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Diffstat (limited to 'fs/nfs/nfstrace.h')
-rw-r--r--fs/nfs/nfstrace.h1499
1 files changed, 1377 insertions, 122 deletions
diff --git a/fs/nfs/nfstrace.h b/fs/nfs/nfstrace.h
index 2ca9167bc97d..6ce55e8e6b67 100644
--- a/fs/nfs/nfstrace.h
+++ b/fs/nfs/nfstrace.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com>
*/
@@ -8,38 +9,58 @@
#define _TRACE_NFS_H
#include <linux/tracepoint.h>
+#include <linux/iversion.h>
-#define nfs_show_file_type(ftype) \
- __print_symbolic(ftype, \
- { DT_UNKNOWN, "UNKNOWN" }, \
- { DT_FIFO, "FIFO" }, \
- { DT_CHR, "CHR" }, \
- { DT_DIR, "DIR" }, \
- { DT_BLK, "BLK" }, \
- { DT_REG, "REG" }, \
- { DT_LNK, "LNK" }, \
- { DT_SOCK, "SOCK" }, \
- { DT_WHT, "WHT" })
+#include <trace/misc/fs.h>
+#include <trace/misc/nfs.h>
+#include <trace/misc/sunrpc.h>
#define nfs_show_cache_validity(v) \
__print_flags(v, "|", \
- { NFS_INO_INVALID_ATTR, "INVALID_ATTR" }, \
{ NFS_INO_INVALID_DATA, "INVALID_DATA" }, \
{ NFS_INO_INVALID_ATIME, "INVALID_ATIME" }, \
{ NFS_INO_INVALID_ACCESS, "INVALID_ACCESS" }, \
{ NFS_INO_INVALID_ACL, "INVALID_ACL" }, \
- { NFS_INO_REVAL_PAGECACHE, "REVAL_PAGECACHE" }, \
{ NFS_INO_REVAL_FORCED, "REVAL_FORCED" }, \
- { NFS_INO_INVALID_LABEL, "INVALID_LABEL" })
+ { NFS_INO_INVALID_LABEL, "INVALID_LABEL" }, \
+ { NFS_INO_INVALID_CHANGE, "INVALID_CHANGE" }, \
+ { NFS_INO_INVALID_CTIME, "INVALID_CTIME" }, \
+ { NFS_INO_INVALID_MTIME, "INVALID_MTIME" }, \
+ { NFS_INO_INVALID_SIZE, "INVALID_SIZE" }, \
+ { NFS_INO_INVALID_OTHER, "INVALID_OTHER" }, \
+ { NFS_INO_DATA_INVAL_DEFER, "DATA_INVAL_DEFER" }, \
+ { NFS_INO_INVALID_BLOCKS, "INVALID_BLOCKS" }, \
+ { NFS_INO_INVALID_XATTR, "INVALID_XATTR" }, \
+ { NFS_INO_INVALID_NLINK, "INVALID_NLINK" }, \
+ { NFS_INO_INVALID_MODE, "INVALID_MODE" }, \
+ { NFS_INO_INVALID_BTIME, "INVALID_BTIME" })
#define nfs_show_nfsi_flags(v) \
__print_flags(v, "|", \
- { 1 << NFS_INO_ADVISE_RDPLUS, "ADVISE_RDPLUS" }, \
- { 1 << NFS_INO_STALE, "STALE" }, \
- { 1 << NFS_INO_INVALIDATING, "INVALIDATING" }, \
- { 1 << NFS_INO_FSCACHE, "FSCACHE" }, \
- { 1 << NFS_INO_LAYOUTCOMMIT, "NEED_LAYOUTCOMMIT" }, \
- { 1 << NFS_INO_LAYOUTCOMMITTING, "LAYOUTCOMMIT" })
+ { BIT(NFS_INO_STALE), "STALE" }, \
+ { BIT(NFS_INO_ACL_LRU_SET), "ACL_LRU_SET" }, \
+ { BIT(NFS_INO_INVALIDATING), "INVALIDATING" }, \
+ { BIT(NFS_INO_LAYOUTCOMMIT), "NEED_LAYOUTCOMMIT" }, \
+ { BIT(NFS_INO_LAYOUTCOMMITTING), "LAYOUTCOMMIT" }, \
+ { BIT(NFS_INO_LAYOUTSTATS), "LAYOUTSTATS" }, \
+ { BIT(NFS_INO_ODIRECT), "ODIRECT" })
+
+#define nfs_show_wb_flags(v) \
+ __print_flags(v, "|", \
+ { BIT(PG_BUSY), "BUSY" }, \
+ { BIT(PG_MAPPED), "MAPPED" }, \
+ { BIT(PG_FOLIO), "FOLIO" }, \
+ { BIT(PG_CLEAN), "CLEAN" }, \
+ { BIT(PG_COMMIT_TO_DS), "COMMIT_TO_DS" }, \
+ { BIT(PG_INODE_REF), "INODE_REF" }, \
+ { BIT(PG_HEADLOCK), "HEADLOCK" }, \
+ { BIT(PG_TEARDOWN), "TEARDOWN" }, \
+ { BIT(PG_UNLOCKPAGE), "UNLOCKPAGE" }, \
+ { BIT(PG_UPTODATE), "UPTODATE" }, \
+ { BIT(PG_WB_END), "WB_END" }, \
+ { BIT(PG_REMOVE), "REMOVE" }, \
+ { BIT(PG_CONTENDED1), "CONTENDED1" }, \
+ { BIT(PG_CONTENDED2), "CONTENDED2" })
DECLARE_EVENT_CLASS(nfs_inode_event,
TP_PROTO(
@@ -53,6 +74,7 @@ DECLARE_EVENT_CLASS(nfs_inode_event,
__field(u32, fhandle)
__field(u64, fileid)
__field(u64, version)
+ __field(unsigned long, cache_validity)
),
TP_fast_assign(
@@ -60,15 +82,18 @@ DECLARE_EVENT_CLASS(nfs_inode_event,
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = nfsi->fileid;
__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
- __entry->version = inode->i_version;
+ __entry->version = inode_peek_iversion_raw(inode);
+ __entry->cache_validity = nfsi->cache_validity;
),
TP_printk(
- "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu ",
+ "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu cache_validity=0x%lx (%s)",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
- (unsigned long long)__entry->version
+ (unsigned long long)__entry->version,
+ __entry->cache_validity,
+ nfs_show_cache_validity(__entry->cache_validity)
)
);
@@ -81,7 +106,7 @@ DECLARE_EVENT_CLASS(nfs_inode_event_done,
TP_ARGS(inode, error),
TP_STRUCT__entry(
- __field(int, error)
+ __field(unsigned long, error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(unsigned char, type)
@@ -94,27 +119,27 @@ DECLARE_EVENT_CLASS(nfs_inode_event_done,
TP_fast_assign(
const struct nfs_inode *nfsi = NFS_I(inode);
- __entry->error = error;
+ __entry->error = error < 0 ? -error : 0;
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = nfsi->fileid;
__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
__entry->type = nfs_umode_to_dtype(inode->i_mode);
- __entry->version = inode->i_version;
+ __entry->version = inode_peek_iversion_raw(inode);
__entry->size = i_size_read(inode);
__entry->nfsi_flags = nfsi->flags;
__entry->cache_validity = nfsi->cache_validity;
),
TP_printk(
- "error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
"type=%u (%s) version=%llu size=%lld "
- "cache_validity=%lu (%s) nfs_flags=%ld (%s)",
- __entry->error,
+ "cache_validity=0x%lx (%s) nfs_flags=0x%lx (%s)",
+ -__entry->error, show_nfs_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->type,
- nfs_show_file_type(__entry->type),
+ show_fs_dirent_type(__entry->type),
(unsigned long long)__entry->version,
(long long)__entry->size,
__entry->cache_validity,
@@ -137,6 +162,7 @@ DECLARE_EVENT_CLASS(nfs_inode_event_done,
int error \
), \
TP_ARGS(inode, error))
+DEFINE_NFS_INODE_EVENT(nfs_set_inode_stale);
DEFINE_NFS_INODE_EVENT(nfs_refresh_inode_enter);
DEFINE_NFS_INODE_EVENT_DONE(nfs_refresh_inode_exit);
DEFINE_NFS_INODE_EVENT(nfs_revalidate_inode_enter);
@@ -147,22 +173,242 @@ DEFINE_NFS_INODE_EVENT(nfs_getattr_enter);
DEFINE_NFS_INODE_EVENT_DONE(nfs_getattr_exit);
DEFINE_NFS_INODE_EVENT(nfs_setattr_enter);
DEFINE_NFS_INODE_EVENT_DONE(nfs_setattr_exit);
-DEFINE_NFS_INODE_EVENT(nfs_writeback_page_enter);
-DEFINE_NFS_INODE_EVENT_DONE(nfs_writeback_page_exit);
DEFINE_NFS_INODE_EVENT(nfs_writeback_inode_enter);
DEFINE_NFS_INODE_EVENT_DONE(nfs_writeback_inode_exit);
DEFINE_NFS_INODE_EVENT(nfs_fsync_enter);
DEFINE_NFS_INODE_EVENT_DONE(nfs_fsync_exit);
DEFINE_NFS_INODE_EVENT(nfs_access_enter);
-DEFINE_NFS_INODE_EVENT_DONE(nfs_access_exit);
+DEFINE_NFS_INODE_EVENT_DONE(nfs_set_cache_invalid);
+DEFINE_NFS_INODE_EVENT(nfs_readdir_force_readdirplus);
+DEFINE_NFS_INODE_EVENT_DONE(nfs_readdir_cache_fill_done);
+DEFINE_NFS_INODE_EVENT_DONE(nfs_readdir_uncached_done);
+
+TRACE_EVENT(nfs_access_exit,
+ TP_PROTO(
+ const struct inode *inode,
+ unsigned int mask,
+ unsigned int permitted,
+ int error
+ ),
+
+ TP_ARGS(inode, mask, permitted, error),
+
+ TP_STRUCT__entry(
+ __field(unsigned long, error)
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(unsigned char, type)
+ __field(u64, fileid)
+ __field(u64, version)
+ __field(loff_t, size)
+ __field(unsigned long, nfsi_flags)
+ __field(unsigned long, cache_validity)
+ __field(unsigned int, mask)
+ __field(unsigned int, permitted)
+ ),
-#define show_lookup_flags(flags) \
- __print_flags((unsigned long)flags, "|", \
- { LOOKUP_AUTOMOUNT, "AUTOMOUNT" }, \
- { LOOKUP_DIRECTORY, "DIRECTORY" }, \
- { LOOKUP_OPEN, "OPEN" }, \
- { LOOKUP_CREATE, "CREATE" }, \
- { LOOKUP_EXCL, "EXCL" })
+ TP_fast_assign(
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ __entry->error = error < 0 ? -error : 0;
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->type = nfs_umode_to_dtype(inode->i_mode);
+ __entry->version = inode_peek_iversion_raw(inode);
+ __entry->size = i_size_read(inode);
+ __entry->nfsi_flags = nfsi->flags;
+ __entry->cache_validity = nfsi->cache_validity;
+ __entry->mask = mask;
+ __entry->permitted = permitted;
+ ),
+
+ TP_printk(
+ "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "type=%u (%s) version=%llu size=%lld "
+ "cache_validity=0x%lx (%s) nfs_flags=0x%lx (%s) "
+ "mask=0x%x permitted=0x%x",
+ -__entry->error, show_nfs_status(__entry->error),
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle,
+ __entry->type,
+ show_fs_dirent_type(__entry->type),
+ (unsigned long long)__entry->version,
+ (long long)__entry->size,
+ __entry->cache_validity,
+ nfs_show_cache_validity(__entry->cache_validity),
+ __entry->nfsi_flags,
+ nfs_show_nfsi_flags(__entry->nfsi_flags),
+ __entry->mask, __entry->permitted
+ )
+);
+
+DECLARE_EVENT_CLASS(nfs_update_size_class,
+ TP_PROTO(
+ const struct inode *inode,
+ loff_t new_size
+ ),
+
+ TP_ARGS(inode, new_size),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(u64, version)
+ __field(loff_t, cur_size)
+ __field(loff_t, new_size)
+ ),
+
+ TP_fast_assign(
+ const struct nfs_inode *nfsi = NFS_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->fileid = nfsi->fileid;
+ __entry->version = inode_peek_iversion_raw(inode);
+ __entry->cur_size = i_size_read(inode);
+ __entry->new_size = new_size;
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu cursize=%lld newsize=%lld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->version,
+ __entry->cur_size, __entry->new_size
+ )
+);
+
+#define DEFINE_NFS_UPDATE_SIZE_EVENT(name) \
+ DEFINE_EVENT(nfs_update_size_class, nfs_size_##name, \
+ TP_PROTO( \
+ const struct inode *inode, \
+ loff_t new_size \
+ ), \
+ TP_ARGS(inode, new_size))
+
+DEFINE_NFS_UPDATE_SIZE_EVENT(truncate);
+DEFINE_NFS_UPDATE_SIZE_EVENT(truncate_folio);
+DEFINE_NFS_UPDATE_SIZE_EVENT(wcc);
+DEFINE_NFS_UPDATE_SIZE_EVENT(update);
+DEFINE_NFS_UPDATE_SIZE_EVENT(grow);
+
+DECLARE_EVENT_CLASS(nfs_inode_range_event,
+ TP_PROTO(
+ const struct inode *inode,
+ loff_t range_start,
+ loff_t range_end
+ ),
+
+ TP_ARGS(inode, range_start, range_end),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(u64, version)
+ __field(loff_t, range_start)
+ __field(loff_t, range_end)
+ ),
+
+ TP_fast_assign(
+ const struct nfs_inode *nfsi = NFS_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->fileid = nfsi->fileid;
+ __entry->version = inode_peek_iversion_raw(inode);
+ __entry->range_start = range_start;
+ __entry->range_end = range_end;
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu "
+ "range=[%lld, %lld]",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->version,
+ __entry->range_start, __entry->range_end
+ )
+);
+
+#define DEFINE_NFS_INODE_RANGE_EVENT(name) \
+ DEFINE_EVENT(nfs_inode_range_event, name, \
+ TP_PROTO( \
+ const struct inode *inode, \
+ loff_t range_start, \
+ loff_t range_end \
+ ), \
+ TP_ARGS(inode, range_start, range_end))
+
+DEFINE_NFS_INODE_RANGE_EVENT(nfs_readdir_invalidate_cache_range);
+
+DECLARE_EVENT_CLASS(nfs_readdir_event,
+ TP_PROTO(
+ const struct file *file,
+ const __be32 *verifier,
+ u64 cookie,
+ pgoff_t page_index,
+ unsigned int dtsize
+ ),
+
+ TP_ARGS(file, verifier, cookie, page_index, dtsize),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(u64, version)
+ __array(char, verifier, NFS4_VERIFIER_SIZE)
+ __field(u64, cookie)
+ __field(pgoff_t, index)
+ __field(unsigned int, dtsize)
+ ),
+
+ TP_fast_assign(
+ const struct inode *dir = file_inode(file);
+ const struct nfs_inode *nfsi = NFS_I(dir);
+
+ __entry->dev = dir->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->version = inode_peek_iversion_raw(dir);
+ if (cookie != 0)
+ memcpy(__entry->verifier, verifier,
+ NFS4_VERIFIER_SIZE);
+ else
+ memset(__entry->verifier, 0,
+ NFS4_VERIFIER_SIZE);
+ __entry->cookie = cookie;
+ __entry->index = page_index;
+ __entry->dtsize = dtsize;
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu "
+ "cookie=%s:0x%llx cache_index=%lu dtsize=%u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid, __entry->fhandle,
+ __entry->version, show_nfs4_verifier(__entry->verifier),
+ (unsigned long long)__entry->cookie, __entry->index,
+ __entry->dtsize
+ )
+);
+
+#define DEFINE_NFS_READDIR_EVENT(name) \
+ DEFINE_EVENT(nfs_readdir_event, name, \
+ TP_PROTO( \
+ const struct file *file, \
+ const __be32 *verifier, \
+ u64 cookie, \
+ pgoff_t page_index, \
+ unsigned int dtsize \
+ ), \
+ TP_ARGS(file, verifier, cookie, page_index, dtsize))
+
+DEFINE_NFS_READDIR_EVENT(nfs_readdir_cache_fill);
+DEFINE_NFS_READDIR_EVENT(nfs_readdir_uncached);
DECLARE_EVENT_CLASS(nfs_lookup_event,
TP_PROTO(
@@ -174,9 +420,10 @@ DECLARE_EVENT_CLASS(nfs_lookup_event,
TP_ARGS(dir, dentry, flags),
TP_STRUCT__entry(
- __field(unsigned int, flags)
+ __field(unsigned long, flags)
__field(dev_t, dev)
__field(u64, dir)
+ __field(u64, fileid)
__string(name, dentry->d_name.name)
),
@@ -184,16 +431,18 @@ DECLARE_EVENT_CLASS(nfs_lookup_event,
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
__entry->flags = flags;
- __assign_str(name, dentry->d_name.name);
+ __entry->fileid = d_is_negative(dentry) ? 0 : NFS_FILEID(d_inode(dentry));
+ __assign_str(name);
),
TP_printk(
- "flags=%u (%s) name=%02x:%02x:%llu/%s",
+ "flags=0x%lx (%s) name=%02x:%02x:%llu/%s fileid=%llu",
__entry->flags,
- show_lookup_flags(__entry->flags),
+ show_fs_lookup_flags(__entry->flags),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
- __get_str(name)
+ __get_str(name),
+ __entry->fileid
)
);
@@ -217,29 +466,32 @@ DECLARE_EVENT_CLASS(nfs_lookup_event_done,
TP_ARGS(dir, dentry, flags, error),
TP_STRUCT__entry(
- __field(int, error)
- __field(unsigned int, flags)
+ __field(unsigned long, error)
+ __field(unsigned long, flags)
__field(dev_t, dev)
__field(u64, dir)
+ __field(u64, fileid)
__string(name, dentry->d_name.name)
),
TP_fast_assign(
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
- __entry->error = error;
+ __entry->error = error < 0 ? -error : 0;
__entry->flags = flags;
- __assign_str(name, dentry->d_name.name);
+ __entry->fileid = d_is_negative(dentry) ? 0 : NFS_FILEID(d_inode(dentry));
+ __assign_str(name);
),
TP_printk(
- "error=%d flags=%u (%s) name=%02x:%02x:%llu/%s",
- __entry->error,
+ "error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s fileid=%llu",
+ -__entry->error, show_nfs_status(__entry->error),
__entry->flags,
- show_lookup_flags(__entry->flags),
+ show_fs_lookup_flags(__entry->flags),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
- __get_str(name)
+ __get_str(name),
+ __entry->fileid
)
);
@@ -257,22 +509,9 @@ DEFINE_NFS_LOOKUP_EVENT(nfs_lookup_enter);
DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_lookup_exit);
DEFINE_NFS_LOOKUP_EVENT(nfs_lookup_revalidate_enter);
DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_lookup_revalidate_exit);
-
-#define show_open_flags(flags) \
- __print_flags((unsigned long)flags, "|", \
- { O_CREAT, "O_CREAT" }, \
- { O_EXCL, "O_EXCL" }, \
- { O_TRUNC, "O_TRUNC" }, \
- { O_APPEND, "O_APPEND" }, \
- { O_DSYNC, "O_DSYNC" }, \
- { O_DIRECT, "O_DIRECT" }, \
- { O_DIRECTORY, "O_DIRECTORY" })
-
-#define show_fmode_flags(mode) \
- __print_flags(mode, "|", \
- { ((__force unsigned long)FMODE_READ), "READ" }, \
- { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
- { ((__force unsigned long)FMODE_EXEC), "EXEC" })
+DEFINE_NFS_LOOKUP_EVENT(nfs_readdir_lookup);
+DEFINE_NFS_LOOKUP_EVENT(nfs_readdir_lookup_revalidate_failed);
+DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_readdir_lookup_revalidate);
TRACE_EVENT(nfs_atomic_open_enter,
TP_PROTO(
@@ -284,8 +523,8 @@ TRACE_EVENT(nfs_atomic_open_enter,
TP_ARGS(dir, ctx, flags),
TP_STRUCT__entry(
- __field(unsigned int, flags)
- __field(unsigned int, fmode)
+ __field(unsigned long, flags)
+ __field(unsigned long, fmode)
__field(dev_t, dev)
__field(u64, dir)
__string(name, ctx->dentry->d_name.name)
@@ -295,15 +534,15 @@ TRACE_EVENT(nfs_atomic_open_enter,
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
__entry->flags = flags;
- __entry->fmode = (__force unsigned int)ctx->mode;
- __assign_str(name, ctx->dentry->d_name.name);
+ __entry->fmode = (__force unsigned long)ctx->mode;
+ __assign_str(name);
),
TP_printk(
- "flags=%u (%s) fmode=%s name=%02x:%02x:%llu/%s",
+ "flags=0x%lx (%s) fmode=%s name=%02x:%02x:%llu/%s",
__entry->flags,
- show_open_flags(__entry->flags),
- show_fmode_flags(__entry->fmode),
+ show_fs_fcntl_open_flags(__entry->flags),
+ show_fs_fmode_flags(__entry->fmode),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
__get_str(name)
@@ -321,30 +560,30 @@ TRACE_EVENT(nfs_atomic_open_exit,
TP_ARGS(dir, ctx, flags, error),
TP_STRUCT__entry(
- __field(int, error)
- __field(unsigned int, flags)
- __field(unsigned int, fmode)
+ __field(unsigned long, error)
+ __field(unsigned long, flags)
+ __field(unsigned long, fmode)
__field(dev_t, dev)
__field(u64, dir)
__string(name, ctx->dentry->d_name.name)
),
TP_fast_assign(
- __entry->error = error;
+ __entry->error = -error;
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
__entry->flags = flags;
- __entry->fmode = (__force unsigned int)ctx->mode;
- __assign_str(name, ctx->dentry->d_name.name);
+ __entry->fmode = (__force unsigned long)ctx->mode;
+ __assign_str(name);
),
TP_printk(
- "error=%d flags=%u (%s) fmode=%s "
+ "error=%ld (%s) flags=0x%lx (%s) fmode=%s "
"name=%02x:%02x:%llu/%s",
- __entry->error,
+ -__entry->error, show_nfs_status(__entry->error),
__entry->flags,
- show_open_flags(__entry->flags),
- show_fmode_flags(__entry->fmode),
+ show_fs_fcntl_open_flags(__entry->flags),
+ show_fs_fmode_flags(__entry->fmode),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
__get_str(name)
@@ -361,7 +600,7 @@ TRACE_EVENT(nfs_create_enter,
TP_ARGS(dir, dentry, flags),
TP_STRUCT__entry(
- __field(unsigned int, flags)
+ __field(unsigned long, flags)
__field(dev_t, dev)
__field(u64, dir)
__string(name, dentry->d_name.name)
@@ -371,13 +610,13 @@ TRACE_EVENT(nfs_create_enter,
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
__entry->flags = flags;
- __assign_str(name, dentry->d_name.name);
+ __assign_str(name);
),
TP_printk(
- "flags=%u (%s) name=%02x:%02x:%llu/%s",
+ "flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
__entry->flags,
- show_open_flags(__entry->flags),
+ show_fs_fcntl_open_flags(__entry->flags),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
__get_str(name)
@@ -395,26 +634,26 @@ TRACE_EVENT(nfs_create_exit,
TP_ARGS(dir, dentry, flags, error),
TP_STRUCT__entry(
- __field(int, error)
- __field(unsigned int, flags)
+ __field(unsigned long, error)
+ __field(unsigned long, flags)
__field(dev_t, dev)
__field(u64, dir)
__string(name, dentry->d_name.name)
),
TP_fast_assign(
- __entry->error = error;
+ __entry->error = -error;
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
__entry->flags = flags;
- __assign_str(name, dentry->d_name.name);
+ __assign_str(name);
),
TP_printk(
- "error=%d flags=%u (%s) name=%02x:%02x:%llu/%s",
- __entry->error,
+ "error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
+ -__entry->error, show_nfs_status(__entry->error),
__entry->flags,
- show_open_flags(__entry->flags),
+ show_fs_fcntl_open_flags(__entry->flags),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
__get_str(name)
@@ -438,7 +677,7 @@ DECLARE_EVENT_CLASS(nfs_directory_event,
TP_fast_assign(
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
- __assign_str(name, dentry->d_name.name);
+ __assign_str(name);
),
TP_printk(
@@ -467,7 +706,7 @@ DECLARE_EVENT_CLASS(nfs_directory_event_done,
TP_ARGS(dir, dentry, error),
TP_STRUCT__entry(
- __field(int, error)
+ __field(unsigned long, error)
__field(dev_t, dev)
__field(u64, dir)
__string(name, dentry->d_name.name)
@@ -476,13 +715,13 @@ DECLARE_EVENT_CLASS(nfs_directory_event_done,
TP_fast_assign(
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
- __entry->error = error;
- __assign_str(name, dentry->d_name.name);
+ __entry->error = error < 0 ? -error : 0;
+ __assign_str(name);
),
TP_printk(
- "error=%d name=%02x:%02x:%llu/%s",
- __entry->error,
+ "error=%ld (%s) name=%02x:%02x:%llu/%s",
+ -__entry->error, show_nfs_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
__get_str(name)
@@ -531,7 +770,7 @@ TRACE_EVENT(nfs_link_enter,
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->dir = NFS_FILEID(dir);
- __assign_str(name, dentry->d_name.name);
+ __assign_str(name);
),
TP_printk(
@@ -555,7 +794,7 @@ TRACE_EVENT(nfs_link_exit,
TP_ARGS(inode, dir, dentry, error),
TP_STRUCT__entry(
- __field(int, error)
+ __field(unsigned long, error)
__field(dev_t, dev)
__field(u64, fileid)
__field(u64, dir)
@@ -566,13 +805,13 @@ TRACE_EVENT(nfs_link_exit,
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->dir = NFS_FILEID(dir);
- __entry->error = error;
- __assign_str(name, dentry->d_name.name);
+ __entry->error = error < 0 ? -error : 0;
+ __assign_str(name);
),
TP_printk(
- "error=%d fileid=%02x:%02x:%llu name=%02x:%02x:%llu/%s",
- __entry->error,
+ "error=%ld (%s) fileid=%02x:%02x:%llu name=%02x:%02x:%llu/%s",
+ -__entry->error, show_nfs_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->fileid,
MAJOR(__entry->dev), MINOR(__entry->dev),
@@ -603,8 +842,8 @@ DECLARE_EVENT_CLASS(nfs_rename_event,
__entry->dev = old_dir->i_sb->s_dev;
__entry->old_dir = NFS_FILEID(old_dir);
__entry->new_dir = NFS_FILEID(new_dir);
- __assign_str(old_name, old_dentry->d_name.name);
- __assign_str(new_name, new_dentry->d_name.name);
+ __assign_str(old_name);
+ __assign_str(new_name);
),
TP_printk(
@@ -640,7 +879,7 @@ DECLARE_EVENT_CLASS(nfs_rename_event_done,
TP_STRUCT__entry(
__field(dev_t, dev)
- __field(int, error)
+ __field(unsigned long, error)
__field(u64, old_dir)
__string(old_name, old_dentry->d_name.name)
__field(u64, new_dir)
@@ -649,17 +888,17 @@ DECLARE_EVENT_CLASS(nfs_rename_event_done,
TP_fast_assign(
__entry->dev = old_dir->i_sb->s_dev;
+ __entry->error = -error;
__entry->old_dir = NFS_FILEID(old_dir);
__entry->new_dir = NFS_FILEID(new_dir);
- __entry->error = error;
- __assign_str(old_name, old_dentry->d_name.name);
- __assign_str(new_name, new_dentry->d_name.name);
+ __assign_str(old_name);
+ __assign_str(new_name);
),
TP_printk(
- "error=%d old_name=%02x:%02x:%llu/%s "
+ "error=%ld (%s) old_name=%02x:%02x:%llu/%s "
"new_name=%02x:%02x:%llu/%s",
- __entry->error,
+ -__entry->error, show_nfs_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->old_dir,
__get_str(old_name),
@@ -683,7 +922,7 @@ DECLARE_EVENT_CLASS(nfs_rename_event_done,
DEFINE_NFS_RENAME_EVENT(nfs_rename_enter);
DEFINE_NFS_RENAME_EVENT_DONE(nfs_rename_exit);
-DEFINE_NFS_RENAME_EVENT_DONE(nfs_sillyrename_rename);
+DEFINE_NFS_RENAME_EVENT_DONE(nfs_async_rename_done);
TRACE_EVENT(nfs_sillyrename_unlink,
TP_PROTO(
@@ -695,7 +934,7 @@ TRACE_EVENT(nfs_sillyrename_unlink,
TP_STRUCT__entry(
__field(dev_t, dev)
- __field(int, error)
+ __field(unsigned long, error)
__field(u64, dir)
__dynamic_array(char, name, data->args.name.len + 1)
),
@@ -705,20 +944,1036 @@ TRACE_EVENT(nfs_sillyrename_unlink,
size_t len = data->args.name.len;
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
- __entry->error = error;
+ __entry->error = -error;
memcpy(__get_str(name),
data->args.name.name, len);
__get_str(name)[len] = 0;
),
TP_printk(
- "error=%d name=%02x:%02x:%llu/%s",
- __entry->error,
+ "error=%ld (%s) name=%02x:%02x:%llu/%s",
+ -__entry->error, show_nfs_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->dir,
__get_str(name)
)
);
+
+DECLARE_EVENT_CLASS(nfs_folio_event,
+ TP_PROTO(
+ const struct inode *inode,
+ loff_t offset,
+ size_t count
+ ),
+
+ TP_ARGS(inode, offset, count),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(u64, version)
+ __field(loff_t, offset)
+ __field(size_t, count)
+ ),
+
+ TP_fast_assign(
+ const struct nfs_inode *nfsi = NFS_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->version = inode_peek_iversion_raw(inode);
+ __entry->offset = offset;
+ __entry->count = count;
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu "
+ "offset=%lld count=%zu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->version,
+ __entry->offset, __entry->count
+ )
+);
+
+#define DEFINE_NFS_FOLIO_EVENT(name) \
+ DEFINE_EVENT(nfs_folio_event, name, \
+ TP_PROTO( \
+ const struct inode *inode, \
+ loff_t offset, \
+ size_t count \
+ ), \
+ TP_ARGS(inode, offset, count))
+
+DECLARE_EVENT_CLASS(nfs_folio_event_done,
+ TP_PROTO(
+ const struct inode *inode,
+ loff_t offset,
+ size_t count,
+ int ret
+ ),
+
+ TP_ARGS(inode, offset, count, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(int, ret)
+ __field(u64, fileid)
+ __field(u64, version)
+ __field(loff_t, offset)
+ __field(size_t, count)
+ ),
+
+ TP_fast_assign(
+ const struct nfs_inode *nfsi = NFS_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->version = inode_peek_iversion_raw(inode);
+ __entry->offset = offset;
+ __entry->count = count;
+ __entry->ret = ret;
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu "
+ "offset=%lld count=%zu ret=%d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->version,
+ __entry->offset, __entry->count, __entry->ret
+ )
+);
+
+#define DEFINE_NFS_FOLIO_EVENT_DONE(name) \
+ DEFINE_EVENT(nfs_folio_event_done, name, \
+ TP_PROTO( \
+ const struct inode *inode, \
+ loff_t offset, \
+ size_t count, \
+ int ret \
+ ), \
+ TP_ARGS(inode, offset, count, ret))
+
+DEFINE_NFS_FOLIO_EVENT(nfs_aop_readpage);
+DEFINE_NFS_FOLIO_EVENT_DONE(nfs_aop_readpage_done);
+
+DEFINE_NFS_FOLIO_EVENT(nfs_writeback_folio);
+DEFINE_NFS_FOLIO_EVENT_DONE(nfs_writeback_folio_done);
+
+DEFINE_NFS_FOLIO_EVENT(nfs_invalidate_folio);
+DEFINE_NFS_FOLIO_EVENT_DONE(nfs_launder_folio_done);
+
+DEFINE_NFS_FOLIO_EVENT(nfs_try_to_update_request);
+DEFINE_NFS_FOLIO_EVENT_DONE(nfs_try_to_update_request_done);
+
+DEFINE_NFS_FOLIO_EVENT(nfs_update_folio);
+DEFINE_NFS_FOLIO_EVENT_DONE(nfs_update_folio_done);
+
+DEFINE_NFS_FOLIO_EVENT(nfs_write_begin);
+DEFINE_NFS_FOLIO_EVENT_DONE(nfs_write_begin_done);
+
+DEFINE_NFS_FOLIO_EVENT(nfs_write_end);
+DEFINE_NFS_FOLIO_EVENT_DONE(nfs_write_end_done);
+
+DEFINE_NFS_FOLIO_EVENT(nfs_writepages);
+DEFINE_NFS_FOLIO_EVENT_DONE(nfs_writepages_done);
+
+DECLARE_EVENT_CLASS(nfs_kiocb_event,
+ TP_PROTO(
+ const struct kiocb *iocb,
+ const struct iov_iter *iter
+ ),
+
+ TP_ARGS(iocb, iter),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(u64, version)
+ __field(loff_t, offset)
+ __field(size_t, count)
+ __field(int, flags)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = file_inode(iocb->ki_filp);
+ const struct nfs_inode *nfsi = NFS_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->version = inode_peek_iversion_raw(inode);
+ __entry->offset = iocb->ki_pos;
+ __entry->count = iov_iter_count(iter);
+ __entry->flags = iocb->ki_flags;
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu offset=%lld count=%zu ki_flags=%s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->version,
+ __entry->offset, __entry->count,
+ __print_flags(__entry->flags, "|", TRACE_IOCB_STRINGS)
+ )
+);
+
+#define DEFINE_NFS_KIOCB_EVENT(name) \
+ DEFINE_EVENT(nfs_kiocb_event, name, \
+ TP_PROTO( \
+ const struct kiocb *iocb, \
+ const struct iov_iter *iter \
+ ), \
+ TP_ARGS(iocb, iter))
+
+DEFINE_NFS_KIOCB_EVENT(nfs_file_read);
+DEFINE_NFS_KIOCB_EVENT(nfs_file_write);
+
+TRACE_EVENT(nfs_aop_readahead,
+ TP_PROTO(
+ const struct inode *inode,
+ loff_t pos,
+ unsigned int nr_pages
+ ),
+
+ TP_ARGS(inode, pos, nr_pages),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(u64, version)
+ __field(loff_t, offset)
+ __field(unsigned int, nr_pages)
+ ),
+
+ TP_fast_assign(
+ const struct nfs_inode *nfsi = NFS_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->version = inode_peek_iversion_raw(inode);
+ __entry->offset = pos;
+ __entry->nr_pages = nr_pages;
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu offset=%lld nr_pages=%u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->version,
+ __entry->offset, __entry->nr_pages
+ )
+);
+
+TRACE_EVENT(nfs_aop_readahead_done,
+ TP_PROTO(
+ const struct inode *inode,
+ unsigned int nr_pages,
+ int ret
+ ),
+
+ TP_ARGS(inode, nr_pages, ret),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(int, ret)
+ __field(u64, fileid)
+ __field(u64, version)
+ __field(loff_t, offset)
+ __field(unsigned int, nr_pages)
+ ),
+
+ TP_fast_assign(
+ const struct nfs_inode *nfsi = NFS_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->version = inode_peek_iversion_raw(inode);
+ __entry->nr_pages = nr_pages;
+ __entry->ret = ret;
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu nr_pages=%u ret=%d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->version,
+ __entry->nr_pages, __entry->ret
+ )
+);
+
+TRACE_EVENT(nfs_initiate_read,
+ TP_PROTO(
+ const struct nfs_pgio_header *hdr
+ ),
+
+ TP_ARGS(hdr),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(loff_t, offset)
+ __field(u32, count)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = hdr->inode;
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ const struct nfs_fh *fh = hdr->args.fh ?
+ hdr->args.fh : &nfsi->fh;
+
+ __entry->offset = hdr->args.offset;
+ __entry->count = hdr->args.count;
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld count=%u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle,
+ (long long)__entry->offset, __entry->count
+ )
+);
+
+TRACE_EVENT(nfs_readpage_done,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct nfs_pgio_header *hdr
+ ),
+
+ TP_ARGS(task, hdr),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(loff_t, offset)
+ __field(u32, arg_count)
+ __field(u32, res_count)
+ __field(bool, eof)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = hdr->inode;
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ const struct nfs_fh *fh = hdr->args.fh ?
+ hdr->args.fh : &nfsi->fh;
+
+ __entry->error = task->tk_status;
+ __entry->offset = hdr->args.offset;
+ __entry->arg_count = hdr->args.count;
+ __entry->res_count = hdr->res.count;
+ __entry->eof = hdr->res.eof;
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ ),
+
+ TP_printk(
+ "error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld count=%u res=%u%s", __entry->error,
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle,
+ (long long)__entry->offset, __entry->arg_count,
+ __entry->res_count, __entry->eof ? " eof" : ""
+ )
+);
+
+TRACE_EVENT(nfs_readpage_short,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct nfs_pgio_header *hdr
+ ),
+
+ TP_ARGS(task, hdr),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(loff_t, offset)
+ __field(u32, arg_count)
+ __field(u32, res_count)
+ __field(bool, eof)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = hdr->inode;
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ const struct nfs_fh *fh = hdr->args.fh ?
+ hdr->args.fh : &nfsi->fh;
+
+ __entry->error = task->tk_status;
+ __entry->offset = hdr->args.offset;
+ __entry->arg_count = hdr->args.count;
+ __entry->res_count = hdr->res.count;
+ __entry->eof = hdr->res.eof;
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ ),
+
+ TP_printk(
+ "error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld count=%u res=%u%s", __entry->error,
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle,
+ (long long)__entry->offset, __entry->arg_count,
+ __entry->res_count, __entry->eof ? " eof" : ""
+ )
+);
+
+
+TRACE_EVENT(nfs_pgio_error,
+ TP_PROTO(
+ const struct nfs_pgio_header *hdr,
+ int error,
+ loff_t pos
+ ),
+
+ TP_ARGS(hdr, error, pos),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(loff_t, offset)
+ __field(u32, arg_count)
+ __field(u32, res_count)
+ __field(loff_t, pos)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = hdr->inode;
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ const struct nfs_fh *fh = hdr->args.fh ?
+ hdr->args.fh : &nfsi->fh;
+
+ __entry->error = error;
+ __entry->offset = hdr->args.offset;
+ __entry->arg_count = hdr->args.count;
+ __entry->res_count = hdr->res.count;
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ ),
+
+ TP_printk("error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld count=%u res=%u pos=%llu", __entry->error,
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid, __entry->fhandle,
+ (long long)__entry->offset, __entry->arg_count, __entry->res_count,
+ __entry->pos
+ )
+);
+
+TRACE_EVENT(nfs_initiate_write,
+ TP_PROTO(
+ const struct nfs_pgio_header *hdr
+ ),
+
+ TP_ARGS(hdr),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(loff_t, offset)
+ __field(u32, count)
+ __field(unsigned long, stable)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = hdr->inode;
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ const struct nfs_fh *fh = hdr->args.fh ?
+ hdr->args.fh : &nfsi->fh;
+
+ __entry->offset = hdr->args.offset;
+ __entry->count = hdr->args.count;
+ __entry->stable = hdr->args.stable;
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld count=%u stable=%s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle,
+ (long long)__entry->offset, __entry->count,
+ show_nfs_stable_how(__entry->stable)
+ )
+);
+
+TRACE_EVENT(nfs_writeback_done,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct nfs_pgio_header *hdr
+ ),
+
+ TP_ARGS(task, hdr),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(loff_t, offset)
+ __field(u32, arg_count)
+ __field(u32, res_count)
+ __field(int, error)
+ __field(unsigned long, stable)
+ __array(char, verifier, NFS4_VERIFIER_SIZE)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = hdr->inode;
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ const struct nfs_fh *fh = hdr->args.fh ?
+ hdr->args.fh : &nfsi->fh;
+ const struct nfs_writeverf *verf = hdr->res.verf;
+
+ __entry->error = task->tk_status;
+ __entry->offset = hdr->args.offset;
+ __entry->arg_count = hdr->args.count;
+ __entry->res_count = hdr->res.count;
+ __entry->stable = verf->committed;
+ memcpy(__entry->verifier,
+ &verf->verifier,
+ NFS4_VERIFIER_SIZE);
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ ),
+
+ TP_printk(
+ "error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld count=%u res=%u stable=%s "
+ "verifier=%s", __entry->error,
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle,
+ (long long)__entry->offset, __entry->arg_count,
+ __entry->res_count,
+ show_nfs_stable_how(__entry->stable),
+ show_nfs4_verifier(__entry->verifier)
+ )
+);
+
+DECLARE_EVENT_CLASS(nfs_page_class,
+ TP_PROTO(
+ const struct nfs_page *req
+ ),
+
+ TP_ARGS(req),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(const struct nfs_page *__private, req)
+ __field(loff_t, offset)
+ __field(unsigned int, count)
+ __field(unsigned long, flags)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = folio_inode(req->wb_folio);
+ const struct nfs_inode *nfsi = NFS_I(inode);
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->req = req;
+ __entry->offset = req_offset(req);
+ __entry->count = req->wb_bytes;
+ __entry->flags = req->wb_flags;
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x req=%p offset=%lld count=%u flags=%s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid, __entry->fhandle,
+ __entry->req, __entry->offset, __entry->count,
+ nfs_show_wb_flags(__entry->flags)
+ )
+);
+
+#define DEFINE_NFS_PAGE_EVENT(name) \
+ DEFINE_EVENT(nfs_page_class, name, \
+ TP_PROTO( \
+ const struct nfs_page *req \
+ ), \
+ TP_ARGS(req))
+
+DEFINE_NFS_PAGE_EVENT(nfs_writepage_setup);
+DEFINE_NFS_PAGE_EVENT(nfs_do_writepage);
+
+DECLARE_EVENT_CLASS(nfs_page_error_class,
+ TP_PROTO(
+ const struct inode *inode,
+ const struct nfs_page *req,
+ int error
+ ),
+
+ TP_ARGS(inode, req, error),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(loff_t, offset)
+ __field(unsigned int, count)
+ __field(int, error)
+ ),
+
+ TP_fast_assign(
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
+ __entry->offset = req_offset(req);
+ __entry->count = req->wb_bytes;
+ __entry->error = error;
+ ),
+
+ TP_printk(
+ "error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld count=%u", __entry->error,
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->offset,
+ __entry->count
+ )
+);
+
+#define DEFINE_NFS_PAGEERR_EVENT(name) \
+ DEFINE_EVENT(nfs_page_error_class, name, \
+ TP_PROTO( \
+ const struct inode *inode, \
+ const struct nfs_page *req, \
+ int error \
+ ), \
+ TP_ARGS(inode, req, error))
+
+DEFINE_NFS_PAGEERR_EVENT(nfs_write_error);
+DEFINE_NFS_PAGEERR_EVENT(nfs_comp_error);
+DEFINE_NFS_PAGEERR_EVENT(nfs_commit_error);
+
+TRACE_EVENT(nfs_initiate_commit,
+ TP_PROTO(
+ const struct nfs_commit_data *data
+ ),
+
+ TP_ARGS(data),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(loff_t, offset)
+ __field(u32, count)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = data->inode;
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ const struct nfs_fh *fh = data->args.fh ?
+ data->args.fh : &nfsi->fh;
+
+ __entry->offset = data->args.offset;
+ __entry->count = data->args.count;
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ ),
+
+ TP_printk(
+ "fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld count=%u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle,
+ (long long)__entry->offset, __entry->count
+ )
+);
+
+TRACE_EVENT(nfs_commit_done,
+ TP_PROTO(
+ const struct rpc_task *task,
+ const struct nfs_commit_data *data
+ ),
+
+ TP_ARGS(task, data),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(loff_t, offset)
+ __field(int, error)
+ __field(unsigned long, stable)
+ __array(char, verifier, NFS4_VERIFIER_SIZE)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = data->inode;
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ const struct nfs_fh *fh = data->args.fh ?
+ data->args.fh : &nfsi->fh;
+ const struct nfs_writeverf *verf = data->res.verf;
+
+ __entry->error = task->tk_status;
+ __entry->offset = data->args.offset;
+ __entry->stable = verf->committed;
+ memcpy(__entry->verifier,
+ &verf->verifier,
+ NFS4_VERIFIER_SIZE);
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ ),
+
+ TP_printk(
+ "error=%d fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld stable=%s verifier=%s", __entry->error,
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle,
+ (long long)__entry->offset,
+ show_nfs_stable_how(__entry->stable),
+ show_nfs4_verifier(__entry->verifier)
+ )
+);
+
+#define nfs_show_direct_req_flags(v) \
+ __print_flags(v, "|", \
+ { NFS_ODIRECT_DO_COMMIT, "DO_COMMIT" }, \
+ { NFS_ODIRECT_RESCHED_WRITES, "RESCHED_WRITES" }, \
+ { NFS_ODIRECT_SHOULD_DIRTY, "SHOULD DIRTY" }, \
+ { NFS_ODIRECT_DONE, "DONE" } )
+
+DECLARE_EVENT_CLASS(nfs_direct_req_class,
+ TP_PROTO(
+ const struct nfs_direct_req *dreq
+ ),
+
+ TP_ARGS(dreq),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u64, fileid)
+ __field(u32, fhandle)
+ __field(loff_t, offset)
+ __field(ssize_t, count)
+ __field(ssize_t, error)
+ __field(int, flags)
+ ),
+
+ TP_fast_assign(
+ const struct inode *inode = dreq->inode;
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ const struct nfs_fh *fh = &nfsi->fh;
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ __entry->offset = dreq->io_start;
+ __entry->count = dreq->count;
+ __entry->error = dreq->error;
+ __entry->flags = dreq->flags;
+ ),
+
+ TP_printk(
+ "error=%zd fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld count=%zd flags=%s",
+ __entry->error, MAJOR(__entry->dev),
+ MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->offset,
+ __entry->count,
+ nfs_show_direct_req_flags(__entry->flags)
+ )
+);
+
+#define DEFINE_NFS_DIRECT_REQ_EVENT(name) \
+ DEFINE_EVENT(nfs_direct_req_class, name, \
+ TP_PROTO( \
+ const struct nfs_direct_req *dreq \
+ ), \
+ TP_ARGS(dreq))
+
+DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_commit_complete);
+DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_resched_write);
+DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_write_complete);
+DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_write_completion);
+DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_write_schedule_iovec);
+DEFINE_NFS_DIRECT_REQ_EVENT(nfs_direct_write_reschedule_io);
+
+#if IS_ENABLED(CONFIG_NFS_LOCALIO)
+
+DECLARE_EVENT_CLASS(nfs_local_dio_class,
+ TP_PROTO(
+ const struct inode *inode,
+ loff_t offset,
+ ssize_t count,
+ const struct nfs_local_dio *local_dio
+ ),
+ TP_ARGS(inode, offset, count, local_dio),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(u64, fileid)
+ __field(u32, fhandle)
+ __field(loff_t, offset)
+ __field(ssize_t, count)
+ __field(u32, mem_align)
+ __field(u32, offset_align)
+ __field(loff_t, start)
+ __field(ssize_t, start_len)
+ __field(loff_t, middle)
+ __field(ssize_t, middle_len)
+ __field(loff_t, end)
+ __field(ssize_t, end_len)
+ ),
+ TP_fast_assign(
+ const struct nfs_inode *nfsi = NFS_I(inode);
+ const struct nfs_fh *fh = &nfsi->fh;
+
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->fileid = nfsi->fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ __entry->offset = offset;
+ __entry->count = count;
+ __entry->mem_align = local_dio->mem_align;
+ __entry->offset_align = local_dio->offset_align;
+ __entry->start = offset;
+ __entry->start_len = local_dio->start_len;
+ __entry->middle = local_dio->middle_offset;
+ __entry->middle_len = local_dio->middle_len;
+ __entry->end = local_dio->end_offset;
+ __entry->end_len = local_dio->end_len;
+ ),
+ TP_printk("fileid=%02x:%02x:%llu fhandle=0x%08x "
+ "offset=%lld count=%zd "
+ "mem_align=%u offset_align=%u "
+ "start=%llu+%zd middle=%llu+%zd end=%llu+%zd",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->offset, __entry->count,
+ __entry->mem_align, __entry->offset_align,
+ __entry->start, __entry->start_len,
+ __entry->middle, __entry->middle_len,
+ __entry->end, __entry->end_len)
+)
+
+#define DEFINE_NFS_LOCAL_DIO_EVENT(name) \
+DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
+ TP_PROTO(const struct inode *inode, \
+ loff_t offset, \
+ ssize_t count, \
+ const struct nfs_local_dio *local_dio),\
+ TP_ARGS(inode, offset, count, local_dio))
+
+DEFINE_NFS_LOCAL_DIO_EVENT(read);
+DEFINE_NFS_LOCAL_DIO_EVENT(write);
+DEFINE_NFS_LOCAL_DIO_EVENT(misaligned);
+
+#endif /* CONFIG_NFS_LOCALIO */
+
+TRACE_EVENT(nfs_fh_to_dentry,
+ TP_PROTO(
+ const struct super_block *sb,
+ const struct nfs_fh *fh,
+ u64 fileid,
+ int error
+ ),
+
+ TP_ARGS(sb, fh, fileid, error),
+
+ TP_STRUCT__entry(
+ __field(int, error)
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ ),
+
+ TP_fast_assign(
+ __entry->error = error;
+ __entry->dev = sb->s_dev;
+ __entry->fileid = fileid;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ ),
+
+ TP_printk(
+ "error=%d fileid=%02x:%02x:%llu fhandle=0x%08x ",
+ __entry->error,
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle
+ )
+);
+
+TRACE_EVENT(nfs_mount_assign,
+ TP_PROTO(
+ const char *option,
+ const char *value
+ ),
+
+ TP_ARGS(option, value),
+
+ TP_STRUCT__entry(
+ __string(option, option)
+ __string(value, value)
+ ),
+
+ TP_fast_assign(
+ __assign_str(option);
+ __assign_str(value);
+ ),
+
+ TP_printk("option %s=%s",
+ __get_str(option), __get_str(value)
+ )
+);
+
+TRACE_EVENT(nfs_mount_option,
+ TP_PROTO(
+ const struct fs_parameter *param
+ ),
+
+ TP_ARGS(param),
+
+ TP_STRUCT__entry(
+ __string(option, param->key)
+ ),
+
+ TP_fast_assign(
+ __assign_str(option);
+ ),
+
+ TP_printk("option %s", __get_str(option))
+);
+
+TRACE_EVENT(nfs_mount_path,
+ TP_PROTO(
+ const char *path
+ ),
+
+ TP_ARGS(path),
+
+ TP_STRUCT__entry(
+ __string(path, path)
+ ),
+
+ TP_fast_assign(
+ __assign_str(path);
+ ),
+
+ TP_printk("path='%s'", __get_str(path))
+);
+
+TRACE_EVENT(nfs_local_open_fh,
+ TP_PROTO(
+ const struct nfs_fh *fh,
+ fmode_t fmode,
+ int error
+ ),
+
+ TP_ARGS(fh, fmode, error),
+
+ TP_STRUCT__entry(
+ __field(int, error)
+ __field(u32, fhandle)
+ __field(unsigned int, fmode)
+ ),
+
+ TP_fast_assign(
+ __entry->error = error;
+ __entry->fhandle = nfs_fhandle_hash(fh);
+ __entry->fmode = (__force unsigned int)fmode;
+ ),
+
+ TP_printk(
+ "fhandle=0x%08x mode=%s result=%d",
+ __entry->fhandle,
+ show_fs_fmode_flags(__entry->fmode),
+ __entry->error
+ )
+);
+
+DECLARE_EVENT_CLASS(nfs_xdr_event,
+ TP_PROTO(
+ const struct xdr_stream *xdr,
+ int error
+ ),
+
+ TP_ARGS(xdr, error),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, task_id)
+ __field(unsigned int, client_id)
+ __field(u32, xid)
+ __field(int, version)
+ __field(unsigned long, error)
+ __string(program,
+ xdr->rqst->rq_task->tk_client->cl_program->name)
+ __string(procedure,
+ xdr->rqst->rq_task->tk_msg.rpc_proc->p_name)
+ ),
+
+ TP_fast_assign(
+ const struct rpc_rqst *rqstp = xdr->rqst;
+ const struct rpc_task *task = rqstp->rq_task;
+
+ __entry->task_id = task->tk_pid;
+ __entry->client_id = task->tk_client->cl_clid;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
+ __entry->version = task->tk_client->cl_vers;
+ __entry->error = error;
+ __assign_str(program);
+ __assign_str(procedure);
+ ),
+
+ TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
+ " xid=0x%08x %sv%d %s error=%ld (%s)",
+ __entry->task_id, __entry->client_id, __entry->xid,
+ __get_str(program), __entry->version,
+ __get_str(procedure), -__entry->error,
+ show_nfs_status(__entry->error)
+ )
+);
+#define DEFINE_NFS_XDR_EVENT(name) \
+ DEFINE_EVENT(nfs_xdr_event, name, \
+ TP_PROTO( \
+ const struct xdr_stream *xdr, \
+ int error \
+ ), \
+ TP_ARGS(xdr, error))
+DEFINE_NFS_XDR_EVENT(nfs_xdr_status);
+DEFINE_NFS_XDR_EVENT(nfs_xdr_bad_filehandle);
+
#endif /* _TRACE_NFS_H */
#undef TRACE_INCLUDE_PATH
generated by cgit (git 2.34.1) at 2025-12-25 13:00:23 +0000