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authorChuck Lever <chuck.lever@oracle.com>2021-05-14 22:57:26 +0300
committerJ. Bruce Fields <bfields@redhat.com>2021-05-18 20:44:04 +0300
commit4ade892ae1c35527584decb7fa026553d53cd03f (patch)
tree8c422947eaf2a7bae9e5864583c94520c5cbea6d /fs/nfsd/trace.h
parent17d76ddf76e4972411402743eea7243d9a46f4f9 (diff)
downloadlinux-4ade892ae1c35527584decb7fa026553d53cd03f.tar.xz
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.h1
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);