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ac2d750b20
linux/fs/f2fs
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Weichao Guo ac2d750b20 f2fs: do not use AT_SSR mode in FG_GC & high urgent BG_GC 
AT_SSR mode is introduced by age threshold based GC for better
hot/cold data seperation and avoiding free segment cost. However,
LFS write mode is preferred in the scenario of foreground or high
urgent GC, which should be finished ASAP. Let's only use AT_SSR
in background GC and not high urgent GC modes.

Signed-off-by: Weichao Guo <guoweichao@oppo.com>
Signed-off-by: Huang Jianan <huangjianan@oppo.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2021-03-25 18:20:50 -07:00
..
acl.c idmapped-mounts-v5.12 2021-02-23 13:39:45 -08:00
acl.h fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
checkpoint.c f2fs: update comments for explicit memory barrier 2021-03-12 13:16:42 -08:00
compress.c f2fs: add sysfs nodes to get runtime compression stat 2021-03-25 18:20:50 -07:00
compress.h f2fs: compress: fix compression chksum 2020-12-10 09:13:53 -08:00
data.c f2fs: fix to use per-inode maxbytes in f2fs_fiemap 2021-03-25 18:20:50 -07:00
debug.c f2fs: introduce checkpoint_merge mount option 2021-02-03 13:03:06 -08:00
dir.c f2fs-for-5.11-rc1 2020-12-17 11:18:00 -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 sysfs nodes to get runtime compression stat 2021-03-25 18:20:50 -07:00
file.c f2fs: fix to align to section for fallocate() on pinned file 2021-03-23 10:41:12 -07:00
gc.c f2fs: do not use AT_SSR mode in FG_GC & high urgent BG_GC 2021-03-25 18:20:50 -07:00
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: fix a redundant call to f2fs_balance_fs if an error occurs 2021-03-12 13:16:44 -08:00
inode.c f2fs: compress: support chksum 2020-12-02 22:00:22 -08:00
Kconfig f2fs: compress: Allow modular (de)compression algorithms 2021-03-12 13:16:42 -08:00
Makefile f2fs: deprecate f2fs_trace_io 2021-01-27 15:20:07 -08:00
namei.c idmapped-mounts-v5.12 2021-02-23 13:39:45 -08:00
node.c block: Add bio_max_segs 2021-02-26 15:49:51 -07:00
node.h f2fs: avoid race condition for shrinker count 2020-12-03 00:59:26 -08:00
recovery.c f2fs: change to use rwsem for cp_mutex 2020-12-02 22:00:21 -08:00
segment.c f2fs: do not use AT_SSR mode in FG_GC & high urgent BG_GC 2021-03-25 18:20:50 -07:00
segment.h f2fs: remove unused FORCE_FG_GC macro 2021-03-12 13:16:42 -08:00
shrinker.c f2fs: avoid race condition for shrinker count 2020-12-03 00:59:26 -08:00
super.c f2fs: avoid unused f2fs_show_compress_options() 2021-03-12 13:16:41 -08:00
sysfs.c f2fs: add sysfs nodes to get runtime compression stat 2021-03-25 18:20:50 -07:00
verity.c f2fs: fix error handling in f2fs_end_enable_verity() 2021-03-12 13:16:44 -08:00
xattr.c idmapped-mounts-v5.12 2021-02-23 13:39:45 -08:00
xattr.h f2fs: code cleanup by removing ifdef macro surrounding 2020-05-26 18:56:10 -07:00