f2fs: compress: don't {,de}compress non-full cluster

f2fs won't compress non-full cluster in tail of file, let's skip
dirtying and rewrite such cluster during f2fs_ioc_{,de}compress_file.

Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2023-07-12 04:08:06 +08:00 • committed by Jaegeuk Kim
commit 025b3602b5