f2fs: expose f2fs_mpage_readpages
Jaegeuk Kim authored

This patch implements f2fs_mpage_readpages for further optimization on
encryption support.

The basic code was taken from fs/mpage.c, and changed to be simple by adjusting
that block_size is equal to page_size in f2fs.
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
f1e88660