Sahitya Tummala d6d2b491a8 f2fs: allow to change discard policy based on cached discard cmds ... With the default DPOLICY_BG discard thread is ioaware, which prevents the discard thread from issuing the discard commands. On low RAM setups, it is observed that these discard commands in the cache are consuming high memory. This patch aims to relax the memory pressure on the system due to f2fs pending discard cmds by changing the policy to DPOLICY_FORCE based on the nm_i->ram_thresh configured. Signed-off-by: Sahitya Tummala <stummala@codeaurora.org> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>		2021-03-26 10:27:44 -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: fix to avoid touching checkpointed data in get_victim()	2021-03-26 10:27:01 -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: fix to avoid touching checkpointed data in get_victim()	2021-03-26 10:27:01 -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	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: allow to change discard policy based on cached discard cmds	2021-03-26 10:27:44 -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: fix error path of f2fs_remount()	2021-03-25 18:20:51 -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