Commit bba1560b authored Nov 26, 2019 by Xiubo Li Committed by Ilya Dryomov Dec 09, 2019

ceph: trigger the reclaim work once there has enough pending caps



The nr in ceph_reclaim_caps_nr() is very possibly larger than 1,
so we may miss it and the reclaim work couldn't triggered as expected.

Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

parent 3a3430af

fs/ceph/mds_client.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2015,7 +2015,7 @@ void ceph_reclaim_caps_nr(struct ceph_mds_client *mdsc, int nr)
		if (!nr)
		return;
		val = atomic_add_return(nr, &mdsc->cap_reclaim_pending);
		if (!(val % CEPH_CAPS_PER_RELEASE)) {
		if ((val % CEPH_CAPS_PER_RELEASE) < nr) {
		atomic_set(&mdsc->cap_reclaim_pending, 0);
		ceph_queue_cap_reclaim_work(mdsc);
		}

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