From: Jeff Liu <jeff.liu@oracle.com>
Date: Wed, 18 Jul 2012 04:12:41 +0000 (+0800)
Subject: quota: Move down dqptr_sem read after initializing default warn[] type at __dquot_all... 
X-Git-Tag: v3.6-rc4~21^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ea2eea1fa930b9308a06f77fce65c38931eeb13;p=pandora-kernel.git

quota: Move down dqptr_sem read after initializing default warn[] type at __dquot_alloc_space().

sb->s_dqopt->dqptr_sem is used to serialize ops using pointers from inode to
dquots.  But for __dquot_alloc_space(), it could be safely moved down after the
default warn[] array got initialized.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Jan Kara <jack@suse.cz>
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