Oubeichen Modify

Change-Id: I4888bdb70e87094bdfe677f4c059834b9d460de7
Merge remote-tracking branch 'remotes/m/kk_mkt' into kk_mkt
Merge remote-tracking branch 'remotes/m/kk_mkt' into kk_mkt
Merge remote-tracking branch 'remotes/m/kk_mkt' into kk_mkt
Merge remote-tracking branch 'remotes/m/kk_mkt' into kk_mkt
Merge remote-tracking branch 'remotes/m/kk_mkt' into kk_mkt
Merge remote-tracking branch 'remotes/m/kk_mkt' into kk_mkt
fs: import f2fs

 * from git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git (branch dev)
 * Up-to-date with git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git @26a7fca93f169a974685bb87c4b559d3d4372699 (f2fs: deactivate inode page if the inode is evicted)

Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com>
Signed-off-by: Dan Trifan <jimsth@gmail.com>

Conflicts:
	fs/Makefile

Change-Id: I774d576f72983f23271cc1dd0613980187fc978e
f2fs: support 3.0

 * Initial patches by Now Computing, fixes for latest mainline f2fs by arter97

Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com>
Signed-off-by: Dan Trifan <jimsth@gmail.com>
fs: rework f2fs

Signed-off-by: Dan Trifan <jimsth@gmail.com>
fs: rework f2fs

Signed-off-by: Dan Trifan <jimsth@gmail.com>