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f2fs: fix wrong continue condition in GC 

We should decrease the frozen counter.

Cc: stable@vger.kernel.org
Fixes: 325163e989 ("f2fs: add gc_urgent_high_remaining sysfs node")
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2022-08-12 22:49:50 -07:00
parent 80dc113aaa
commit 605b0a778a
1 changed files with 4 additions and 8 deletions
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12
fs/f2fs/gc.c
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@ -97,14 +97,10 @@ static int gc_thread_func(void *data)
*/
if (sbi->gc_mode == GC_URGENT_HIGH) {
spin_lock(&sbi->gc_urgent_high_lock);
if (sbi->gc_urgent_high_limited) {
if (!sbi->gc_urgent_high_remaining) {
sbi->gc_urgent_high_limited = false;
spin_unlock(&sbi->gc_urgent_high_lock);
sbi->gc_mode = GC_NORMAL;
continue;
}
sbi->gc_urgent_high_remaining--;
if (sbi->gc_urgent_high_limited &&
!sbi->gc_urgent_high_remaining--) {
sbi->gc_urgent_high_limited = false;
sbi->gc_mode = GC_NORMAL;
}
spin_unlock(&sbi->gc_urgent_high_lock);
}