From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Thu, 30 Apr 2015 01:31:19 +0000 (-0700)
Subject: f2fs: add need_dentry_mark
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~156^2~65
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2dcf51ab2f6ddec795371dad9a8eeca4cda4eee0;p=pandora-kernel.git

f2fs: add need_dentry_mark

This patch introduces need_dentry_mark() to clean up and avoid redundant
node locks.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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