From: Sage Weil <sage@redhat.com>
Date: Tue, 18 Sep 2018 12:10:21 +0000 (-0500)
Subject: Merge PR #24057 into master
X-Git-Tag: v14.0.1~268
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=359f6efe9bfef9052632f5b70c14ebc20faac424;p=ceph-ci.git

Merge PR #24057 into master

* refs/pull/24057/head:
	src/common: add a unit test (bufferlist.sha1())
	osd, src/common: return sha1 value if zero-length buffer.
	src/common/buffer.cc: remove unnecessary copy in sha1()

Reviewed-by: Kefu Chai <kchai@redhat.com>
Reviewed-by: Sage Weil <sage@redhat.com>
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359f6efe9bfef9052632f5b70c14ebc20faac424