diff options
| author | Jeff Layton <jeff.layton@primarydata.com> | 2017-06-29 16:34:52 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2017-07-13 23:00:15 +0300 |
| commit | 5b5faaf6df73412af0278997db36dbcb51011d9d (patch) | |
| tree | 62c1824135b12d6d393b853c07717c718e8f01b3 /fs/nfs/nfs4trace.h | |
| parent | f174ff7a0ab6a097455a94abfc99517940041c07 (diff) | |
| download | linux-5b5faaf6df73412af0278997db36dbcb51011d9d.tar.xz | |
nfs4: add NFSv4 LOOKUPP handlers
This will be needed in order to implement the get_parent export op
for nfsd.
Signed-off-by: Jeff Layton <jeff.layton@primarydata.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/nfs4trace.h')
| -rw-r--r-- | fs/nfs/nfs4trace.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/fs/nfs/nfs4trace.h b/fs/nfs/nfs4trace.h index 845d0eadefc9..be1da19c65d6 100644 --- a/fs/nfs/nfs4trace.h +++ b/fs/nfs/nfs4trace.h @@ -891,6 +891,35 @@ DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove); DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations); DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo); +TRACE_EVENT(nfs4_lookupp, + TP_PROTO( + const struct inode *inode, + int error + ), + + TP_ARGS(inode, error), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(u64, ino) + __field(int, error) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = NFS_FILEID(inode); + __entry->error = error; + ), + + TP_printk( + "error=%d (%s) inode=%02x:%02x:%llu", + __entry->error, + show_nfsv4_errors(__entry->error), + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long long)__entry->ino + ) +); + TRACE_EVENT(nfs4_rename, TP_PROTO( const struct inode *olddir, |