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Diffstat (limited to 'fs/nfs/nfstrace.h')
-rw-r--r--fs/nfs/nfstrace.h160
1 files changed, 114 insertions, 46 deletions
diff --git a/fs/nfs/nfstrace.h b/fs/nfs/nfstrace.h
index 4e90ca531176..1eab98c277fa 100644
--- a/fs/nfs/nfstrace.h
+++ b/fs/nfs/nfstrace.h
@@ -400,6 +400,7 @@ DECLARE_EVENT_CLASS(nfs_lookup_event,
__field(unsigned long, flags)
__field(dev_t, dev)
__field(u64, dir)
+ __field(u64, fileid)
__string(name, dentry->d_name.name)
),
@@ -407,16 +408,18 @@ 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=0x%lx (%s) name=%02x:%02x:%llu/%s",
+ "flags=0x%lx (%s) name=%02x:%02x:%llu/%s fileid=%llu",
__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
)
);
@@ -444,6 +447,7 @@ DECLARE_EVENT_CLASS(nfs_lookup_event_done,
__field(unsigned long, flags)
__field(dev_t, dev)
__field(u64, dir)
+ __field(u64, fileid)
__string(name, dentry->d_name.name)
),
@@ -452,17 +456,19 @@ DECLARE_EVENT_CLASS(nfs_lookup_event_done,
__entry->dir = NFS_FILEID(dir);
__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=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
+ "error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s fileid=%llu",
-__entry->error, show_nfs_status(__entry->error),
__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
)
);
@@ -506,7 +512,7 @@ TRACE_EVENT(nfs_atomic_open_enter,
__entry->dir = NFS_FILEID(dir);
__entry->flags = flags;
__entry->fmode = (__force unsigned long)ctx->mode;
- __assign_str(name, ctx->dentry->d_name.name);
+ __assign_str(name);
),
TP_printk(
@@ -545,7 +551,7 @@ TRACE_EVENT(nfs_atomic_open_exit,
__entry->dir = NFS_FILEID(dir);
__entry->flags = flags;
__entry->fmode = (__force unsigned long)ctx->mode;
- __assign_str(name, ctx->dentry->d_name.name);
+ __assign_str(name);
),
TP_printk(
@@ -581,7 +587,7 @@ 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(
@@ -617,7 +623,7 @@ TRACE_EVENT(nfs_create_exit,
__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(
@@ -648,7 +654,7 @@ 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(
@@ -687,7 +693,7 @@ DECLARE_EVENT_CLASS(nfs_directory_event_done,
__entry->dev = dir->i_sb->s_dev;
__entry->dir = NFS_FILEID(dir);
__entry->error = error < 0 ? -error : 0;
- __assign_str(name, dentry->d_name.name);
+ __assign_str(name);
),
TP_printk(
@@ -741,7 +747,7 @@ 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(
@@ -777,7 +783,7 @@ TRACE_EVENT(nfs_link_exit,
__entry->fileid = NFS_FILEID(inode);
__entry->dir = NFS_FILEID(dir);
__entry->error = error < 0 ? -error : 0;
- __assign_str(name, dentry->d_name.name);
+ __assign_str(name);
),
TP_printk(
@@ -813,8 +819,8 @@ 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(
@@ -862,8 +868,8 @@ DECLARE_EVENT_CLASS(nfs_rename_event_done,
__entry->error = -error;
__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(
@@ -893,7 +899,7 @@ 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(
@@ -933,10 +939,11 @@ TRACE_EVENT(nfs_sillyrename_unlink,
DECLARE_EVENT_CLASS(nfs_folio_event,
TP_PROTO(
const struct inode *inode,
- struct folio *folio
+ loff_t offset,
+ size_t count
),
- TP_ARGS(inode, folio),
+ TP_ARGS(inode, offset, count),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -944,7 +951,7 @@ DECLARE_EVENT_CLASS(nfs_folio_event,
__field(u64, fileid)
__field(u64, version)
__field(loff_t, offset)
- __field(u32, count)
+ __field(size_t, count)
),
TP_fast_assign(
@@ -954,13 +961,13 @@ DECLARE_EVENT_CLASS(nfs_folio_event,
__entry->fileid = nfsi->fileid;
__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
__entry->version = inode_peek_iversion_raw(inode);
- __entry->offset = folio_file_pos(folio);
- __entry->count = nfs_folio_length(folio);
+ __entry->offset = offset,
+ __entry->count = count;
),
TP_printk(
"fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu "
- "offset=%lld count=%u",
+ "offset=%lld count=%zu",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle, __entry->version,
@@ -972,18 +979,20 @@ DECLARE_EVENT_CLASS(nfs_folio_event,
DEFINE_EVENT(nfs_folio_event, name, \
TP_PROTO( \
const struct inode *inode, \
- struct folio *folio \
+ loff_t offset, \
+ size_t count \
), \
- TP_ARGS(inode, folio))
+ TP_ARGS(inode, offset, count))
DECLARE_EVENT_CLASS(nfs_folio_event_done,
TP_PROTO(
const struct inode *inode,
- struct folio *folio,
+ loff_t offset,
+ size_t count,
int ret
),
- TP_ARGS(inode, folio, ret),
+ TP_ARGS(inode, offset, count, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -992,7 +1001,7 @@ DECLARE_EVENT_CLASS(nfs_folio_event_done,
__field(u64, fileid)
__field(u64, version)
__field(loff_t, offset)
- __field(u32, count)
+ __field(size_t, count)
),
TP_fast_assign(
@@ -1002,14 +1011,14 @@ DECLARE_EVENT_CLASS(nfs_folio_event_done,
__entry->fileid = nfsi->fileid;
__entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
__entry->version = inode_peek_iversion_raw(inode);
- __entry->offset = folio_file_pos(folio);
- __entry->count = nfs_folio_length(folio);
+ __entry->offset = offset,
+ __entry->count = count,
__entry->ret = ret;
),
TP_printk(
"fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu "
- "offset=%lld count=%u ret=%d",
+ "offset=%lld count=%zu ret=%d",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long long)__entry->fileid,
__entry->fhandle, __entry->version,
@@ -1021,10 +1030,11 @@ DECLARE_EVENT_CLASS(nfs_folio_event_done,
DEFINE_EVENT(nfs_folio_event_done, name, \
TP_PROTO( \
const struct inode *inode, \
- struct folio *folio, \
+ loff_t offset, \
+ size_t count, \
int ret \
), \
- TP_ARGS(inode, folio, ret))
+ TP_ARGS(inode, offset, count, ret))
DEFINE_NFS_FOLIO_EVENT(nfs_aop_readpage);
DEFINE_NFS_FOLIO_EVENT_DONE(nfs_aop_readpage_done);
@@ -1539,7 +1549,6 @@ DECLARE_EVENT_CLASS(nfs_direct_req_class,
__field(u32, fhandle)
__field(loff_t, offset)
__field(ssize_t, count)
- __field(ssize_t, bytes_left)
__field(ssize_t, error)
__field(int, flags)
),
@@ -1554,19 +1563,18 @@ DECLARE_EVENT_CLASS(nfs_direct_req_class,
__entry->fhandle = nfs_fhandle_hash(fh);
__entry->offset = dreq->io_start;
__entry->count = dreq->count;
- __entry->bytes_left = dreq->bytes_left;
__entry->error = dreq->error;
__entry->flags = dreq->flags;
),
TP_printk(
"error=%zd fileid=%02x:%02x:%llu fhandle=0x%08x "
- "offset=%lld count=%zd bytes_left=%zd flags=%s",
+ "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, __entry->bytes_left,
+ __entry->count,
nfs_show_direct_req_flags(__entry->flags)
)
);
@@ -1632,8 +1640,8 @@ TRACE_EVENT(nfs_mount_assign,
),
TP_fast_assign(
- __assign_str(option, option);
- __assign_str(value, value);
+ __assign_str(option);
+ __assign_str(value);
),
TP_printk("option %s=%s",
@@ -1653,7 +1661,7 @@ TRACE_EVENT(nfs_mount_option,
),
TP_fast_assign(
- __assign_str(option, param->key);
+ __assign_str(option);
),
TP_printk("option %s", __get_str(option))
@@ -1671,12 +1679,73 @@ TRACE_EVENT(nfs_mount_path,
),
TP_fast_assign(
- __assign_str(path, path);
+ __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(
+ "error=%d fhandle=0x%08x mode=%s",
+ __entry->error,
+ __entry->fhandle,
+ show_fs_fmode_flags(__entry->fmode)
+ )
+);
+
+DECLARE_EVENT_CLASS(nfs_local_client_event,
+ TP_PROTO(
+ const struct nfs_client *clp
+ ),
+
+ TP_ARGS(clp),
+
+ TP_STRUCT__entry(
+ __field(unsigned int, protocol)
+ __string(server, clp->cl_hostname)
+ ),
+
+ TP_fast_assign(
+ __entry->protocol = clp->rpc_ops->version;
+ __assign_str(server);
+ ),
+
+ TP_printk(
+ "server=%s NFSv%u", __get_str(server), __entry->protocol
+ )
+);
+
+#define DEFINE_NFS_LOCAL_CLIENT_EVENT(name) \
+ DEFINE_EVENT(nfs_local_client_event, name, \
+ TP_PROTO( \
+ const struct nfs_client *clp \
+ ), \
+ TP_ARGS(clp))
+
+DEFINE_NFS_LOCAL_CLIENT_EVENT(nfs_local_enable);
+DEFINE_NFS_LOCAL_CLIENT_EVENT(nfs_local_disable);
+
DECLARE_EVENT_CLASS(nfs_xdr_event,
TP_PROTO(
const struct xdr_stream *xdr,
@@ -1706,9 +1775,8 @@ DECLARE_EVENT_CLASS(nfs_xdr_event,
__entry->xid = be32_to_cpu(rqstp->rq_xid);
__entry->version = task->tk_client->cl_vers;
__entry->error = error;
- __assign_str(program,
- task->tk_client->cl_program->name);
- __assign_str(procedure, task->tk_msg.rpc_proc->p_name);
+ __assign_str(program);
+ __assign_str(procedure);
),
TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-30 07:10:22 +0300