From: David Rientjes <rientjes@google.com>
Date: Wed, 6 Aug 2014 23:06:28 +0000 (-0700)
Subject: mm, vmalloc: constify allocation mask
X-Git-Tag: cleanup-for-v3.18~96^2~139
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=930f036b4ff6501b91e09bba4bf94423203dabd9;p=pandora-kernel.git

mm, vmalloc: constify allocation mask

tmp_mask in the __vmalloc_area_node() iteration never changes so it can
be moved into function scope and marked with const.  This causes the
movl and orl to only be done once per call rather than area->nr_pages
times.

nested_gfp can also be marked const.

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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