linux/fs/f2fs
Daeho Jeong 5fdb322ff2 f2fs: add F2FS_IOC_DECOMPRESS_FILE and F2FS_IOC_COMPRESS_FILE
Added two ioctl to decompress/compress explicitly the compression
enabled file in "compress_mode=user" mount option.

Using these two ioctls, the users can make a control of compression
and decompression of their files.

Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2020-12-03 00:12:08 -08:00
..
acl.c f2fs: Remove the redundancy initialization 2020-12-02 22:00:21 -08:00
acl.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
checkpoint.c f2fs: fix kbytes written stat for multi-device case 2020-12-02 22:00:22 -08:00
compress.c f2fs: add compress_mode mount option 2020-12-03 00:11:57 -08:00
data.c f2fs: add compress_mode mount option 2020-12-03 00:11:57 -08:00
debug.c f2fs: clean up kvfree 2020-09-14 11:15:37 -07:00
dir.c f2fs: Handle casefolding with Encryption 2020-12-02 22:00:21 -08:00
extent_cache.c f2fs: support 64-bits key in f2fs rb-tree node entry 2020-09-10 14:03:30 -07:00
f2fs.h f2fs: add compress_mode mount option 2020-12-03 00:11:57 -08:00
file.c f2fs: add F2FS_IOC_DECOMPRESS_FILE and F2FS_IOC_COMPRESS_FILE 2020-12-03 00:12:08 -08:00
gc.c f2fs: change to use rwsem for cp_mutex 2020-12-02 22:00:21 -08:00
gc.h f2fs: support age threshold based garbage collection 2020-09-11 11:11:15 -07:00
hash.c f2fs: Handle casefolding with Encryption 2020-12-02 22:00:21 -08:00
inline.c f2fs: Handle casefolding with Encryption 2020-12-02 22:00:21 -08:00
inode.c f2fs: compress: support chksum 2020-12-02 22:00:22 -08:00
Kconfig f2fs: compress: support lzo-rle compress algorithm 2020-05-11 20:36:46 -07:00
Makefile f2fs: support data compression 2020-01-17 16:48:07 -08:00
namei.c fscrypt: Have filesystems handle their d_ops 2020-12-02 22:00:21 -08:00
node.c f2fs: call f2fs_get_meta_page_retry for nat page 2020-11-02 08:33:01 -08:00
node.h f2fs: shrink spinlock coverage 2020-05-11 20:36:46 -07:00
recovery.c f2fs: change to use rwsem for cp_mutex 2020-12-02 22:00:21 -08:00
segment.c f2fs: add compress_mode mount option 2020-12-03 00:11:57 -08:00
segment.h f2fs: fix wrong total_sections check and fsmeta check 2020-09-29 01:48:34 -07:00
shrinker.c f2fs: fix inconsistent comments 2020-03-10 09:18:33 -07:00
super.c f2fs: add compress_mode mount option 2020-12-03 00:11:57 -08:00
sysfs.c f2fs: fix kbytes written stat for multi-device case 2020-12-02 22:00:22 -08:00
trace.c f2fs: do not use mutex lock in atomic context 2019-03-05 19:58:06 -08:00
trace.h f2fs: Use the correct style for SPDX License Identifier 2020-05-08 06:55:55 -07:00
verity.c mm/readahead: make page_cache_ra_unbounded take a readahead_control 2020-10-16 11:11:16 -07:00
xattr.c f2fs: clean up kvfree 2020-09-14 11:15:37 -07:00
xattr.h f2fs: code cleanup by removing ifdef macro surrounding 2020-05-26 18:56:10 -07:00