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Diffstat (limited to 'fs/nfs/nfs4trace.h')
-rw-r--r--fs/nfs/nfs4trace.h175
1 files changed, 139 insertions, 36 deletions
diff --git a/fs/nfs/nfs4trace.h b/fs/nfs/nfs4trace.h
index 10985a4b8259..deab4c0e21a0 100644
--- a/fs/nfs/nfs4trace.h
+++ b/fs/nfs/nfs4trace.h
@@ -47,7 +47,7 @@ DECLARE_EVENT_CLASS(nfs4_clientid_event,
TP_fast_assign(
__entry->error = error < 0 ? -error : 0;
- __assign_str(dstaddr, clp->cl_hostname);
+ __assign_str(dstaddr);
),
TP_printk(
@@ -94,8 +94,8 @@ TRACE_EVENT(nfs4_trunked_exchange_id,
TP_fast_assign(
__entry->error = error < 0 ? -error : 0;
- __assign_str(main_addr, clp->cl_hostname);
- __assign_str(trunk_addr, addr);
+ __assign_str(main_addr);
+ __assign_str(trunk_addr);
),
TP_printk(
@@ -365,7 +365,7 @@ TRACE_EVENT(nfs4_state_mgr,
TP_fast_assign(
__entry->state = clp->cl_state;
- __assign_str(hostname, clp->cl_hostname);
+ __assign_str(hostname);
),
TP_printk(
@@ -393,8 +393,8 @@ TRACE_EVENT(nfs4_state_mgr_failed,
TP_fast_assign(
__entry->error = status < 0 ? -status : 0;
__entry->state = clp->cl_state;
- __assign_str(hostname, clp->cl_hostname);
- __assign_str(section, section);
+ __assign_str(hostname);
+ __assign_str(section);
),
TP_printk(
@@ -578,7 +578,7 @@ DECLARE_EVENT_CLASS(nfs4_open_event,
__entry->fhandle = 0;
}
__entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
- __assign_str(name, ctx->dentry->d_name.name);
+ __assign_str(name);
),
TP_printk(
@@ -1072,7 +1072,7 @@ DECLARE_EVENT_CLASS(nfs4_lookup_event,
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
__entry->error = -error;
- __assign_str(name, name->name);
+ __assign_str(name);
),
TP_printk(
@@ -1156,8 +1156,8 @@ TRACE_EVENT(nfs4_rename,
__entry->olddir = NFS_FILEID(olddir);
__entry->newdir = NFS_FILEID(newdir);
__entry->error = error < 0 ? -error : 0;
- __assign_str(oldname, oldname->name);
- __assign_str(newname, newname->name);
+ __assign_str(oldname);
+ __assign_str(newname);
),
TP_printk(
@@ -1359,7 +1359,7 @@ DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
__entry->fileid = 0;
__entry->dev = 0;
}
- __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown");
+ __assign_str(dstaddr);
),
TP_printk(
@@ -1416,7 +1416,7 @@ DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
__entry->fileid = 0;
__entry->dev = 0;
}
- __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown");
+ __assign_str(dstaddr);
__entry->stateid_seq =
be32_to_cpu(stateid->seqid);
__entry->stateid_hash =
@@ -1960,7 +1960,7 @@ DECLARE_EVENT_CLASS(nfs4_deviceid_event,
),
TP_fast_assign(
- __assign_str(dstaddr, clp->cl_hostname);
+ __assign_str(dstaddr);
memcpy(__entry->deviceid, deviceid->data,
NFS4_DEVICEID4_SIZE);
),
@@ -1998,7 +1998,7 @@ DECLARE_EVENT_CLASS(nfs4_deviceid_status,
TP_fast_assign(
__entry->dev = server->s_dev;
__entry->status = status;
- __assign_str(dstaddr, server->nfs_client->cl_hostname);
+ __assign_str(dstaddr);
memcpy(__entry->deviceid, deviceid->data,
NFS4_DEVICEID4_SIZE);
),
@@ -2036,8 +2036,8 @@ TRACE_EVENT(fl_getdevinfo,
),
TP_fast_assign(
- __assign_str(mds_addr, server->nfs_client->cl_hostname);
- __assign_str(ds_ips, ds_remotestr);
+ __assign_str(mds_addr);
+ __assign_str(ds_ips);
memcpy(__entry->deviceid, deviceid->data,
NFS4_DEVICEID4_SIZE);
),
@@ -2051,13 +2051,15 @@ TRACE_EVENT(fl_getdevinfo,
DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event,
TP_PROTO(
- const struct nfs_pgio_header *hdr
+ const struct nfs_pgio_header *hdr,
+ int error
),
- TP_ARGS(hdr),
+ TP_ARGS(hdr, error),
TP_STRUCT__entry(
__field(unsigned long, error)
+ __field(unsigned long, nfs_error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
@@ -2073,7 +2075,8 @@ DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event,
TP_fast_assign(
const struct inode *inode = hdr->inode;
- __entry->error = hdr->res.op_status;
+ __entry->error = -error;
+ __entry->nfs_error = hdr->res.op_status;
__entry->fhandle = nfs_fhandle_hash(hdr->args.fh);
__entry->fileid = NFS_FILEID(inode);
__entry->dev = inode->i_sb->s_dev;
@@ -2083,14 +2086,13 @@ DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event,
be32_to_cpu(hdr->args.stateid.seqid);
__entry->stateid_hash =
nfs_stateid_hash(&hdr->args.stateid);
- __assign_str(dstaddr, hdr->ds_clp ?
- rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
- RPC_DISPLAY_ADDR) : "unknown");
+ __assign_str(dstaddr);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
- "offset=%llu count=%u stateid=%d:0x%08x dstaddr=%s",
+ "offset=%llu count=%u stateid=%d:0x%08x dstaddr=%s "
+ "nfs_error=%lu (%s)",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
@@ -2098,28 +2100,32 @@ DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event,
__entry->fhandle,
__entry->offset, __entry->count,
__entry->stateid_seq, __entry->stateid_hash,
- __get_str(dstaddr)
+ __get_str(dstaddr), __entry->nfs_error,
+ show_nfs4_status(__entry->nfs_error)
)
);
#define DEFINE_NFS4_FLEXFILES_IO_EVENT(name) \
DEFINE_EVENT(nfs4_flexfiles_io_event, name, \
TP_PROTO( \
- const struct nfs_pgio_header *hdr \
+ const struct nfs_pgio_header *hdr, \
+ int error \
), \
- TP_ARGS(hdr))
+ TP_ARGS(hdr, error))
DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_read_error);
DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_write_error);
TRACE_EVENT(ff_layout_commit_error,
TP_PROTO(
- const struct nfs_commit_data *data
+ const struct nfs_commit_data *data,
+ int error
),
- TP_ARGS(data),
+ TP_ARGS(data, error),
TP_STRUCT__entry(
__field(unsigned long, error)
+ __field(unsigned long, nfs_error)
__field(dev_t, dev)
__field(u32, fhandle)
__field(u64, fileid)
@@ -2133,30 +2139,118 @@ TRACE_EVENT(ff_layout_commit_error,
TP_fast_assign(
const struct inode *inode = data->inode;
- __entry->error = data->res.op_status;
+ __entry->error = -error;
+ __entry->nfs_error = data->res.op_status;
__entry->fhandle = nfs_fhandle_hash(data->args.fh);
__entry->fileid = NFS_FILEID(inode);
__entry->dev = inode->i_sb->s_dev;
__entry->offset = data->args.offset;
__entry->count = data->args.count;
- __assign_str(dstaddr, data->ds_clp ?
- rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
- RPC_DISPLAY_ADDR) : "unknown");
+ __assign_str(dstaddr);
),
TP_printk(
"error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
- "offset=%llu count=%u dstaddr=%s",
+ "offset=%llu count=%u dstaddr=%s nfs_error=%lu (%s)",
-__entry->error,
show_nfs4_status(__entry->error),
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle,
__entry->offset, __entry->count,
- __get_str(dstaddr)
+ __get_str(dstaddr), __entry->nfs_error,
+ show_nfs4_status(__entry->nfs_error)
)
);
+DECLARE_EVENT_CLASS(pnfs_bl_pr_key_class,
+ TP_PROTO(
+ const struct block_device *bdev,
+ u64 key
+ ),
+ TP_ARGS(bdev, key),
+ TP_STRUCT__entry(
+ __field(u64, key)
+ __field(dev_t, dev)
+ __string(device, bdev->bd_disk->disk_name)
+ ),
+ TP_fast_assign(
+ __entry->key = key;
+ __entry->dev = bdev->bd_dev;
+ __assign_str(device);
+ ),
+ TP_printk("dev=%d,%d (%s) key=0x%016llx",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __get_str(device), __entry->key
+ )
+);
+
+#define DEFINE_NFS4_BLOCK_PRKEY_EVENT(name) \
+ DEFINE_EVENT(pnfs_bl_pr_key_class, name, \
+ TP_PROTO( \
+ const struct block_device *bdev, \
+ u64 key \
+ ), \
+ TP_ARGS(bdev, key))
+DEFINE_NFS4_BLOCK_PRKEY_EVENT(bl_pr_key_reg);
+DEFINE_NFS4_BLOCK_PRKEY_EVENT(bl_pr_key_unreg);
+
+/*
+ * From uapi/linux/pr.h
+ */
+TRACE_DEFINE_ENUM(PR_STS_SUCCESS);
+TRACE_DEFINE_ENUM(PR_STS_IOERR);
+TRACE_DEFINE_ENUM(PR_STS_RESERVATION_CONFLICT);
+TRACE_DEFINE_ENUM(PR_STS_RETRY_PATH_FAILURE);
+TRACE_DEFINE_ENUM(PR_STS_PATH_FAST_FAILED);
+TRACE_DEFINE_ENUM(PR_STS_PATH_FAILED);
+
+#define show_pr_status(x) \
+ __print_symbolic(x, \
+ { PR_STS_SUCCESS, "SUCCESS" }, \
+ { PR_STS_IOERR, "IOERR" }, \
+ { PR_STS_RESERVATION_CONFLICT, "RESERVATION_CONFLICT" }, \
+ { PR_STS_RETRY_PATH_FAILURE, "RETRY_PATH_FAILURE" }, \
+ { PR_STS_PATH_FAST_FAILED, "PATH_FAST_FAILED" }, \
+ { PR_STS_PATH_FAILED, "PATH_FAILED" })
+
+DECLARE_EVENT_CLASS(pnfs_bl_pr_key_err_class,
+ TP_PROTO(
+ const struct block_device *bdev,
+ u64 key,
+ int status
+ ),
+ TP_ARGS(bdev, key, status),
+ TP_STRUCT__entry(
+ __field(u64, key)
+ __field(dev_t, dev)
+ __field(unsigned long, status)
+ __string(device, bdev->bd_disk->disk_name)
+ ),
+ TP_fast_assign(
+ __entry->key = key;
+ __entry->dev = bdev->bd_dev;
+ __entry->status = status;
+ __assign_str(device);
+ ),
+ TP_printk("dev=%d,%d (%s) key=0x%016llx status=%s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __get_str(device), __entry->key,
+ show_pr_status(__entry->status)
+ )
+);
+
+#define DEFINE_NFS4_BLOCK_PRKEY_ERR_EVENT(name) \
+ DEFINE_EVENT(pnfs_bl_pr_key_err_class, name, \
+ TP_PROTO( \
+ const struct block_device *bdev, \
+ u64 key, \
+ int status \
+ ), \
+ TP_ARGS(bdev, key, status))
+DEFINE_NFS4_BLOCK_PRKEY_ERR_EVENT(bl_pr_key_reg_err);
+DEFINE_NFS4_BLOCK_PRKEY_ERR_EVENT(bl_pr_key_unreg_err);
+
#ifdef CONFIG_NFS_V4_2
TRACE_DEFINE_ENUM(NFS4_CONTENT_DATA);
TRACE_DEFINE_ENUM(NFS4_CONTENT_HOLE);
@@ -2524,7 +2618,7 @@ TRACE_EVENT(nfs4_copy_notify,
)
);
-TRACE_EVENT(nfs4_offload_cancel,
+DECLARE_EVENT_CLASS(nfs4_offload_class,
TP_PROTO(
const struct nfs42_offload_status_args *args,
int error
@@ -2556,6 +2650,15 @@ TRACE_EVENT(nfs4_offload_cancel,
__entry->stateid_seq, __entry->stateid_hash
)
);
+#define DEFINE_NFS4_OFFLOAD_EVENT(name) \
+ DEFINE_EVENT(nfs4_offload_class, name, \
+ TP_PROTO( \
+ const struct nfs42_offload_status_args *args, \
+ int error \
+ ), \
+ TP_ARGS(args, error))
+DEFINE_NFS4_OFFLOAD_EVENT(nfs4_offload_cancel);
+DEFINE_NFS4_OFFLOAD_EVENT(nfs4_offload_status);
DECLARE_EVENT_CLASS(nfs4_xattr_event,
TP_PROTO(
@@ -2579,7 +2682,7 @@ DECLARE_EVENT_CLASS(nfs4_xattr_event,
__entry->dev = inode->i_sb->s_dev;
__entry->fileid = NFS_FILEID(inode);
__entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
- __assign_str(name, name);
+ __assign_str(name);
),
TP_printk(
generated by cgit (git 2.34.1) at 2025-07-23 09:47:51 +0000