diff mbox series

[v3,08/24] NFSD: Add nfsd_clid_destroyed tracepoint

Message ID 162102216069.10915.4192160459284653788.stgit@klimt.1015granger.net (mailing list archive)
State New, archived
Headers show
Series NFSD callback and lease management observability | expand

Commit Message

Chuck Lever III May 14, 2021, 7:56 p.m. UTC 
Record client-requested termination of client IDs.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 fs/nfsd/nfs4state.c |    1 +
 fs/nfsd/trace.h     |    1 +
 2 files changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 03f2770c815f..08ff643e96fb 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3907,6 +3907,7 @@  nfsd4_destroy_clientid(struct svc_rqst *rqstp,
 		status = nfserr_wrong_cred;
 		goto out;
 	}
+	trace_nfsd_clid_destroyed(&clp->cl_clientid);
 	unhash_client_locked(clp);
 out:
 	spin_unlock(&nn->client_lock);
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h
index 18be3fbb96ea..d6ba6a1a1e63 100644
--- a/fs/nfsd/trace.h
+++ b/fs/nfsd/trace.h
@@ -513,6 +513,7 @@  DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \
 
 DEFINE_CLIENTID_EVENT(reclaim_complete);
 DEFINE_CLIENTID_EVENT(confirmed);
+DEFINE_CLIENTID_EVENT(destroyed);
 DEFINE_CLIENTID_EVENT(expired);
 DEFINE_CLIENTID_EVENT(purged);
 DEFINE_CLIENTID_EVENT(renew);