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Jaegeuk Kim 7702bdbe50 f2fs: avoid BG_GC in f2fs_balance_fs 
If many threads hit has_not_enough_free_secs() in f2fs_balance_fs() at the same
time, all the threads would do FG_GC or BG_GC.
In this critical path, we totally don't need to do BG_GC at all.
Let's avoid that.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2016-11-25 10:15:57 -08:00
..
acl.c
f2fs: keep dirty inodes selectively for checkpoint
2016-11-23 12:11:08 -08:00
acl.h
f2fs: remove dead code f2fs_check_acl
2016-09-14 16:52:36 -07:00
checkpoint.c
f2fs: make clean inodes when flushing inode page
2016-11-23 12:11:09 -08:00
data.c
f2fs: fix redundant block allocation
2016-11-25 10:15:50 -08:00
debug.c
f2fs: remove percpu_count due to performance regression
2016-11-23 12:11:10 -08:00
dir.c
f2fs: report error of f2fs_fill_dentries
2016-11-23 12:11:12 -08:00
extent_cache.c
f2fs: keep dirty inodes selectively for checkpoint
2016-11-23 12:11:08 -08:00
f2fs.h
f2fs: avoid BG_GC in f2fs_balance_fs
2016-11-25 10:15:57 -08:00
file.c
f2fs: avoid BG_GC in f2fs_balance_fs
2016-11-25 10:15:57 -08:00
gc.c
f2fs: avoid BG_GC in f2fs_balance_fs
2016-11-25 10:15:57 -08:00
gc.h
f2fs: detect idle time depending on user behavior
2016-01-11 15:56:37 -08:00
hash.c
f2fs: introduce dot and dotdot name check
2015-05-28 15:41:34 -07:00
inline.c
f2fs: report error of f2fs_fill_dentries
2016-11-23 12:11:12 -08:00
inode.c
f2fs: record inode updating status correctly
2016-11-23 12:11:25 -08:00
Kconfig
f2fs: add mount option to select fault injection ratio
2016-05-07 10:32:22 -07:00
Makefile
fs crypto: move per-file encryption from f2fs tree to fs/crypto
2016-03-17 21:19:33 -07:00
namei.c
f2fs: keep dirty inodes selectively for checkpoint
2016-11-23 12:11:08 -08:00
node.c
f2fs: use BIO_MAX_PAGES for bio allocation
2016-11-23 12:11:07 -08:00
node.h
f2fs: split free nid list
2016-11-23 12:11:00 -08:00
recovery.c
Revert "f2fs: do not recover from previous remained wrong dnodes"
2016-11-23 12:11:30 -08:00
segment.c
f2fs: avoid BG_GC in f2fs_balance_fs
2016-11-25 10:15:57 -08:00
segment.h
f2fs: use BIO_MAX_PAGES for bio allocation
2016-11-23 12:11:07 -08:00
shrinker.c
f2fs: avoid casted negative value as shrink count
2016-11-23 12:11:03 -08:00
super.c
f2fs: support multiple devices
2016-11-25 10:15:13 -08:00
trace.c
f2fs: use bio op accessors
2016-06-07 13:41:38 -06:00
trace.h
f2fs: add sbi and page pointer in f2fs_io_info
2015-05-28 15:41:32 -07:00
xattr.c
f2fs: keep dirty inodes selectively for checkpoint
2016-11-23 12:11:08 -08:00
xattr.h
f2fs: add missing argument to f2fs_setxattr stub
2016-03-17 21:19:47 -07:00