tree ba2e0c886467cd3303f16add3afd9995d62e2376
parent f7ef9b83b583640111039b30e13263b71c3a6ed5
author Jaegeuk Kim <jaegeuk@kernel.org> 1423512593 -0800
committer Jaegeuk Kim <jaegeuk@kernel.org> 1423703089 -0800

f2fs: allocate data blocks in advance for f2fs_direct_IO

This patch adds preallocation for data blocks to prepare f2fs_direct_IO.

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