diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-08-09 20:46:41 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-08-09 21:11:34 +0300 |
| commit | b313eb91521872284c0e395773fc6e9827fb1446 (patch) | |
| tree | 36ec7b25ed2acec1ef99c495d272604b95dfa055 /fs/nfs/nfstrace.h | |
| parent | af887e437bb298752b2edc5834048b8151b8aea0 (diff) | |
| download | linux-b313eb91521872284c0e395773fc6e9827fb1446.tar.xz | |
NFS: Improve O_DIRECT tracing
Switch the formatting to match the other NFS tracepoints.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/nfstrace.h')
| -rw-r--r-- | fs/nfs/nfstrace.h | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/fs/nfs/nfstrace.h b/fs/nfs/nfstrace.h index 731eecfdf49a..8e87cf8e5e78 100644 --- a/fs/nfs/nfstrace.h +++ b/fs/nfs/nfstrace.h @@ -1597,12 +1597,10 @@ DECLARE_EVENT_CLASS(nfs_direct_req_class, TP_ARGS(dreq), TP_STRUCT__entry( - __field(const struct nfs_direct_req *, dreq) __field(dev_t, dev) __field(u64, fileid) __field(u32, fhandle) - __field(int, ref) - __field(loff_t, io_start) + __field(loff_t, offset) __field(ssize_t, count) __field(ssize_t, bytes_left) __field(ssize_t, error) @@ -1614,12 +1612,10 @@ DECLARE_EVENT_CLASS(nfs_direct_req_class, const struct nfs_inode *nfsi = NFS_I(inode); const struct nfs_fh *fh = &nfsi->fh; - __entry->dreq = dreq; __entry->dev = inode->i_sb->s_dev; __entry->fileid = nfsi->fileid; __entry->fhandle = nfs_fhandle_hash(fh); - __entry->ref = kref_read(&dreq->kref); - __entry->io_start = dreq->io_start; + __entry->offset = dreq->io_start; __entry->count = dreq->count; __entry->bytes_left = dreq->bytes_left; __entry->error = dreq->error; @@ -1627,13 +1623,14 @@ DECLARE_EVENT_CLASS(nfs_direct_req_class, ), TP_printk( - "dreq=%p fileid=%02x:%02x:%llu fhandle=0x%08x ref=%d " - "io_start=%lld count=%zd bytes_left=%zd error=%zd flags=%s", - __entry->dreq, MAJOR(__entry->dev), MINOR(__entry->dev), + "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->ref, - __entry->io_start, __entry->count, __entry->bytes_left, - __entry->error, nfs_show_direct_req_flags(__entry->flags) + __entry->fhandle, __entry->offset, + __entry->count, __entry->bytes_left, + nfs_show_direct_req_flags(__entry->flags) ) ); |