f2fs: add need_dentry_mark
authorJaegeuk Kim <jaegeuk@kernel.org>
Thu, 30 Apr 2015 01:31:19 +0000 (18:31 -0700)
committerJaegeuk Kim <jaegeuk@kernel.org>
Thu, 28 May 2015 22:41:36 +0000 (15:41 -0700)
commit2dcf51ab2f6ddec795371dad9a8eeca4cda4eee0
treeb5071bacab0717934c276557e4261c84759317b6
parent01f28610a1691078d0f7ba62b365567f8799f07c
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>
fs/f2fs/f2fs.h
fs/f2fs/node.c