From: Gu Zheng <guz.fnst@cn.fujitsu.com>
Date: Fri, 21 Feb 2014 10:08:29 +0000 (+0800)
Subject: f2fs: introduce help macro on_build_free_nids()
X-Git-Tag: v3.15-rc1~62^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f978f5a0616d18f303d9c8f51c293a03bc09dbaf;p=pandora-kernel.git

f2fs: introduce help macro on_build_free_nids()

Introduce help macro on_build_free_nids() which just uses build_lock
to judge whether the building free nid is going, so that we can remove
the on_build_free_nids field from f2fs_sb_info.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
[Jaegeuk Kim: remove an unnecessary white line removal]
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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