From: Gu Zheng <guz.fnst@cn.fujitsu.com>
Date: Tue, 22 Oct 2013 06:52:26 +0000 (+0800)
Subject: f2fs: introduce f2fs_kmem_cache_alloc to hide the unfailed, kmem cache allocation
X-Git-Tag: v3.13-rc1~113^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7bd59381c82defe19875284c48b1ac9dacd16e8f;p=pandora-kernel.git

f2fs: introduce f2fs_kmem_cache_alloc to hide the unfailed, kmem cache allocation

Introduce the unfailed version of kmem_cache_alloc named f2fs_kmem_cache_alloc
to hide the retry routine and make the code a bit cleaner.

v2:
   Fix the wrong use of 'retry' tag pointed out by Gao feng.
   Use more neat code to remove redundant tag suggested by Haicheng Li.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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