From 578eb54c4a16713d99eed736660e30ae6eb1877f Mon Sep 17 00:00:00 2001 From: Xiubo Li Date: Wed, 10 Jul 2024 20:16:54 +0800 Subject: [PATCH] ceph: periodically flush the cap releases The MDS could be waiting the caps releases infinitely in some corner case and then reporting the caps revoke stuck warning. To fix this we should periodically flush the cap releases. Link: https://tracker.ceph.com/issues/57244 Signed-off-by: Xiubo Li Reviewed-by: Venky Shankar Signed-off-by: Ilya Dryomov --- fs/ceph/mds_client.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 62238f3e6e19..276e34ab3e2c 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -5446,6 +5446,8 @@ static void delayed_work(struct work_struct *work) } mutex_unlock(&mdsc->mutex); + ceph_flush_cap_releases(mdsc, s); + mutex_lock(&s->s_mutex); if (renew_caps) send_renew_caps(mdsc, s);