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authorJeff Layton <jlayton@kernel.org>2021-06-14 15:38:39 -0400
committerIlya Dryomov <idryomov@gmail.com>2021-06-29 00:15:52 +0200
commit7732fe168edaea825ed65954712c825f4625f2ba (patch)
tree66130b7daef16ffa9f9967eba537356d6a6e1ec8 /fs/ceph/snap.c
parent0449a35222e97efe05cd00885bfe4a6924dee5c7 (diff)
downloadlinux-7732fe168edaea825ed65954712c825f4625f2ba.tar.bz2
ceph: don't take s_mutex in ceph_flush_snaps
Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Luis Henriques <lhenriques@suse.de> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/snap.c')
-rw-r--r--fs/ceph/snap.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index f8cac2abab3f..8ca95d13ea31 100644
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -846,10 +846,7 @@ static void flush_snaps(struct ceph_mds_client *mdsc)
}
spin_unlock(&mdsc->snap_flush_lock);
- if (session) {
- mutex_unlock(&session->s_mutex);
- ceph_put_mds_session(session);
- }
+ ceph_put_mds_session(session);
dout("flush_snaps done\n");
}