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ceph: periodically flush the cap releases

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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 <xiubli@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Xiubo Li 2024-07-10 20:16:54 +08:00 committed by Ilya Dryomov
parent 77bb4a501a
commit 578eb54c4a
1 changed files with 2 additions and 0 deletions
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2
fs/ceph/mds_client.c
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@ -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);