tree 14878aa0d0bbb8fa0b82f315323bd9a9a32a1666
parent 19f4e688f89a9ce07b86d06d3df23c1cd877ab4e
author Chao Yu <yuchao0@huawei.com> 1488014994 +0800
committer Jaegeuk Kim <jaegeuk@kernel.org> 1488218863 -0800

f2fs: kill __is_extent_same

Since commit ee6d182f2a19 ("f2fs: remove syncing inode page in all the
cases") delayed inode element updating from inode cache to node page
cache, so once largest cached extent is updated, we can make inode dirty
immediately instead of checking and updating it in the end of extent
cache update.

The above commit didn't clean up unneeded codes in extent_cache.c, let's
finish the job in this patch.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>