From: Oleg Drokin <green@linuxhacker.ru>
Date: Mon, 2 Feb 2015 03:59:54 +0000 (-0500)
Subject: GFS2: use __vmalloc GFP_NOFS for fs-related allocations.
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~140^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7456a37d55ced3928fd96615fde0dd739985f0dc;p=pandora-kernel.git

GFS2: use __vmalloc GFP_NOFS for fs-related allocations.

leaf_dealloc uses vzalloc as a fallback to kzalloc(GFP_NOFS), so
it clearly does not want any shrinker activity within the fs itself.
convert vzalloc into __vmalloc(GFP_NOFS|__GFP_ZERO) to better achieve
this goal.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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