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Diffstat (limited to 'fs/nfs/nfstrace.h')
-rw-r--r--fs/nfs/nfstrace.h215
1 files changed, 172 insertions, 43 deletions
diff --git a/fs/nfs/nfstrace.h b/fs/nfs/nfstrace.h
index 012bd7339862..8c6cc58679ff 100644
--- a/fs/nfs/nfstrace.h
+++ b/fs/nfs/nfstrace.h
@@ -1137,7 +1137,7 @@ TRACE_EVENT(nfs_readpage_done,
__field(u32, arg_count)
__field(u32, res_count)
__field(bool, eof)
- __field(int, status)
+ __field(int, error)
),
TP_fast_assign(
@@ -1146,7 +1146,7 @@ TRACE_EVENT(nfs_readpage_done,
const struct nfs_fh *fh = hdr->args.fh ?
hdr->args.fh : &nfsi->fh;
- __entry->status = task->tk_status;
+ __entry->error = task->tk_status;
__entry->offset = hdr->args.offset;
__entry->arg_count = hdr->args.count;
__entry->res_count = hdr->res.count;
@@ -1157,14 +1157,13 @@ TRACE_EVENT(nfs_readpage_done,
),
TP_printk(
- "fileid=%02x:%02x:%llu fhandle=0x%08x "
- "offset=%lld count=%u res=%u status=%d%s",
+ "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->status,
- __entry->eof ? " eof" : ""
+ __entry->res_count, __entry->eof ? " eof" : ""
)
);
@@ -1184,7 +1183,7 @@ TRACE_EVENT(nfs_readpage_short,
__field(u32, arg_count)
__field(u32, res_count)
__field(bool, eof)
- __field(int, status)
+ __field(int, error)
),
TP_fast_assign(
@@ -1193,7 +1192,7 @@ TRACE_EVENT(nfs_readpage_short,
const struct nfs_fh *fh = hdr->args.fh ?
hdr->args.fh : &nfsi->fh;
- __entry->status = task->tk_status;
+ __entry->error = task->tk_status;
__entry->offset = hdr->args.offset;
__entry->arg_count = hdr->args.count;
__entry->res_count = hdr->res.count;
@@ -1204,14 +1203,13 @@ TRACE_EVENT(nfs_readpage_short,
),
TP_printk(
- "fileid=%02x:%02x:%llu fhandle=0x%08x "
- "offset=%lld count=%u res=%u status=%d%s",
+ "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->status,
- __entry->eof ? " eof" : ""
+ __entry->res_count, __entry->eof ? " eof" : ""
)
);
@@ -1323,7 +1321,7 @@ TRACE_EVENT(nfs_pgio_error,
__field(u32, arg_count)
__field(u32, res_count)
__field(loff_t, pos)
- __field(int, status)
+ __field(int, error)
),
TP_fast_assign(
@@ -1332,7 +1330,7 @@ TRACE_EVENT(nfs_pgio_error,
const struct nfs_fh *fh = hdr->args.fh ?
hdr->args.fh : &nfsi->fh;
- __entry->status = error;
+ __entry->error = error;
__entry->offset = hdr->args.offset;
__entry->arg_count = hdr->args.count;
__entry->res_count = hdr->res.count;
@@ -1341,12 +1339,12 @@ TRACE_EVENT(nfs_pgio_error,
__entry->fhandle = nfs_fhandle_hash(fh);
),
- TP_printk("fileid=%02x:%02x:%llu fhandle=0x%08x "
- "offset=%lld count=%u res=%u pos=%llu status=%d",
+ 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, __entry->status
+ __entry->pos
)
);
@@ -1406,7 +1404,7 @@ TRACE_EVENT(nfs_writeback_done,
__field(loff_t, offset)
__field(u32, arg_count)
__field(u32, res_count)
- __field(int, status)
+ __field(int, error)
__field(unsigned long, stable)
__array(char, verifier, NFS4_VERIFIER_SIZE)
),
@@ -1418,7 +1416,7 @@ TRACE_EVENT(nfs_writeback_done,
hdr->args.fh : &nfsi->fh;
const struct nfs_writeverf *verf = hdr->res.verf;
- __entry->status = task->tk_status;
+ __entry->error = task->tk_status;
__entry->offset = hdr->args.offset;
__entry->arg_count = hdr->args.count;
__entry->res_count = hdr->res.count;
@@ -1432,14 +1430,14 @@ TRACE_EVENT(nfs_writeback_done,
),
TP_printk(
- "fileid=%02x:%02x:%llu fhandle=0x%08x "
- "offset=%lld count=%u res=%u status=%d stable=%s "
- "verifier=%s",
+ "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, __entry->status,
+ __entry->res_count,
show_nfs_stable_how(__entry->stable),
show_nfs4_verifier(__entry->verifier)
)
@@ -1447,44 +1445,50 @@ TRACE_EVENT(nfs_writeback_done,
DECLARE_EVENT_CLASS(nfs_page_error_class,
TP_PROTO(
+ const struct inode *inode,
const struct nfs_page *req,
int error
),
- TP_ARGS(req, error),
+ TP_ARGS(inode, req, error),
TP_STRUCT__entry(
- __field(const void *, req)
- __field(pgoff_t, index)
- __field(unsigned int, offset)
- __field(unsigned int, pgbase)
- __field(unsigned int, bytes)
+ __field(dev_t, dev)
+ __field(u32, fhandle)
+ __field(u64, fileid)
+ __field(loff_t, offset)
+ __field(unsigned int, count)
__field(int, error)
),
TP_fast_assign(
- __entry->req = req;
- __entry->index = req->wb_index;
- __entry->offset = req->wb_offset;
- __entry->pgbase = req->wb_pgbase;
- __entry->bytes = req->wb_bytes;
+ 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(
- "req=%p index=%lu offset=%u pgbase=%u bytes=%u error=%d",
- __entry->req, __entry->index, __entry->offset,
- __entry->pgbase, __entry->bytes, __entry->error
+ "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(req, error))
+ TP_ARGS(inode, req, error))
DEFINE_NFS_PAGEERR_EVENT(nfs_write_error);
DEFINE_NFS_PAGEERR_EVENT(nfs_comp_error);
@@ -1541,7 +1545,7 @@ TRACE_EVENT(nfs_commit_done,
__field(u32, fhandle)
__field(u64, fileid)
__field(loff_t, offset)
- __field(int, status)
+ __field(int, error)
__field(unsigned long, stable)
__array(char, verifier, NFS4_VERIFIER_SIZE)
),
@@ -1553,7 +1557,7 @@ TRACE_EVENT(nfs_commit_done,
data->args.fh : &nfsi->fh;
const struct nfs_writeverf *verf = data->res.verf;
- __entry->status = task->tk_status;
+ __entry->error = task->tk_status;
__entry->offset = data->args.offset;
__entry->stable = verf->committed;
memcpy(__entry->verifier,
@@ -1565,17 +1569,83 @@ TRACE_EVENT(nfs_commit_done,
),
TP_printk(
- "fileid=%02x:%02x:%llu fhandle=0x%08x "
- "offset=%lld status=%d stable=%s verifier=%s",
+ "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, __entry->status,
+ (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, bytes_left)
+ __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->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",
+ __entry->error, MAJOR(__entry->dev),
+ MINOR(__entry->dev),
+ (unsigned long long)__entry->fileid,
+ __entry->fhandle, __entry->offset,
+ __entry->count, __entry->bytes_left,
+ 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);
+
TRACE_EVENT(nfs_fh_to_dentry,
TP_PROTO(
const struct super_block *sb,
@@ -1609,6 +1679,65 @@ TRACE_EVENT(nfs_fh_to_dentry,
)
);
+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, option);
+ __assign_str(value, 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, param->key);
+ ),
+
+ 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, path);
+ ),
+
+ TP_printk("path='%s'", __get_str(path))
+);
+
DECLARE_EVENT_CLASS(nfs_xdr_event,
TP_PROTO(
const struct xdr_stream *xdr,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.