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| author | Chuck Lever <chuck.lever@oracle.com> | 2022-10-28 10:47:03 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2022-11-28 12:54:46 -0500 |
| commit | 20eee313ff4b8a7e71ae9560f5c4ba27cd763005 (patch) | |
| tree | facadbfe24dca41b006fe1bbd79dc567cdebe72a /fs/nfsd | |
| parent | eeff73f7c1c583f79a401284f46c619294859310 (diff) | |
| download | linux-20eee313ff4b8a7e71ae9560f5c4ba27cd763005.tar.bz2 | |
NFSD: Trace stateids returned via DELEGRETURN
Handing out a delegation stateid is recorded with the
nfsd_deleg_read tracepoint, but there isn't a matching tracepoint
for recording when the stateid is returned.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 1 | ||||
| -rw-r--r-- | fs/nfsd/trace.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 16c3e991ddcc..9ec66611a458 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -6917,6 +6917,7 @@ nfsd4_delegreturn(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, if (status) goto put_stateid; + trace_nfsd_deleg_return(stateid); wake_up_var(d_inode(cstate->current_fh.fh_dentry)); destroy_delegation(dp); put_stateid: diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index 3fcfeb7b560f..00908f75e0a6 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -604,6 +604,7 @@ DEFINE_STATEID_EVENT(layout_recall_release); DEFINE_STATEID_EVENT(open); DEFINE_STATEID_EVENT(deleg_read); +DEFINE_STATEID_EVENT(deleg_return); DEFINE_STATEID_EVENT(deleg_recall); DECLARE_EVENT_CLASS(nfsd_stateseqid_class, |