UBUNTU: Ubuntu-4.13.0-45.50

[mirror_ubuntu-artful-kernel.git] / fs / nfs / nfs4trace.h

diff --git a/fs/nfs/nfs4trace.h b/fs/nfs/nfs4trace.h
index 845d0eadefc94f48dc6410b3bbb3a0df89caca18..be1da19c65d61e89e19f45d9bd07faaabe54d71f 100644 (file)
--- 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,