void *, inode)
+ __field(long, timeo)
+ ),
+ TP_fast_assign(
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->inode = inode;
+ __entry->timeo = timeo;
+ ),
+ TP_printk("xid=0x%08x inode=%p%s",
+ __entry->xid, __entry->inode,
+ __entry->timeo == 0 ? " (timed out)" : ""
+ )
+);
DECLARE_EVENT_CLASS(nfsd_stateid_class,
TP_PROTO(stateid_t *stp),
@@ -75,9 +631,10 @@ DECLARE_EVENT_CLASS(nfsd_stateid_class,
)
#define DEFINE_STATEID_EVENT(name) \
-DEFINE_EVENT(nfsd_stateid_class, name, \
+DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \
TP_PROTO(stateid_t *stp), \
TP_ARGS(stp))
+
DEFINE_STATEID_EVENT(layoutstate_alloc);
DEFINE_STATEID_EVENT(layoutstate_unhash);
DEFINE_STATEID_EVENT(layoutstate_free);
@@ -89,6 +646,2014 @@ DEFINE_STATEID_EVENT(layout_recall_done);
DEFINE_STATEID_EVENT(layout_recall_fail);
DEFINE_STATEID_EVENT(layout_recall_release);
+DEFINE_STATEID_EVENT(open);
+DEFINE_STATEID_EVENT(deleg_read);
+DEFINE_STATEID_EVENT(deleg_write);
+DEFINE_STATEID_EVENT(deleg_return);
+
+DECLARE_EVENT_CLASS(nfsd_stateseqid_class,
+ TP_PROTO(u32 seqid, const stateid_t *stp),
+ TP_ARGS(seqid, stp),
+ TP_STRUCT__entry(
+ __field(u32, seqid)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, si_id)
+ __field(u32, si_generation)
+ ),
+ TP_fast_assign(
+ __entry->seqid = seqid;
+ __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
+ __entry->cl_id = stp->si_opaque.so_clid.cl_id;
+ __entry->si_id = stp->si_opaque.so_id;
+ __entry->si_generation = stp->si_generation;
+ ),
+ TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x",
+ __entry->seqid, __entry->cl_boot, __entry->cl_id,
+ __entry->si_id, __entry->si_generation)
+)
+
+#define DEFINE_STATESEQID_EVENT(name) \
+DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \
+ TP_PROTO(u32 seqid, const stateid_t *stp), \
+ TP_ARGS(seqid, stp))
+
+DEFINE_STATESEQID_EVENT(preprocess);
+DEFINE_STATESEQID_EVENT(open_confirm);
+
+#define show_stid_type(x) \
+ __print_flags(x, "|", \
+ { SC_TYPE_OPEN, "OPEN" }, \
+ { SC_TYPE_LOCK, "LOCK" }, \
+ { SC_TYPE_DELEG, "DELEG" }, \
+ { SC_TYPE_LAYOUT, "LAYOUT" })
+
+#define show_stid_status(x) \
+ __print_flags(x, "|", \
+ { SC_STATUS_CLOSED, "CLOSED" }, \
+ { SC_STATUS_REVOKED, "REVOKED" }, \
+ { SC_STATUS_ADMIN_REVOKED, "ADMIN_REVOKED" })
+
+DECLARE_EVENT_CLASS(nfsd_stid_class,
+ TP_PROTO(
+ const struct nfs4_stid *stid
+ ),
+ TP_ARGS(stid),
+ TP_STRUCT__entry(
+ __field(unsigned long, sc_type)
+ __field(unsigned long, sc_status)
+ __field(int, sc_count)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, si_id)
+ __field(u32, si_generation)
+ ),
+ TP_fast_assign(
+ const stateid_t *stp = &stid->sc_stateid;
+
+ __entry->sc_type = stid->sc_type;
+ __entry->sc_status = stid->sc_status;
+ __entry->sc_count = refcount_read(&stid->sc_count);
+ __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
+ __entry->cl_id = stp->si_opaque.so_clid.cl_id;
+ __entry->si_id = stp->si_opaque.so_id;
+ __entry->si_generation = stp->si_generation;
+ ),
+ TP_printk("client %08x:%08x stateid %08x:%08x ref=%d type=%s state=%s",
+ __entry->cl_boot, __entry->cl_id,
+ __entry->si_id, __entry->si_generation,
+ __entry->sc_count, show_stid_type(__entry->sc_type),
+ show_stid_status(__entry->sc_status)
+ )
+);
+
+#define DEFINE_STID_EVENT(name) \
+DEFINE_EVENT(nfsd_stid_class, nfsd_stid_##name, \
+ TP_PROTO(const struct nfs4_stid *stid), \
+ TP_ARGS(stid))
+
+DEFINE_STID_EVENT(revoke);
+
+TRACE_EVENT(nfsd_stateowner_replay,
+ TP_PROTO(
+ u32 opnum,
+ const struct nfs4_replay *rp
+ ),
+ TP_ARGS(opnum, rp),
+ TP_STRUCT__entry(
+ __field(unsigned long, status)
+ __field(u32, opnum)
+ ),
+ TP_fast_assign(
+ __entry->status = be32_to_cpu(rp->rp_status);
+ __entry->opnum = opnum;
+ ),
+ TP_printk("opnum=%u status=%lu",
+ __entry->opnum, __entry->status)
+);
+
+TRACE_EVENT_CONDITION(nfsd_seq4_status,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct nfsd4_sequence *sequence
+ ),
+ TP_ARGS(rqstp, sequence),
+ TP_CONDITION(sequence->status_flags),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(u32, xid)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, seqno)
+ __field(u32, reserved)
+ __field(unsigned long, status_flags)
+ ),
+ TP_fast_assign(
+ const struct nfsd4_sessionid *sid =
+ (struct nfsd4_sessionid *)&sequence->sessionid;
+
+ __entry->netns_ino = SVC_NET(rqstp)->ns.inum;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->cl_boot = sid->clientid.cl_boot;
+ __entry->cl_id = sid->clientid.cl_id;
+ __entry->seqno = sid->sequence;
+ __entry->reserved = sid->reserved;
+ __entry->status_flags = sequence->status_flags;
+ ),
+ TP_printk("xid=0x%08x sessionid=%08x:%08x:%08x:%08x status_flags=%s",
+ __entry->xid, __entry->cl_boot, __entry->cl_id,
+ __entry->seqno, __entry->reserved,
+ show_nfs4_seq4_status(__entry->status_flags)
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_cs_slot_class,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const struct nfsd4_create_session *cs
+ ),
+ TP_ARGS(clp, cs),
+ TP_STRUCT__entry(
+ __field(u32, seqid)
+ __field(u32, slot_seqid)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ const struct nfsd4_clid_slot *slot = &clp->cl_cs_slot;
+
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen);
+ __entry->seqid = cs->seqid;
+ __entry->slot_seqid = slot->sl_seqid;
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x seqid=%u slot_seqid=%u",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->seqid, __entry->slot_seqid
+ )
+);
+
+#define DEFINE_CS_SLOT_EVENT(name) \
+DEFINE_EVENT(nfsd_cs_slot_class, nfsd_##name, \
+ TP_PROTO( \
+ const struct nfs4_client *clp, \
+ const struct nfsd4_create_session *cs \
+ ), \
+ TP_ARGS(clp, cs))
+
+DEFINE_CS_SLOT_EVENT(slot_seqid_conf);
+DEFINE_CS_SLOT_EVENT(slot_seqid_unconf);
+
+#define show_nfs_slot_flags(val) \
+ __print_flags(val, "|", \
+ { NFSD4_SLOT_INUSE, "INUSE" }, \
+ { NFSD4_SLOT_CACHETHIS, "CACHETHIS" }, \
+ { NFSD4_SLOT_INITIALIZED, "INITIALIZED" }, \
+ { NFSD4_SLOT_CACHED, "CACHED" }, \
+ { NFSD4_SLOT_REUSED, "REUSED" })
+
+TRACE_EVENT(nfsd_slot_seqid_sequence,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const struct nfsd4_sequence *seq,
+ const struct nfsd4_slot *slot
+ ),
+ TP_ARGS(clp, seq, slot),
+ TP_STRUCT__entry(
+ __field(u32, seqid)
+ __field(u32, slot_seqid)
+ __field(u32, slot_index)
+ __field(unsigned long, slot_flags)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen);
+ __entry->seqid = seq->seqid;
+ __entry->slot_seqid = slot->sl_seqid;
+ __entry->slot_index = seq->slotid;
+ __entry->slot_flags = slot->sl_flags;
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x idx=%u seqid=%u slot_seqid=%u flags=%s",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->slot_index, __entry->seqid, __entry->slot_seqid,
+ show_nfs_slot_flags(__entry->slot_flags)
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_clientid_class,
+ TP_PROTO(const clientid_t *clid),
+ TP_ARGS(clid),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clid->cl_boot;
+ __entry->cl_id = clid->cl_id;
+ ),
+ TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
+)
+
+#define DEFINE_CLIENTID_EVENT(name) \
+DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \
+ TP_PROTO(const clientid_t *clid), \
+ TP_ARGS(clid))
+
+DEFINE_CLIENTID_EVENT(expire_unconf);
+DEFINE_CLIENTID_EVENT(reclaim_complete);
+DEFINE_CLIENTID_EVENT(confirmed);
+DEFINE_CLIENTID_EVENT(destroyed);
+DEFINE_CLIENTID_EVENT(admin_expired);
+DEFINE_CLIENTID_EVENT(replaced);
+DEFINE_CLIENTID_EVENT(purged);
+DEFINE_CLIENTID_EVENT(renew);
+DEFINE_CLIENTID_EVENT(stale);
+
+TRACE_EVENT(nfsd_mark_client_expired,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ int cl_rpc_users
+ ),
+ TP_ARGS(clp, cl_rpc_users),
+ TP_STRUCT__entry(
+ __field(int, cl_rpc_users)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->cl_rpc_users = cl_rpc_users;
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x cl_rpc_users=%d",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->cl_rpc_users)
+);
+
+DECLARE_EVENT_CLASS(nfsd_net_class,
+ TP_PROTO(const struct nfsd_net *nn),
+ TP_ARGS(nn),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ ),
+ TP_printk("boot_time=%16llx", __entry->boot_time)
+)
+
+#define DEFINE_NET_EVENT(name) \
+DEFINE_EVENT(nfsd_net_class, nfsd_##name, \
+ TP_PROTO(const struct nfsd_net *nn), \
+ TP_ARGS(nn))
+
+DEFINE_NET_EVENT(grace_start);
+DEFINE_NET_EVENT(grace_complete);
+
+TRACE_EVENT(nfsd_writeverf_reset,
+ TP_PROTO(
+ const struct nfsd_net *nn,
+ const struct svc_rqst *rqstp,
+ int error
+ ),
+ TP_ARGS(nn, rqstp, error),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ __field(u32, xid)
+ __field(int, error)
+ __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->error = error;
+
+ /* avoid seqlock inside TP_fast_assign */
+ memcpy(__entry->verifier, nn->writeverf,
+ NFS4_VERIFIER_SIZE);
+ ),
+ TP_printk("boot_time=%16llx xid=0x%08x error=%d new verifier=0x%s",
+ __entry->boot_time, __entry->xid, __entry->error,
+ __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE)
+ )
+);
+
+TRACE_EVENT(nfsd_clid_cred_mismatch,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const struct svc_rqst *rqstp
+ ),
+ TP_ARGS(clp, rqstp),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(unsigned long, cl_flavor)
+ __field(unsigned long, new_flavor)
+ __sockaddr(addr, rqstp->rq_xprt->xpt_remotelen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __entry->cl_flavor = clp->cl_cred.cr_flavor;
+ __entry->new_flavor = rqstp->rq_cred.cr_flavor;
+ __assign_sockaddr(addr, &rqstp->rq_xprt->xpt_remote,
+ rqstp->rq_xprt->xpt_remotelen);
+ ),
+ TP_printk("client %08x:%08x flavor=%s, conflict=%s from addr=%pISpc",
+ __entry->cl_boot, __entry->cl_id,
+ show_nfsd_authflavor(__entry->cl_flavor),
+ show_nfsd_authflavor(__entry->new_flavor),
+ __get_sockaddr(addr)
+ )
+)
+
+TRACE_EVENT(nfsd_clid_verf_mismatch,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const struct svc_rqst *rqstp,
+ const nfs4_verifier *verf
+ ),
+ TP_ARGS(clp, rqstp, verf),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __array(unsigned char, cl_verifier, NFS4_VERIFIER_SIZE)
+ __array(unsigned char, new_verifier, NFS4_VERIFIER_SIZE)
+ __sockaddr(addr, rqstp->rq_xprt->xpt_remotelen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ memcpy(__entry->cl_verifier, (void *)&clp->cl_verifier,
+ NFS4_VERIFIER_SIZE);
+ memcpy(__entry->new_verifier, (void *)verf,
+ NFS4_VERIFIER_SIZE);
+ __assign_sockaddr(addr, &rqstp->rq_xprt->xpt_remote,
+ rqstp->rq_xprt->xpt_remotelen);
+ ),
+ TP_printk("client %08x:%08x verf=0x%s, updated=0x%s from addr=%pISpc",
+ __entry->cl_boot, __entry->cl_id,
+ __print_hex_str(__entry->cl_verifier, NFS4_VERIFIER_SIZE),
+ __print_hex_str(__entry->new_verifier, NFS4_VERIFIER_SIZE),
+ __get_sockaddr(addr)
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_clid_class,
+ TP_PROTO(const struct nfs4_client *clp),
+ TP_ARGS(clp),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __array(unsigned char, addr, sizeof(struct sockaddr_in6))
+ __field(unsigned long, flavor)
+ __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
+ __string_len(name, clp->cl_name.data, clp->cl_name.len)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ memcpy(__entry->addr, &clp->cl_addr,
+ sizeof(struct sockaddr_in6));
+ __entry->flavor = clp->cl_cred.cr_flavor;
+ memcpy(__entry->verifier, (void *)&clp->cl_verifier,
+ NFS4_VERIFIER_SIZE);
+ __assign_str(name);
+ ),
+ TP_printk("addr=%pISpc name='%s' verifier=0x%s flavor=%s client=%08x:%08x",
+ __entry->addr, __get_str(name),
+ __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE),
+ show_nfsd_authflavor(__entry->flavor),
+ __entry->cl_boot, __entry->cl_id)
+);
+
+#define DEFINE_CLID_EVENT(name) \
+DEFINE_EVENT(nfsd_clid_class, nfsd_clid_##name, \
+ TP_PROTO(const struct nfs4_client *clp), \
+ TP_ARGS(clp))
+
+DEFINE_CLID_EVENT(fresh);
+DEFINE_CLID_EVENT(confirmed_r);
+
+/*
+ * from fs/nfsd/filecache.h
+ */
+#define show_nf_flags(val) \
+ __print_flags(val, "|", \
+ { 1 << NFSD_FILE_HASHED, "HASHED" }, \
+ { 1 << NFSD_FILE_PENDING, "PENDING" }, \
+ { 1 << NFSD_FILE_REFERENCED, "REFERENCED" }, \
+ { 1 << NFSD_FILE_RECENT, "RECENT" }, \
+ { 1 << NFSD_FILE_GC, "GC" })
+
+DECLARE_EVENT_CLASS(nfsd_file_class,
+ TP_PROTO(struct nfsd_file *nf),
+ TP_ARGS(nf),
+ TP_STRUCT__entry(
+ __field(void *, nf_inode)
+ __field(int, nf_ref)
+ __field(unsigned long, nf_flags)
+ __field(unsigned char, nf_may)
+ __field(struct file *, nf_file)
+ ),
+ TP_fast_assign(
+ __entry->nf_inode = nf->nf_inode;
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
+ __entry->nf_flags = nf->nf_flags;
+ __entry->nf_may = nf->nf_may;
+ __entry->nf_file = nf->nf_file;
+ ),
+ TP_printk("inode=%p ref=%d flags=%s may=%s nf_file=%p",
+ __entry->nf_inode,
+ __entry->nf_ref,
+ show_nf_flags(__entry->nf_flags),
+ show_nfsd_may_flags(__entry->nf_may),
+ __entry->nf_file)
+)
+
+#define DEFINE_NFSD_FILE_EVENT(name) \
+DEFINE_EVENT(nfsd_file_class, name, \
+ TP_PROTO(struct nfsd_file *nf), \
+ TP_ARGS(nf))
+
+DEFINE_NFSD_FILE_EVENT(nfsd_file_free);
+DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash);
+DEFINE_NFSD_FILE_EVENT(nfsd_file_put);
+DEFINE_NFSD_FILE_EVENT(nfsd_file_closing);
+
+TRACE_EVENT(nfsd_file_alloc,
+ TP_PROTO(
+ const struct nfsd_file *nf
+ ),
+ TP_ARGS(nf),
+ TP_STRUCT__entry(
+ __field(const void *, nf_inode)
+ __field(unsigned long, nf_flags)
+ __field(unsigned long, nf_may)
+ __field(unsigned int, nf_ref)
+ ),
+ TP_fast_assign(
+ __entry->nf_inode = nf->nf_inode;
+ __entry->nf_flags = nf->nf_flags;
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
+ __entry->nf_may = nf->nf_may;
+ ),
+ TP_printk("inode=%p ref=%u flags=%s may=%s",
+ __entry->nf_inode, __entry->nf_ref,
+ show_nf_flags(__entry->nf_flags),
+ show_nfsd_may_flags(__entry->nf_may)
+ )
+);
+
+TRACE_EVENT(nfsd_file_get_dio_attrs,
+ TP_PROTO(
+ const struct inode *inode,
+ const struct kstat *stat
+ ),
+ TP_ARGS(inode, stat),
+ TP_STRUCT__entry(
+ __field(const void *, inode)
+ __field(unsigned long, mask)
+ __field(u32, mem_align)
+ __field(u32, offset_align)
+ __field(u32, read_offset_align)
+ ),
+ TP_fast_assign(
+ __entry->inode = inode;
+ __entry->mask = stat->result_mask;
+ __entry->mem_align = stat->dio_mem_align;
+ __entry->offset_align = stat->dio_offset_align;
+ __entry->read_offset_align = stat->dio_read_offset_align;
+ ),
+ TP_printk("inode=%p flags=%s mem_align=%u offset_align=%u read_offset_align=%u",
+ __entry->inode, show_statx_mask(__entry->mask),
+ __entry->mem_align, __entry->offset_align,
+ __entry->read_offset_align
+ )
+);
+
+TRACE_EVENT(nfsd_file_acquire,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct inode *inode,
+ unsigned int may_flags,
+ const struct nfsd_file *nf,
+ __be32 status
+ ),
+
+ TP_ARGS(rqstp, inode, may_flags, nf, status),
+
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(const void *, inode)
+ __field(unsigned long, may_flags)
+ __field(unsigned int, nf_ref)
+ __field(unsigned long, nf_flags)
+ __field(unsigned long, nf_may)
+ __field(const void *, nf_file)
+ __field(u32, status)
+ ),
+
+ TP_fast_assign(
+ __entry->xid = rqstp ? be32_to_cpu(rqstp->rq_xid) : 0;
+ __entry->inode = inode;
+ __entry->may_flags = may_flags;
+ __entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0;
+ __entry->nf_flags = nf ? nf->nf_flags : 0;
+ __entry->nf_may = nf ? nf->nf_may : 0;
+ __entry->nf_file = nf ? nf->nf_file : NULL;
+ __entry->status = be32_to_cpu(status);
+ ),
+
+ TP_printk("xid=0x%x inode=%p may_flags=%s ref=%u nf_flags=%s nf_may=%s nf_file=%p status=%u",
+ __entry->xid, __entry->inode,
+ show_nfsd_may_flags(__entry->may_flags),
+ __entry->nf_ref, show_nf_flags(__entry->nf_flags),
+ show_nfsd_may_flags(__entry->nf_may),
+ __entry->nf_file, __entry->status
+ )
+);
+
+TRACE_EVENT(nfsd_file_insert_err,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct inode *inode,
+ unsigned int may_flags,
+ long error
+ ),
+ TP_ARGS(rqstp, inode, may_flags, error),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(const void *, inode)
+ __field(unsigned long, may_flags)
+ __field(long, error)
+ ),
+ TP_fast_assign(
+ __entry->xid = rqstp ? be32_to_cpu(rqstp->rq_xid) : 0;
+ __entry->inode = inode;
+ __entry->may_flags = may_flags;
+ __entry->error = error;
+ ),
+ TP_printk("xid=0x%x inode=%p may_flags=%s error=%ld",
+ __entry->xid, __entry->inode,
+ show_nfsd_may_flags(__entry->may_flags),
+ __entry->error
+ )
+);
+
+TRACE_EVENT(nfsd_file_cons_err,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct inode *inode,
+ unsigned int may_flags,
+ const struct nfsd_file *nf
+ ),
+ TP_ARGS(rqstp, inode, may_flags, nf),
+ TP_STRUCT__entry(
+ __field(u32, xid)
+ __field(const void *, inode)
+ __field(unsigned long, may_flags)
+ __field(unsigned int, nf_ref)
+ __field(unsigned long, nf_flags)
+ __field(unsigned long, nf_may)
+ __field(const void *, nf_file)
+ ),
+ TP_fast_assign(
+ __entry->xid = rqstp ? be32_to_cpu(rqstp->rq_xid) : 0;
+ __entry->inode = inode;
+ __entry->may_flags = may_flags;
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
+ __entry->nf_flags = nf->nf_flags;
+ __entry->nf_may = nf->nf_may;
+ __entry->nf_file = nf->nf_file;
+ ),
+ TP_printk("xid=0x%x inode=%p may_flags=%s ref=%u nf_flags=%s nf_may=%s nf_file=%p",
+ __entry->xid, __entry->inode,
+ show_nfsd_may_flags(__entry->may_flags), __entry->nf_ref,
+ show_nf_flags(__entry->nf_flags),
+ show_nfsd_may_flags(__entry->nf_may), __entry->nf_file
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_file_open_class,
+ TP_PROTO(const struct nfsd_file *nf, __be32 status),
+ TP_ARGS(nf, status),
+ TP_STRUCT__entry(
+ __field(void *, nf_inode) /* cannot be dereferenced */
+ __field(int, nf_ref)
+ __field(unsigned long, nf_flags)
+ __field(unsigned long, nf_may)
+ __field(void *, nf_file) /* cannot be dereferenced */
+ ),
+ TP_fast_assign(
+ __entry->nf_inode = nf->nf_inode;
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
+ __entry->nf_flags = nf->nf_flags;
+ __entry->nf_may = nf->nf_may;
+ __entry->nf_file = nf->nf_file;
+ ),
+ TP_printk("inode=%p ref=%d flags=%s may=%s file=%p",
+ __entry->nf_inode,
+ __entry->nf_ref,
+ show_nf_flags(__entry->nf_flags),
+ show_nfsd_may_flags(__entry->nf_may),
+ __entry->nf_file)
+)
+
+#define DEFINE_NFSD_FILE_OPEN_EVENT(name) \
+DEFINE_EVENT(nfsd_file_open_class, name, \
+ TP_PROTO( \
+ const struct nfsd_file *nf, \
+ __be32 status \
+ ), \
+ TP_ARGS(nf, status))
+
+DEFINE_NFSD_FILE_OPEN_EVENT(nfsd_file_open);
+DEFINE_NFSD_FILE_OPEN_EVENT(nfsd_file_opened);
+
+TRACE_EVENT(nfsd_file_is_cached,
+ TP_PROTO(
+ const struct inode *inode,
+ int found
+ ),
+ TP_ARGS(inode, found),
+ TP_STRUCT__entry(
+ __field(const struct inode *, inode)
+ __field(int, found)
+ ),
+ TP_fast_assign(
+ __entry->inode = inode;
+ __entry->found = found;
+ ),
+ TP_printk("inode=%p is %scached",
+ __entry->inode,
+ __entry->found ? "" : "not "
+ )
+);
+
+TRACE_EVENT(nfsd_file_fsnotify_handle_event,
+ TP_PROTO(struct inode *inode, u32 mask),
+ TP_ARGS(inode, mask),
+ TP_STRUCT__entry(
+ __field(struct inode *, inode)
+ __field(unsigned int, nlink)
+ __field(umode_t, mode)
+ __field(u32, mask)
+ ),
+ TP_fast_assign(
+ __entry->inode = inode;
+ __entry->nlink = inode->i_nlink;
+ __entry->mode = inode->i_mode;
+ __entry->mask = mask;
+ ),
+ TP_printk("inode=%p nlink=%u mode=0%ho mask=0x%x", __entry->inode,
+ __entry->nlink, __entry->mode, __entry->mask)
+);
+
+DECLARE_EVENT_CLASS(nfsd_file_gc_class,
+ TP_PROTO(
+ const struct nfsd_file *nf
+ ),
+ TP_ARGS(nf),
+ TP_STRUCT__entry(
+ __field(void *, nf_inode)
+ __field(void *, nf_file)
+ __field(int, nf_ref)
+ __field(unsigned long, nf_flags)
+ ),
+ TP_fast_assign(
+ __entry->nf_inode = nf->nf_inode;
+ __entry->nf_file = nf->nf_file;
+ __entry->nf_ref = refcount_read(&nf->nf_ref);
+ __entry->nf_flags = nf->nf_flags;
+ ),
+ TP_printk("inode=%p ref=%d nf_flags=%s nf_file=%p",
+ __entry->nf_inode, __entry->nf_ref,
+ show_nf_flags(__entry->nf_flags),
+ __entry->nf_file
+ )
+);
+
+#define DEFINE_NFSD_FILE_GC_EVENT(name) \
+DEFINE_EVENT(nfsd_file_gc_class, name, \
+ TP_PROTO( \
+ const struct nfsd_file *nf \
+ ), \
+ TP_ARGS(nf))
+
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_add);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_del);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_in_use);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_writeback);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_referenced);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_aged);
+DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_disposed);
+
+DECLARE_EVENT_CLASS(nfsd_file_lruwalk_class,
+ TP_PROTO(
+ unsigned long removed,
+ unsigned long remaining
+ ),
+ TP_ARGS(removed, remaining),
+ TP_STRUCT__entry(
+ __field(unsigned long, removed)
+ __field(unsigned long, remaining)
+ ),
+ TP_fast_assign(
+ __entry->removed = removed;
+ __entry->remaining = remaining;
+ ),
+ TP_printk("%lu entries removed, %lu remaining",
+ __entry->removed, __entry->remaining)
+);
+
+#define DEFINE_NFSD_FILE_LRUWALK_EVENT(name) \
+DEFINE_EVENT(nfsd_file_lruwalk_class, name, \
+ TP_PROTO( \
+ unsigned long removed, \
+ unsigned long remaining \
+ ), \
+ TP_ARGS(removed, remaining))
+
+DEFINE_NFSD_FILE_LRUWALK_EVENT(nfsd_file_gc_removed);
+DEFINE_NFSD_FILE_LRUWALK_EVENT(nfsd_file_shrinker_removed);
+
+TRACE_EVENT(nfsd_file_close,
+ TP_PROTO(
+ const struct inode *inode
+ ),
+ TP_ARGS(inode),
+ TP_STRUCT__entry(
+ __field(const void *, inode)
+ ),
+ TP_fast_assign(
+ __entry->inode = inode;
+ ),
+ TP_printk("inode=%p",
+ __entry->inode
+ )
+);
+
+#include "cache.h"
+
+TRACE_DEFINE_ENUM(RC_DROPIT);
+TRACE_DEFINE_ENUM(RC_REPLY);
+TRACE_DEFINE_ENUM(RC_DOIT);
+
+#define show_drc_retval(x) \
+ __print_symbolic(x, \
+ { RC_DROPIT, "DROPIT" }, \
+ { RC_REPLY, "REPLY" }, \
+ { RC_DOIT, "DOIT" })
+
+TRACE_EVENT(nfsd_drc_found,
+ TP_PROTO(
+ const struct nfsd_net *nn,
+ const struct svc_rqst *rqstp,
+ int result
+ ),
+ TP_ARGS(nn, rqstp, result),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ __field(unsigned long, result)
+ __field(u32, xid)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ __entry->result = result;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ ),
+ TP_printk("boot_time=%16llx xid=0x%08x result=%s",
+ __entry->boot_time, __entry->xid,
+ show_drc_retval(__entry->result))
+
+);
+
+TRACE_EVENT(nfsd_drc_mismatch,
+ TP_PROTO(
+ const struct nfsd_net *nn,
+ const struct nfsd_cacherep *key,
+ const struct nfsd_cacherep *rp
+ ),
+ TP_ARGS(nn, key, rp),
+ TP_STRUCT__entry(
+ __field(unsigned long long, boot_time)
+ __field(u32, xid)
+ __field(u32, cached)
+ __field(u32, ingress)
+ ),
+ TP_fast_assign(
+ __entry->boot_time = nn->boot_time;
+ __entry->xid = be32_to_cpu(key->c_key.k_xid);
+ __entry->cached = (__force u32)key->c_key.k_csum;
+ __entry->ingress = (__force u32)rp->c_key.k_csum;
+ ),
+ TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x",
+ __entry->boot_time, __entry->xid, __entry->cached,
+ __entry->ingress)
+);
+
+TRACE_EVENT(nfsd_cb_args,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const struct nfs4_cb_conn *conn
+ ),
+ TP_ARGS(clp, conn),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, prog)
+ __field(u32, ident)
+ __sockaddr(addr, conn->cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __entry->prog = conn->cb_prog;
+ __entry->ident = conn->cb_ident;
+ __assign_sockaddr(addr, &conn->cb_addr, conn->cb_addrlen);
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x prog=%u ident=%u",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->prog, __entry->ident)
+);
+
+TRACE_EVENT(nfsd_cb_nodelegs,
+ TP_PROTO(const struct nfs4_client *clp),
+ TP_ARGS(clp),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ ),
+ TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
+)
+
+#define show_cb_state(val) \
+ __print_symbolic(val, \
+ { NFSD4_CB_UP, "UP" }, \
+ { NFSD4_CB_UNKNOWN, "UNKNOWN" }, \
+ { NFSD4_CB_DOWN, "DOWN" }, \
+ { NFSD4_CB_FAULT, "FAULT"})
+
+DECLARE_EVENT_CLASS(nfsd_cb_class,
+ TP_PROTO(const struct nfs4_client *clp),
+ TP_ARGS(clp),
+ TP_STRUCT__entry(
+ __field(unsigned long, state)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->state = clp->cl_cb_state;
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x state=%s",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ show_cb_state(__entry->state))
+);
+
+#define DEFINE_NFSD_CB_EVENT(name) \
+DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \
+ TP_PROTO(const struct nfs4_client *clp), \
+ TP_ARGS(clp))
+
+DEFINE_NFSD_CB_EVENT(start);
+DEFINE_NFSD_CB_EVENT(new_state);
+DEFINE_NFSD_CB_EVENT(probe);
+DEFINE_NFSD_CB_EVENT(lost);
+DEFINE_NFSD_CB_EVENT(shutdown);
+DEFINE_NFSD_CB_EVENT(rpc_prepare);
+DEFINE_NFSD_CB_EVENT(rpc_done);
+DEFINE_NFSD_CB_EVENT(rpc_release);
+
+TRACE_DEFINE_ENUM(RPC_AUTH_NULL);
+TRACE_DEFINE_ENUM(RPC_AUTH_UNIX);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I);
+TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P);
+
+#define show_nfsd_authflavor(val) \
+ __print_symbolic(val, \
+ { RPC_AUTH_NULL, "none" }, \
+ { RPC_AUTH_UNIX, "sys" }, \
+ { RPC_AUTH_GSS, "gss" }, \
+ { RPC_AUTH_GSS_KRB5, "krb5" }, \
+ { RPC_AUTH_GSS_KRB5I, "krb5i" }, \
+ { RPC_AUTH_GSS_KRB5P, "krb5p" })
+
+TRACE_EVENT(nfsd_cb_setup,
+ TP_PROTO(const struct nfs4_client *clp,
+ const char *netid,
+ rpc_authflavor_t authflavor
+ ),
+ TP_ARGS(clp, netid, authflavor),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(unsigned long, authflavor)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ __string(netid, netid)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __assign_str(netid);
+ __entry->authflavor = authflavor;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x proto=%s flavor=%s",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __get_str(netid), show_nfsd_authflavor(__entry->authflavor))
+);
+
+TRACE_EVENT(nfsd_cb_setup_err,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ long error
+ ),
+ TP_ARGS(clp, error),
+ TP_STRUCT__entry(
+ __field(long, error)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->error = error;
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x error=%ld",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->error)
+);
+
+/* Not a real opcode, but there is no 0 operation. */
+#define _CB_NULL 0
+
+#define show_nfsd_cb_opcode(val) \
+ __print_symbolic(val, \
+ { _CB_NULL, "CB_NULL" }, \
+ { OP_CB_GETATTR, "CB_GETATTR" }, \
+ { OP_CB_RECALL, "CB_RECALL" }, \
+ { OP_CB_LAYOUTRECALL, "CB_LAYOUTRECALL" }, \
+ { OP_CB_RECALL_ANY, "CB_RECALL_ANY" }, \
+ { OP_CB_NOTIFY_LOCK, "CB_NOTIFY_LOCK" }, \
+ { OP_CB_OFFLOAD, "CB_OFFLOAD" })
+
+DECLARE_EVENT_CLASS(nfsd_cb_lifetime_class,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const struct nfsd4_callback *cb
+ ),
+ TP_ARGS(clp, cb),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(const void *, cb)
+ __field(unsigned long, opcode)
+ __field(bool, need_restart)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __entry->cb = cb;
+ __entry->opcode = cb->cb_ops ? cb->cb_ops->opcode : _CB_NULL;
+ __entry->need_restart = test_bit(NFSD4_CALLBACK_REQUEUE, &cb->cb_flags);
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x cb=%p%s opcode=%s",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id, __entry->cb,
+ __entry->need_restart ? " (need restart)" : " (first try)",
+ show_nfsd_cb_opcode(__entry->opcode)
+ )
+);
+
+#define DEFINE_NFSD_CB_LIFETIME_EVENT(name) \
+DEFINE_EVENT(nfsd_cb_lifetime_class, nfsd_cb_##name, \
+ TP_PROTO( \
+ const struct nfs4_client *clp, \
+ const struct nfsd4_callback *cb \
+ ), \
+ TP_ARGS(clp, cb))
+
+DEFINE_NFSD_CB_LIFETIME_EVENT(queue);
+DEFINE_NFSD_CB_LIFETIME_EVENT(destroy);
+DEFINE_NFSD_CB_LIFETIME_EVENT(restart);
+DEFINE_NFSD_CB_LIFETIME_EVENT(bc_update);
+DEFINE_NFSD_CB_LIFETIME_EVENT(bc_shutdown);
+
+TRACE_EVENT(nfsd_cb_seq_status,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct nfsd4_callback *cb
+ ),
+ TP_ARGS(task, cb),
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, seqno)
+ __field(u32, reserved)
+ __field(int, tk_status)
+ __field(int, seq_status)
+ ),
+ TP_fast_assign(
+ const struct nfs4_client *clp = cb->cb_clp;
+ const struct nfsd4_session *session = clp->cl_cb_session;
+ const struct nfsd4_sessionid *sid =
+ (struct nfsd4_sessionid *)&session->se_sessionid;
+
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client ?
+ task->tk_client->cl_clid : -1;
+ __entry->cl_boot = sid->clientid.cl_boot;
+ __entry->cl_id = sid->clientid.cl_id;
+ __entry->seqno = sid->sequence;
+ __entry->reserved = sid->reserved;
+ __entry->tk_status = task->tk_status;
+ __entry->seq_status = cb->cb_seq_status;
+ ),
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " sessionid=%08x:%08x:%08x:%08x tk_status=%d seq_status=%d",
+ __entry->task_id, __entry->client_id,
+ __entry->cl_boot, __entry->cl_id,
+ __entry->seqno, __entry->reserved,
+ __entry->tk_status, __entry->seq_status
+ )
+);
+
+TRACE_EVENT(nfsd_cb_free_slot,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct nfsd4_callback *cb
+ ),
+ TP_ARGS(task, cb),
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, seqno)
+ __field(u32, reserved)
+ __field(u32, slot_seqno)
+ ),
+ TP_fast_assign(
+ const struct nfs4_client *clp = cb->cb_clp;
+ const struct nfsd4_session *session = clp->cl_cb_session;
+ const struct nfsd4_sessionid *sid =
+ (struct nfsd4_sessionid *)&session->se_sessionid;
+
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client ?
+ task->tk_client->cl_clid : -1;
+ __entry->cl_boot = sid->clientid.cl_boot;
+ __entry->cl_id = sid->clientid.cl_id;
+ __entry->seqno = sid->sequence;
+ __entry->reserved = sid->reserved;
+ __entry->slot_seqno = session->se_cb_seq_nr[cb->cb_held_slot];
+ ),
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " sessionid=%08x:%08x:%08x:%08x new slot seqno=%u",
+ __entry->task_id, __entry->client_id,
+ __entry->cl_boot, __entry->cl_id,
+ __entry->seqno, __entry->reserved,
+ __entry->slot_seqno
+ )
+);
+
+TRACE_EVENT_CONDITION(nfsd_cb_recall,
+ TP_PROTO(
+ const struct nfs4_stid *stid
+ ),
+ TP_ARGS(stid),
+ TP_CONDITION(stid->sc_client),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, si_id)
+ __field(u32, si_generation)
+ __sockaddr(addr, stid->sc_client->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ const stateid_t *stp = &stid->sc_stateid;
+ const struct nfs4_client *clp = stid->sc_client;
+
+ __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
+ __entry->cl_id = stp->si_opaque.so_clid.cl_id;
+ __entry->si_id = stp->si_opaque.so_id;
+ __entry->si_generation = stp->si_generation;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->si_id, __entry->si_generation)
+);
+
+TRACE_EVENT(nfsd_cb_notify_lock,
+ TP_PROTO(
+ const struct nfs4_lockowner *lo,
+ const struct nfsd4_blocked_lock *nbl
+ ),
+ TP_ARGS(lo, nbl),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, fh_hash)
+ __sockaddr(addr, lo->lo_owner.so_client->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ const struct nfs4_client *clp = lo->lo_owner.so_client;
+
+ __entry->cl_boot = clp->cl_clientid.cl_boot;
+ __entry->cl_id = clp->cl_clientid.cl_id;
+ __entry->fh_hash = knfsd_fh_hash(&nbl->nbl_fh);
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x fh_hash=0x%08x",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->fh_hash)
+);
+
+TRACE_EVENT(nfsd_cb_offload,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const stateid_t *stp,
+ const struct knfsd_fh *fh,
+ u64 count,
+ __be32 status
+ ),
+ TP_ARGS(clp, stp, fh, count, status),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, si_id)
+ __field(u32, si_generation)
+ __field(u32, fh_hash)
+ __field(int, status)
+ __field(u64, count)
+ __sockaddr(addr, clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
+ __entry->cl_id = stp->si_opaque.so_clid.cl_id;
+ __entry->si_id = stp->si_opaque.so_id;
+ __entry->si_generation = stp->si_generation;
+ __entry->fh_hash = knfsd_fh_hash(fh);
+ __entry->status = be32_to_cpu(status);
+ __entry->count = count;
+ __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr,
+ clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x fh_hash=0x%08x count=%llu status=%d",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->si_id, __entry->si_generation,
+ __entry->fh_hash, __entry->count, __entry->status)
+);
+
+TRACE_EVENT(nfsd_cb_recall_any,
+ TP_PROTO(
+ const struct nfsd4_cb_recall_any *ra
+ ),
+ TP_ARGS(ra),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, keep)
+ __field(unsigned long, bmval0)
+ __sockaddr(addr, ra->ra_cb.cb_clp->cl_cb_conn.cb_addrlen)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = ra->ra_cb.cb_clp->cl_clientid.cl_boot;
+ __entry->cl_id = ra->ra_cb.cb_clp->cl_clientid.cl_id;
+ __entry->keep = ra->ra_keep;
+ __entry->bmval0 = ra->ra_bmval[0];
+ __assign_sockaddr(addr, &ra->ra_cb.cb_clp->cl_addr,
+ ra->ra_cb.cb_clp->cl_cb_conn.cb_addrlen);
+ ),
+ TP_printk("addr=%pISpc client %08x:%08x keep=%u bmval0=%s",
+ __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id,
+ __entry->keep, show_rca_mask(__entry->bmval0)
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_cb_done_class,
+ TP_PROTO(
+ const stateid_t *stp,
+ const struct rpc_task *task
+ ),
+ TP_ARGS(stp, task),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(u32, si_id)
+ __field(u32, si_generation)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
+ __entry->cl_id = stp->si_opaque.so_clid.cl_id;
+ __entry->si_id = stp->si_opaque.so_id;
+ __entry->si_generation = stp->si_generation;
+ __entry->status = task->tk_status;
+ ),
+ TP_printk("client %08x:%08x stateid %08x:%08x status=%d",
+ __entry->cl_boot, __entry->cl_id, __entry->si_id,
+ __entry->si_generation, __entry->status
+ )
+);
+
+#define DEFINE_NFSD_CB_DONE_EVENT(name) \
+DEFINE_EVENT(nfsd_cb_done_class, name, \
+ TP_PROTO( \
+ const stateid_t *stp, \
+ const struct rpc_task *task \
+ ), \
+ TP_ARGS(stp, task))
+
+DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_recall_done);
+DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_notify_lock_done);
+DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_layout_done);
+DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_offload_done);
+DEFINE_NFSD_CB_DONE_EVENT(nfsd_cb_getattr_done);
+
+TRACE_EVENT(nfsd_cb_recall_any_done,
+ TP_PROTO(
+ const struct nfsd4_callback *cb,
+ const struct rpc_task *task
+ ),
+ TP_ARGS(cb, task),
+ TP_STRUCT__entry(
+ __field(u32, cl_boot)
+ __field(u32, cl_id)
+ __field(int, status)
+ ),
+ TP_fast_assign(
+ __entry->status = task->tk_status;
+ __entry->cl_boot = cb->cb_clp->cl_clientid.cl_boot;
+ __entry->cl_id = cb->cb_clp->cl_clientid.cl_id;
+ ),
+ TP_printk("client %08x:%08x status=%d",
+ __entry->cl_boot, __entry->cl_id, __entry->status
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_unlock_ip,
+ TP_PROTO(
+ const struct net *net,
+ const char *address
+ ),
+ TP_ARGS(net, address),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __string(address, address)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __assign_str(address);
+ ),
+ TP_printk("address=%s",
+ __get_str(address)
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_unlock_fs,
+ TP_PROTO(
+ const struct net *net,
+ const char *path
+ ),
+ TP_ARGS(net, path),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __string(path, path)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __assign_str(path);
+ ),
+ TP_printk("path=%s",
+ __get_str(path)
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_filehandle,
+ TP_PROTO(
+ const struct net *net,
+ const char *domain,
+ const char *path,
+ int maxsize
+ ),
+ TP_ARGS(net, domain, path, maxsize),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(int, maxsize)
+ __string(domain, domain)
+ __string(path, path)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __entry->maxsize = maxsize;
+ __assign_str(domain);
+ __assign_str(path);
+ ),
+ TP_printk("domain=%s path=%s maxsize=%d",
+ __get_str(domain), __get_str(path), __entry->maxsize
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_threads,
+ TP_PROTO(
+ const struct net *net,
+ int newthreads
+ ),
+ TP_ARGS(net, newthreads),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(int, newthreads)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __entry->newthreads = newthreads;
+ ),
+ TP_printk("newthreads=%d",
+ __entry->newthreads
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_pool_threads,
+ TP_PROTO(
+ const struct net *net,
+ int pool,
+ int nrthreads
+ ),
+ TP_ARGS(net, pool, nrthreads),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(int, pool)
+ __field(int, nrthreads)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __entry->pool = pool;
+ __entry->nrthreads = nrthreads;
+ ),
+ TP_printk("pool=%d nrthreads=%d",
+ __entry->pool, __entry->nrthreads
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_version,
+ TP_PROTO(
+ const struct net *net,
+ const char *mesg
+ ),
+ TP_ARGS(net, mesg),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __string(mesg, mesg)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __assign_str(mesg);
+ ),
+ TP_printk("%s",
+ __get_str(mesg)
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_ports_addfd,
+ TP_PROTO(
+ const struct net *net,
+ int fd
+ ),
+ TP_ARGS(net, fd),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(int, fd)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __entry->fd = fd;
+ ),
+ TP_printk("fd=%d",
+ __entry->fd
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_ports_addxprt,
+ TP_PROTO(
+ const struct net *net,
+ const char *transport,
+ int port
+ ),
+ TP_ARGS(net, transport, port),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(int, port)
+ __string(transport, transport)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __entry->port = port;
+ __assign_str(transport);
+ ),
+ TP_printk("transport=%s port=%d",
+ __get_str(transport), __entry->port
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_maxblksize,
+ TP_PROTO(
+ const struct net *net,
+ int bsize
+ ),
+ TP_ARGS(net, bsize),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(int, bsize)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __entry->bsize = bsize;
+ ),
+ TP_printk("bsize=%d",
+ __entry->bsize
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_time,
+ TP_PROTO(
+ const struct net *net,
+ const char *name,
+ size_t namelen,
+ int time
+ ),
+ TP_ARGS(net, name, namelen, time),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __field(int, time)
+ __string_len(name, name, namelen)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __entry->time = time;
+ __assign_str(name);
+ ),
+ TP_printk("file=%s time=%d",
+ __get_str(name), __entry->time
+ )
+);
+
+TRACE_EVENT(nfsd_ctl_recoverydir,
+ TP_PROTO(
+ const struct net *net,
+ const char *recdir
+ ),
+ TP_ARGS(net, recdir),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ __string(recdir, recdir)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ __assign_str(recdir);
+ ),
+ TP_printk("recdir=%s",
+ __get_str(recdir)
+ )
+);
+
+TRACE_EVENT(nfsd_end_grace,
+ TP_PROTO(
+ const struct net *net
+ ),
+ TP_ARGS(net),
+ TP_STRUCT__entry(
+ __field(unsigned int, netns_ino)
+ ),
+ TP_fast_assign(
+ __entry->netns_ino = net->ns.inum;
+ ),
+ TP_printk("nn=%d", __entry->netns_ino
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_copy_class,
+ TP_PROTO(
+ const struct nfsd4_copy *copy
+ ),
+ TP_ARGS(copy),
+ TP_STRUCT__entry(
+ __field(bool, intra)
+ __field(bool, async)
+ __field(u32, src_cl_boot)
+ __field(u32, src_cl_id)
+ __field(u32, src_so_id)
+ __field(u32, src_si_generation)
+ __field(u32, dst_cl_boot)
+ __field(u32, dst_cl_id)
+ __field(u32, dst_so_id)
+ __field(u32, dst_si_generation)
+ __field(u32, cb_cl_boot)
+ __field(u32, cb_cl_id)
+ __field(u32, cb_so_id)
+ __field(u32, cb_si_generation)
+ __field(u64, src_cp_pos)
+ __field(u64, dst_cp_pos)
+ __field(u64, cp_count)
+ __sockaddr(addr, sizeof(struct sockaddr_in6))
+ ),
+ TP_fast_assign(
+ const stateid_t *src_stp = &copy->cp_src_stateid;
+ const stateid_t *dst_stp = &copy->cp_dst_stateid;
+ const stateid_t *cb_stp = &copy->cp_res.cb_stateid;
+
+ __entry->intra = test_bit(NFSD4_COPY_F_INTRA, &copy->cp_flags);
+ __entry->async = !test_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags);
+ __entry->src_cl_boot = src_stp->si_opaque.so_clid.cl_boot;
+ __entry->src_cl_id = src_stp->si_opaque.so_clid.cl_id;
+ __entry->src_so_id = src_stp->si_opaque.so_id;
+ __entry->src_si_generation = src_stp->si_generation;
+ __entry->dst_cl_boot = dst_stp->si_opaque.so_clid.cl_boot;
+ __entry->dst_cl_id = dst_stp->si_opaque.so_clid.cl_id;
+ __entry->dst_so_id = dst_stp->si_opaque.so_id;
+ __entry->dst_si_generation = dst_stp->si_generation;
+ __entry->cb_cl_boot = cb_stp->si_opaque.so_clid.cl_boot;
+ __entry->cb_cl_id = cb_stp->si_opaque.so_clid.cl_id;
+ __entry->cb_so_id = cb_stp->si_opaque.so_id;
+ __entry->cb_si_generation = cb_stp->si_generation;
+ __entry->src_cp_pos = copy->cp_src_pos;
+ __entry->dst_cp_pos = copy->cp_dst_pos;
+ __entry->cp_count = copy->cp_count;
+ __assign_sockaddr(addr, &copy->cp_clp->cl_addr,
+ sizeof(struct sockaddr_in6));
+ ),
+ TP_printk("client=%pISpc intra=%d async=%d "
+ "src_client %08x:%08x src_stateid %08x:%08x "
+ "dst_client %08x:%08x dst_stateid %08x:%08x "
+ "cb_client %08x:%08x cb_stateid %08x:%08x "
+ "cp_src_pos=%llu cp_dst_pos=%llu cp_count=%llu",
+ __get_sockaddr(addr), __entry->intra, __entry->async,
+ __entry->src_cl_boot, __entry->src_cl_id,
+ __entry->src_so_id, __entry->src_si_generation,
+ __entry->dst_cl_boot, __entry->dst_cl_id,
+ __entry->dst_so_id, __entry->dst_si_generation,
+ __entry->cb_cl_boot, __entry->cb_cl_id,
+ __entry->cb_so_id, __entry->cb_si_generation,
+ __entry->src_cp_pos, __entry->dst_cp_pos, __entry->cp_count
+ )
+);
+
+#define DEFINE_COPY_EVENT(name) \
+DEFINE_EVENT(nfsd_copy_class, nfsd_copy_##name, \
+ TP_PROTO(const struct nfsd4_copy *copy), \
+ TP_ARGS(copy))
+
+DEFINE_COPY_EVENT(inter);
+DEFINE_COPY_EVENT(intra);
+DEFINE_COPY_EVENT(async);
+
+TRACE_EVENT(nfsd_copy_done,
+ TP_PROTO(
+ const struct nfsd4_copy *copy,
+ __be32 status
+ ),
+ TP_ARGS(copy, status),
+ TP_STRUCT__entry(
+ __field(int, status)
+ __field(bool, intra)
+ __field(bool, async)
+ __sockaddr(addr, sizeof(struct sockaddr_in6))
+ ),
+ TP_fast_assign(
+ __entry->status = be32_to_cpu(status);
+ __entry->intra = test_bit(NFSD4_COPY_F_INTRA, &copy->cp_flags);
+ __entry->async = !test_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags);
+ __assign_sockaddr(addr, &copy->cp_clp->cl_addr,
+ sizeof(struct sockaddr_in6));
+ ),
+ TP_printk("addr=%pISpc status=%d intra=%d async=%d",
+ __get_sockaddr(addr), __entry->status, __entry->intra, __entry->async
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_copy_async_done_class,
+ TP_PROTO(
+ const struct nfsd4_copy *copy
+ ),
+ TP_ARGS(copy),
+ TP_STRUCT__entry(
+ __field(int, status)
+ __field(bool, intra)
+ __field(bool, async)
+ __field(u32, src_cl_boot)
+ __field(u32, src_cl_id)
+ __field(u32, src_so_id)
+ __field(u32, src_si_generation)
+ __field(u32, dst_cl_boot)
+ __field(u32, dst_cl_id)
+ __field(u32, dst_so_id)
+ __field(u32, dst_si_generation)
+ __field(u32, cb_cl_boot)
+ __field(u32, cb_cl_id)
+ __field(u32, cb_so_id)
+ __field(u32, cb_si_generation)
+ __field(u64, src_cp_pos)
+ __field(u64, dst_cp_pos)
+ __field(u64, cp_count)
+ __sockaddr(addr, sizeof(struct sockaddr_in6))
+ ),
+ TP_fast_assign(
+ const stateid_t *src_stp = &copy->cp_src_stateid;
+ const stateid_t *dst_stp = &copy->cp_dst_stateid;
+ const stateid_t *cb_stp = &copy->cp_res.cb_stateid;
+
+ __entry->status = be32_to_cpu(copy->nfserr);
+ __entry->intra = test_bit(NFSD4_COPY_F_INTRA, &copy->cp_flags);
+ __entry->async = !test_bit(NFSD4_COPY_F_SYNCHRONOUS, &copy->cp_flags);
+ __entry->src_cl_boot = src_stp->si_opaque.so_clid.cl_boot;
+ __entry->src_cl_id = src_stp->si_opaque.so_clid.cl_id;
+ __entry->src_so_id = src_stp->si_opaque.so_id;
+ __entry->src_si_generation = src_stp->si_generation;
+ __entry->dst_cl_boot = dst_stp->si_opaque.so_clid.cl_boot;
+ __entry->dst_cl_id = dst_stp->si_opaque.so_clid.cl_id;
+ __entry->dst_so_id = dst_stp->si_opaque.so_id;
+ __entry->dst_si_generation = dst_stp->si_generation;
+ __entry->cb_cl_boot = cb_stp->si_opaque.so_clid.cl_boot;
+ __entry->cb_cl_id = cb_stp->si_opaque.so_clid.cl_id;
+ __entry->cb_so_id = cb_stp->si_opaque.so_id;
+ __entry->cb_si_generation = cb_stp->si_generation;
+ __entry->src_cp_pos = copy->cp_src_pos;
+ __entry->dst_cp_pos = copy->cp_dst_pos;
+ __entry->cp_count = copy->cp_count;
+ __assign_sockaddr(addr, &copy->cp_clp->cl_addr,
+ sizeof(struct sockaddr_in6));
+ ),
+ TP_printk("client=%pISpc status=%d intra=%d async=%d "
+ "src_client %08x:%08x src_stateid %08x:%08x "
+ "dst_client %08x:%08x dst_stateid %08x:%08x "
+ "cb_client %08x:%08x cb_stateid %08x:%08x "
+ "cp_src_pos=%llu cp_dst_pos=%llu cp_count=%llu",
+ __get_sockaddr(addr),
+ __entry->status, __entry->intra, __entry->async,
+ __entry->src_cl_boot, __entry->src_cl_id,
+ __entry->src_so_id, __entry->src_si_generation,
+ __entry->dst_cl_boot, __entry->dst_cl_id,
+ __entry->dst_so_id, __entry->dst_si_generation,
+ __entry->cb_cl_boot, __entry->cb_cl_id,
+ __entry->cb_so_id, __entry->cb_si_generation,
+ __entry->src_cp_pos, __entry->dst_cp_pos, __entry->cp_count
+ )
+);
+
+#define DEFINE_COPY_ASYNC_DONE_EVENT(name) \
+DEFINE_EVENT(nfsd_copy_async_done_class, \
+ nfsd_copy_async_##name, \
+ TP_PROTO(const struct nfsd4_copy *copy), \
+ TP_ARGS(copy))
+
+DEFINE_COPY_ASYNC_DONE_EVENT(done);
+DEFINE_COPY_ASYNC_DONE_EVENT(cancel);
+
+TRACE_EVENT(nfsd_vfs_setattr,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp,
+ const struct iattr *iap,
+ const struct timespec64 *guardtime
+ ),
+ TP_ARGS(rqstp, fhp, iap, guardtime),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_CALL_FIELDS(rqstp)
+ __field(u32, fh_hash)
+ __field(s64, gtime_tv_sec)
+ __field(u32, gtime_tv_nsec)
+ __field(unsigned int, ia_valid)
+ __field(loff_t, ia_size)
+ __field(uid_t, ia_uid)
+ __field(gid_t, ia_gid)
+ __field(umode_t, ia_mode)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_CALL_ASSIGNMENTS(rqstp);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __entry->gtime_tv_sec = guardtime ? guardtime->tv_sec : 0;
+ __entry->gtime_tv_nsec = guardtime ? guardtime->tv_nsec : 0;
+ __entry->ia_valid = iap->ia_valid;
+ __entry->ia_size = iap->ia_size;
+ __entry->ia_uid = __kuid_val(iap->ia_uid);
+ __entry->ia_gid = __kgid_val(iap->ia_gid);
+ __entry->ia_mode = iap->ia_mode;
+ ),
+ TP_printk(
+ "xid=0x%08x fh_hash=0x%08x ia_valid=%s ia_size=%llu ia_mode=0%o ia_uid=%u ia_gid=%u guard_time=%lld.%u",
+ __entry->xid, __entry->fh_hash, show_ia_valid_flags(__entry->ia_valid),
+ __entry->ia_size, __entry->ia_mode, __entry->ia_uid, __entry->ia_gid,
+ __entry->gtime_tv_sec, __entry->gtime_tv_nsec
+ )
+)
+
+TRACE_EVENT(nfsd_vfs_lookup,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp,
+ const char *name,
+ unsigned int len
+ ),
+ TP_ARGS(rqstp, fhp, name, len),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_CALL_FIELDS(rqstp)
+ __field(u32, fh_hash)
+ __string_len(name, name, len)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_CALL_ASSIGNMENTS(rqstp);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __assign_str(name);
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x name=%s",
+ __entry->xid, __entry->fh_hash, __get_str(name)
+ )
+);
+
+TRACE_EVENT(nfsd_vfs_create,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp,
+ umode_t type,
+ const char *name,
+ unsigned int len
+ ),
+ TP_ARGS(rqstp, fhp, type, name, len),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_CALL_FIELDS(rqstp)
+ __field(u32, fh_hash)
+ __field(umode_t, type)
+ __string_len(name, name, len)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_CALL_ASSIGNMENTS(rqstp);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __entry->type = type;
+ __assign_str(name);
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x type=%s name=%s",
+ __entry->xid, __entry->fh_hash,
+ show_fs_file_type(__entry->type), __get_str(name)
+ )
+);
+
+TRACE_EVENT(nfsd_vfs_symlink,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp,
+ const char *name,
+ unsigned int namelen,
+ const char *target
+ ),
+ TP_ARGS(rqstp, fhp, name, namelen, target),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_CALL_FIELDS(rqstp)
+ __field(u32, fh_hash)
+ __string_len(name, name, namelen)
+ __string(target, target)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_CALL_ASSIGNMENTS(rqstp);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __assign_str(name);
+ __assign_str(target);
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x name=%s target=%s",
+ __entry->xid, __entry->fh_hash,
+ __get_str(name), __get_str(target)
+ )
+);
+
+TRACE_EVENT(nfsd_vfs_link,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *sfhp,
+ const struct svc_fh *tfhp,
+ const char *name,
+ unsigned int namelen
+ ),
+ TP_ARGS(rqstp, sfhp, tfhp, name, namelen),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_CALL_FIELDS(rqstp)
+ __field(u32, sfh_hash)
+ __field(u32, tfh_hash)
+ __string_len(name, name, namelen)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_CALL_ASSIGNMENTS(rqstp);
+ __entry->sfh_hash = knfsd_fh_hash(&sfhp->fh_handle);
+ __entry->tfh_hash = knfsd_fh_hash(&tfhp->fh_handle);
+ __assign_str(name);
+ ),
+ TP_printk("xid=0x%08x src_fh=0x%08x tgt_fh=0x%08x name=%s",
+ __entry->xid, __entry->sfh_hash, __entry->tfh_hash,
+ __get_str(name)
+ )
+);
+
+TRACE_EVENT(nfsd_vfs_unlink,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp,
+ const char *name,
+ unsigned int len
+ ),
+ TP_ARGS(rqstp, fhp, name, len),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_CALL_FIELDS(rqstp)
+ __field(u32, fh_hash)
+ __string_len(name, name, len)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_CALL_ASSIGNMENTS(rqstp);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __assign_str(name);
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x name=%s",
+ __entry->xid, __entry->fh_hash,
+ __get_str(name)
+ )
+);
+
+TRACE_EVENT(nfsd_vfs_rename,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *sfhp,
+ const struct svc_fh *tfhp,
+ const char *source,
+ unsigned int sourcelen,
+ const char *target,
+ unsigned int targetlen
+ ),
+ TP_ARGS(rqstp, sfhp, tfhp, source, sourcelen, target, targetlen),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_CALL_FIELDS(rqstp)
+ __field(u32, sfh_hash)
+ __field(u32, tfh_hash)
+ __string_len(source, source, sourcelen)
+ __string_len(target, target, targetlen)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_CALL_ASSIGNMENTS(rqstp);
+ __entry->sfh_hash = knfsd_fh_hash(&sfhp->fh_handle);
+ __entry->tfh_hash = knfsd_fh_hash(&tfhp->fh_handle);
+ __assign_str(source);
+ __assign_str(target);
+ ),
+ TP_printk("xid=0x%08x sfh_hash=0x%08x tfh_hash=0x%08x source=%s target=%s",
+ __entry->xid, __entry->sfh_hash, __entry->tfh_hash,
+ __get_str(source), __get_str(target)
+ )
+);
+
+TRACE_EVENT(nfsd_vfs_readdir,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp,
+ u32 count,
+ u64 offset
+ ),
+ TP_ARGS(rqstp, fhp, count, offset),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_CALL_FIELDS(rqstp)
+ __field(u32, fh_hash)
+ __field(u32, count)
+ __field(u64, offset)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_CALL_ASSIGNMENTS(rqstp);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ __entry->count = count;
+ __entry->offset = offset;
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu count=%u",
+ __entry->xid, __entry->fh_hash,
+ __entry->offset, __entry->count
+ )
+);
+
+DECLARE_EVENT_CLASS(nfsd_vfs_getattr_class,
+ TP_PROTO(
+ const struct svc_rqst *rqstp,
+ const struct svc_fh *fhp
+ ),
+ TP_ARGS(rqstp, fhp),
+ TP_STRUCT__entry(
+ NFSD_TRACE_PROC_CALL_FIELDS(rqstp)
+ __field(u32, fh_hash)
+ ),
+ TP_fast_assign(
+ NFSD_TRACE_PROC_CALL_ASSIGNMENTS(rqstp);
+ __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
+ ),
+ TP_printk("xid=0x%08x fh_hash=0x%08x",
+ __entry->xid, __entry->fh_hash
+ )
+);
+
+#define DEFINE_NFSD_VFS_GETATTR_EVENT(__name) \
+DEFINE_EVENT(nfsd_vfs_getattr_class, __name, \
+ TP_PROTO( \
+ const struct svc_rqst *rqstp, \
+ const struct svc_fh *fhp \
+ ), \
+ TP_ARGS(rqstp, fhp))
+
+DEFINE_NFSD_VFS_GETATTR_EVENT(nfsd_vfs_getattr);
+DEFINE_NFSD_VFS_GETATTR_EVENT(nfsd_vfs_statfs);
+
+DECLARE_EVENT_CLASS(nfsd_pnfs_class,
+ TP_PROTO(
+ const struct nfs4_client *clp,
+ const char *dev,
+ int error
+ ),
+ TP_ARGS(clp, dev, error),
+ TP_STRUCT__entry(
+ __sockaddr(addr, sizeof(struct sockaddr_in6))
+ __field(unsigned int, netns_ino)
+ __string(dev, dev)
+ __field(int, error)
+ ),
+ TP_fast_assign(
+ __assign_sockaddr(addr, &clp->cl_addr,
+ sizeof(struct sockaddr_in6));
+ __entry->netns_ino = clp->net->ns.inum;
+ __assign_str(dev);
+ __entry->error = error;
+ ),
+ TP_printk("client=%pISpc nn=%d dev=%s error=%d",
+ __get_sockaddr(addr),
+ __entry->netns_ino,
+ __get_str(dev),
+ __entry->error
+ )
+);
+
+#define DEFINE_NFSD_PNFS_ERR_EVENT(name) \
+DEFINE_EVENT(nfsd_pnfs_class, nfsd_pnfs_##name, \
+ TP_PROTO( \
+ const struct nfs4_client *clp, \
+ const char *dev, \
+ int error \
+ ), \
+ TP_ARGS(clp, dev, error))
+
+DEFINE_NFSD_PNFS_ERR_EVENT(fence);
#endif /* _NFSD_TRACE_H */
#undef TRACE_INCLUDE_PATH
generated by cgit (git 2.34.1) at 2025-12-25 03:41:46 +0000