Fix warning in arch/arm/kernel/smp.c

Signed-off-by: Dan Trifan <jimsth@gmail.com>
mm: fix warning in page-writeback.c

 * Credits: mpokwsths

Signed-off-by: Dan Trifan <jimsth@gmail.com>
Revert "fs: backport f2fs to 3.0"

This reverts commit 8612ef3250bc42634f0deef5aa02481d7d188ea8.

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