From: Tariq Saeed <tariq.x.saeed@oracle.com>
Date: Fri, 4 Sep 2015 22:44:34 +0000 (-0700)
Subject: ocfs2: take inode lock in ocfs2_iop_set/get_acl()
X-Git-Tag: omap-for-v4.3/fixes-rc1~87^2~76
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=743b5f1434f57a147226c747fe228cadeb7b05ed;p=pandora-kernel.git

ocfs2: take inode lock in ocfs2_iop_set/get_acl()

This bug in mainline code is pointed out by Mark Fasheh.  When
ocfs2_iop_set_acl() and ocfs2_iop_get_acl() are entered from VFS layer,
inode lock is not held.  This seems to be regression from older kernels.
The patch is to fix that.

Orabug: 20189959
Signed-off-by: Tariq Saeed <tariq.x.saeed@oracle.com>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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