f2fs_io: support compress blocks ioctls
authorChao Yu <yuchao0@huawei.com>
Fri, 6 Mar 2020 06:38:25 +0000 (14:38 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Thu, 19 Mar 2020 01:07:18 +0000 (18:07 -0700)
commit596408fd82f709b2c1316df3a33d3ec8ab704394
tree8bee16bed61df385c9b476a250cbafbe8b2c8029
parent36053752e8f8f7ee4ff9cb1b1d96098a62f44010
f2fs_io: support compress blocks ioctls

Adds to support below three commands to operate reserved blocks
in compressed inode.
- get_cblocks
- release_cblocks
- reserve_cblocks

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
tools/f2fs_io/f2fs_io.c
tools/f2fs_io/f2fs_io.h