Chao Yu 5911d2d1d1 f2fs: introduce gc_merge mount option ... In this patch, we will add two new mount options: "gc_merge" and "nogc_merge", when background_gc is on, "gc_merge" option can be set to let background GC thread to handle foreground GC requests, it can eliminate the sluggish issue caused by slow foreground GC operation when GC is triggered from a process with limited I/O and CPU resources. Original idea is from Xiang. Signed-off-by: Gao Xiang <xiang@kernel.org> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>		2021-03-30 18:48:56 -07:00
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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
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
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: introduce gc_merge mount option	2021-03-30 18:48:56 -07:00
file.c	f2fs: fix to update last i_size if fallocate partially succeeds	2021-03-25 18:20:51 -07:00
gc.c	f2fs: introduce gc_merge mount option	2021-03-30 18:48:56 -07:00
gc.h	f2fs: introduce gc_merge mount option	2021-03-30 18:48:56 -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: fix a typo in inode.c	2021-03-26 10:27:44 -07:00
namei.c	idmapped-mounts-v5.12	2021-02-23 13:39:45 -08:00
node.c	f2fs: allow to change discard policy based on cached discard cmds	2021-03-26 10:27:44 -07:00
node.h	f2fs: allow to change discard policy based on cached discard cmds	2021-03-26 10:27:44 -07:00
recovery.c	f2fs: change to use rwsem for cp_mutex	2020-12-02 22:00:21 -08:00
segment.c	f2fs: introduce gc_merge mount option	2021-03-30 18:48:56 -07:00
segment.h	f2fs: fix to avoid touching checkpointed data in get_victim()	2021-03-26 10:27:01 -07:00
shrinker.c	f2fs: avoid race condition for shrinker count	2020-12-03 00:59:26 -08:00
super.c	f2fs: introduce gc_merge mount option	2021-03-30 18:48:56 -07:00
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