From: Patrick Donnelly <pdonnell@redhat.com>
Date: Sun, 29 Oct 2017 18:06:24 +0000 (-0700)
Subject: Merge PR #18316 into luminous
X-Git-Tag: v12.2.2~75
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=c0ec364ad6f54da7efbbb6b84ad34ea9782e3df2;p=ceph.git

Merge PR #18316 into luminous

* refs/pull/18316/head:
	mds: prevent trim count from underflowing

Reviewed-by: Zheng Yan <zyan@redhat.com>
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c0ec364ad6f54da7efbbb6b84ad34ea9782e3df2