RELEASE_LOCKOWNER is a NFSv4.0 operation only so it can quickly skip
lockowners created by nfsv4.1 clients.
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxxxxxx>
---
fs/nfsd/nfs4state.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index b04f765..7d79494 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -4652,6 +4652,9 @@ nfsd4_release_lockowner(struct svc_rqst *rqstp,
list_for_each_entry(sop, &nn->ownerstr_hashtbl[hashval], so_strhash) {
if (sop->so_is_open_owner)
continue;
+ /* This is NFSv4.0 only operation, skip NFSv4.x lockowners */
+ if (sop->so_client->cl_minorversion)
+ continue;
if (!same_owner_str(sop, owner, clid))
continue;
lo = lockowner(sop);
--
1.8.3.1
--
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