From: Yan, Zheng <zyan@redhat.com>
Date: Wed, 27 May 2015 03:19:34 +0000 (+0800)
Subject: ceph: fix directory fsync
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~38^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da819c8150c5b6e6a6a21ee41135b88f6cd18c3e;p=pandora-kernel.git

ceph: fix directory fsync

fsync() on directory should flush dirty caps and wait for any
uncommitted directory opertions to commit. But ceph_dir_fsync()
only waits for uncommitted directory opertions.

Signed-off-by: Yan, Zheng <zyan@redhat.com>
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