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689fe57e7e
linux/fs/f2fs
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Jaegeuk Kim 689fe57e7e f2fs: allow direct read for zoned device 
This reverts dbf8e63f48 ("f2fs: remove device type check for direct IO"),
and apply the below first version, since it contributed out-of-order DIO writes.

For zoned devices, f2fs forbids direct IO and forces buffered IO
to serialize write IOs. However, the constraint does not apply to
read IOs.

Cc: stable@vger.kernel.org
Fixes: dbf8e63f48 ("f2fs: remove device type check for direct IO")
Signed-off-by: Eunhee Rho <eunhee83.rho@samsung.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-10-05 15:01:32 -07:00
..
acl.c f2fs: port to vfs{g,u}id_t and associated helpers 2022-10-04 13:31:43 -07:00
acl.h vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
checkpoint.c f2fs: support recording stop_checkpoint reason into super_block 2022-10-04 13:31:44 -07:00
compress.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
data.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
debug.c f2fs: code clean and fix a type error 2022-10-04 13:31:44 -07:00
dir.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
extent_cache.c f2fs: code clean and fix a type error 2022-10-04 13:31:44 -07:00
f2fs.h f2fs: allow direct read for zoned device 2022-10-05 15:01:32 -07:00
file.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
gc.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
gc.h f2fs: remove redundant code for gc condition 2022-07-30 20:16:20 -07:00
hash.c f2fs: don't use casefolded comparison for "." and ".." 2022-05-17 11:19:23 -07:00
inline.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
inode.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
iostat.c f2fs: iostat: support accounting compressed IO 2022-08-29 21:15:51 -07:00
iostat.h f2fs: iostat: support accounting compressed IO 2022-08-29 21:15:51 -07:00
Kconfig f2fs: introduce F2FS_UNFAIR_RWSEM to support unfair rwsem 2022-03-04 09:15:53 -08:00
Makefile f2fs: separate out iostat feature 2021-08-23 10:25:51 -07:00
namei.c f2fs: attach inline_data after setting compression 2022-06-19 15:16:10 -07:00
node.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
node.h f2fs: change the current atomic write way 2022-05-12 10:14:03 -07:00
recovery.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
segment.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
segment.h f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
shrinker.c f2fs: avoid race condition for shrinker count 2020-12-03 00:59:26 -08:00
super.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
sysfs.c f2fs: introduce cp_status sysfs entry 2022-10-04 13:31:44 -07:00
verity.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
xattr.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
xattr.h f2fs: code cleanup by removing ifdef macro surrounding 2020-05-26 18:56:10 -07:00