diff options
| author | Daeho Jeong <daehojeong@google.com> | 2020-07-02 13:14:14 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-07-07 21:51:49 -0700 |
| commit | 0e5e81114de1c4ac32e36f057256653a04f27a33 (patch) | |
| tree | 82b722cb81adf2219906c8d8cf75e50b699edddf /fs/f2fs/segment.c | |
| parent | 6b12367da22f1c9d4d0073f8d802f616c735f95b (diff) | |
| download | linux-0e5e81114de1c4ac32e36f057256653a04f27a33.tar.bz2 | |
f2fs: add GC_URGENT_LOW mode in gc_urgent
Added a new gc_urgent mode, GC_URGENT_LOW, in which mode
F2FS will lower the bar of checking idle in order to
process outstanding discard commands and GC a little bit
aggressively.
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index c35614d255e1..40dd29cfc83d 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -174,7 +174,7 @@ bool f2fs_need_SSR(struct f2fs_sb_info *sbi) if (f2fs_lfs_mode(sbi)) return false; - if (sbi->gc_mode == GC_URGENT) + if (sbi->gc_mode == GC_URGENT_HIGH) return true; if (unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED))) return true; @@ -1759,7 +1759,7 @@ static int issue_discard_thread(void *data) continue; } - if (sbi->gc_mode == GC_URGENT) + if (sbi->gc_mode == GC_URGENT_HIGH) __init_discard_policy(sbi, &dpolicy, DPOLICY_FORCE, 1); sb_start_intwrite(sbi->sb); |