diff options
| author |   Daeho Jeong <daehojeong@google.com> | 2021-12-08 16:41:51 -0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2021-12-10 15:48:33 -0800 |
| commit | 325163e9892b627fc9fb1af51e51f0f95dded517 (patch) | |
| tree | d2a60da55a411960f13c7a0aed39e4b87a05fb52 /fs/f2fs/super.c | |
| parent | f2fs: fix to do sanity check in is_alive() (diff) | |
| download | linux-dev-325163e9892b627fc9fb1af51e51f0f95dded517.tar.xz linux-dev-325163e9892b627fc9fb1af51e51f0f95dded517.zip | |
f2fs: add gc_urgent_high_remaining sysfs node
Added a new sysfs node called gc_urgent_high_remaining. The user can
set the trial count limit for GC urgent high mode with this value. If
GC thread gets to the limit, the mode will turn back to GC normal mode.
By default, the value is zero, which means there is no limit like before.
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 040b6d02e1d8..9acd76ea09ca 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -3548,6 +3548,7 @@ static void init_sb_info(struct f2fs_sb_info *sbi) sbi->seq_file_ra_mul = MIN_RA_MUL; sbi->max_fragment_chunk = DEF_FRAGMENT_SIZE; sbi->max_fragment_hole = DEF_FRAGMENT_SIZE; + spin_lock_init(&sbi->gc_urgent_high_lock); sbi->dir_level = DEF_DIR_LEVEL; sbi->interval_time[CP_TIME] = DEF_CP_INTERVAL; |