linux/fs/f2fs
Fengnan Chang 01fc4b9a6e f2fs: use onstack pages instead of pvec
Since pvec have 15 pages, it not a multiple of 4, when write compressed
pages, write in 64K as a unit, it will call pagevec_lookup_range_tag
agagin, sometimes this will take a lot of time.
Use onstack pages instead of pvec to mitigate this problem.

Signed-off-by: Fengnan Chang <fengnanchang@gmail.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2022-08-05 04:20:55 -07:00
..
acl.c f2fs: support idmapped mounts 2022-02-12 06:20:46 -08:00
acl.h vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
checkpoint.c f2fs-for-5.19 2022-05-31 16:52:59 -07:00
compress.c f2fs: use onstack pages instead of pvec 2022-08-05 04:20:55 -07:00
data.c f2fs: use onstack pages instead of pvec 2022-08-05 04:20:55 -07:00
debug.c f2fs: adjust zone capacity when considering valid block count 2022-07-30 20:16:20 -07:00
dir.c f2fs: don't use casefolded comparison for "." and ".." 2022-05-17 11:19:23 -07:00
extent_cache.c f2fs: support fault injection for f2fs_kmem_cache_alloc() 2021-08-17 11:59:05 -07:00
f2fs.h f2fs: use onstack pages instead of pvec 2022-08-05 04:20:55 -07:00
file.c f2fs: clean up f2fs_abort_atomic_write() 2022-08-05 04:20:02 -07:00
gc.c f2fs: don't bother wait_ms by foreground gc 2022-07-30 20:17:07 -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: fix to do sanity check for inline inode 2022-05-18 15:36:11 -07:00
inode.c f2fs: clean up f2fs_abort_atomic_write() 2022-08-05 04:20:02 -07:00
iostat.c f2fs: fix iostat related lock protection 2022-06-19 15:16:12 -07:00
iostat.h f2fs: introduce periodic iostat io latency traces 2021-08-23 10:25:51 -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: fix to avoid use f2fs_bug_on() in f2fs_new_node_page() 2022-07-30 20:17:57 -07:00
node.h f2fs: change the current atomic write way 2022-05-12 10:14:03 -07:00
recovery.c f2fs-for-5.18 2022-03-22 10:00:31 -07:00
segment.c f2fs: clean up f2fs_abort_atomic_write() 2022-08-05 04:20:02 -07:00
segment.h f2fs: adjust zone capacity when considering valid block count 2022-07-30 20:16:20 -07:00
shrinker.c f2fs: avoid race condition for shrinker count 2020-12-03 00:59:26 -08:00
super.c f2fs: clean up f2fs_abort_atomic_write() 2022-08-05 04:20:02 -07:00
sysfs.c f2fs: introduce sysfs atomic write statistics 2022-07-30 20:17:07 -07:00
verity.c f2fs-for-5.19 2022-05-31 16:52:59 -07:00
xattr.c f2fs: move f2fs to use reader-unfair rwsems 2022-01-24 17:40:04 -08:00
xattr.h f2fs: code cleanup by removing ifdef macro surrounding 2020-05-26 18:56:10 -07:00