From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 8 Sep 2014 11:15:42 +0000 (+0300)
Subject: xen-scsifront: use GFP_ATOMIC under spin_lock
X-Git-Tag: omap-for-v3.19/prcm-cleanup~115^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9b1e6374b3a9b88774e30d0c6bf6e394cd10b76;p=pandora-kernel.git

xen-scsifront: use GFP_ATOMIC under spin_lock

This function is only called with a spin_lock held and IRQs disabled.
The allocation is not allowed to sleep and NOIO is not sufficient, it
has to be ATOMIC.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
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