From: Ganesh Mahendran <opensource.ganesh@gmail.com>
Date: Sat, 13 Dec 2014 00:57:10 +0000 (-0800)
Subject: mm/zsmalloc: allocate exactly size of struct zs_pool
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~97^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=181366561ac1e1a7bc3b91dbe45e7614a2f758b9;p=pandora-kernel.git

mm/zsmalloc: allocate exactly size of struct zs_pool

In zs_create_pool(), we allocate memory more then sizeof(struct zs_pool)
  ovhd_size = roundup(sizeof(*pool), PAGE_SIZE);

This patch allocate memory of exactly needed size.

Signed-off-by: Ganesh Mahendran <opensource.ganesh@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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