diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2021-05-14 15:57:26 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2021-05-18 13:44:04 -0400 |
| commit | 4ade892ae1c35527584decb7fa026553d53cd03f (patch) | |
| tree | 8c422947eaf2a7bae9e5864583c94520c5cbea6d /fs/nfsd/trace.h | |
| parent | 17d76ddf76e4972411402743eea7243d9a46f4f9 (diff) | |
| download | lwn-4ade892ae1c35527584decb7fa026553d53cd03f.tar.gz lwn-4ade892ae1c35527584decb7fa026553d53cd03f.zip | |
NFSD: Add an nfsd_cb_probe tracepoint
Record a tracepoint event when the server performs a callback
probe. This event can be enabled as a group with other nfsd_cb
tracepoints.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/trace.h')
| -rw-r--r-- | fs/nfsd/trace.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index b7ede12f0ab1..2cdcf53a2c41 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -910,6 +910,7 @@ DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \ TP_ARGS(clp)) DEFINE_NFSD_CB_EVENT(state); +DEFINE_NFSD_CB_EVENT(probe); DEFINE_NFSD_CB_EVENT(lost); DEFINE_NFSD_CB_EVENT(shutdown); |