diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2023-01-19 16:33:49 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2023-02-14 14:22:33 -0500 |
| commit | eb5654b3b89d5e836312cea9f3fdb49457852e89 (patch) | |
| tree | a779387d613b4a425ab482c128d7575fcf3ebce5 /fs/nfs/nfstrace.h | |
| parent | 96780ca55e3cbf4f150fd5a833a61492c9947b5b (diff) | |
NFS: Enable tracing of nfs_invalidate_folio() and nfs_launder_folio()
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/nfstrace.h')
| -rw-r--r-- | fs/nfs/nfstrace.h | 41 |
1 files changed, 35 insertions, 6 deletions
diff --git a/fs/nfs/nfstrace.h b/fs/nfs/nfstrace.h index b686b615586e..d3aa330fef36 100644 --- a/fs/nfs/nfstrace.h +++ b/fs/nfs/nfstrace.h @@ -933,7 +933,7 @@ TRACE_EVENT(nfs_sillyrename_unlink, ) ); -TRACE_EVENT(nfs_aop_readpage, +DECLARE_EVENT_CLASS(nfs_folio_event, TP_PROTO( const struct inode *inode, struct folio *folio @@ -947,6 +947,7 @@ TRACE_EVENT(nfs_aop_readpage, __field(u64, fileid) __field(u64, version) __field(loff_t, offset) + __field(u32, count) ), TP_fast_assign( @@ -957,18 +958,28 @@ TRACE_EVENT(nfs_aop_readpage, __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); ), TP_printk( - "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu offset=%lld", + "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu " + "offset=%lld count=%u", MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long long)__entry->fileid, __entry->fhandle, __entry->version, - __entry->offset + __entry->offset, __entry->count ) ); -TRACE_EVENT(nfs_aop_readpage_done, +#define DEFINE_NFS_FOLIO_EVENT(name) \ + DEFINE_EVENT(nfs_folio_event, name, \ + TP_PROTO( \ + const struct inode *inode, \ + struct folio *folio \ + ), \ + TP_ARGS(inode, folio)) + +DECLARE_EVENT_CLASS(nfs_folio_event_done, TP_PROTO( const struct inode *inode, struct folio *folio, @@ -984,6 +995,7 @@ TRACE_EVENT(nfs_aop_readpage_done, __field(u64, fileid) __field(u64, version) __field(loff_t, offset) + __field(u32, count) ), TP_fast_assign( @@ -994,18 +1006,35 @@ TRACE_EVENT(nfs_aop_readpage_done, __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->ret = ret; ), TP_printk( - "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu offset=%lld ret=%d", + "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu " + "offset=%lld count=%u ret=%d", MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long long)__entry->fileid, __entry->fhandle, __entry->version, - __entry->offset, __entry->ret + __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, \ + struct folio *folio, \ + int ret \ + ), \ + TP_ARGS(inode, folio, ret)) + +DEFINE_NFS_FOLIO_EVENT(nfs_aop_readpage); +DEFINE_NFS_FOLIO_EVENT_DONE(nfs_aop_readpage_done); + +DEFINE_NFS_FOLIO_EVENT(nfs_invalidate_folio); +DEFINE_NFS_FOLIO_EVENT_DONE(nfs_launder_folio_done); + TRACE_EVENT(nfs_aop_readahead, TP_PROTO( const struct inode *inode, |