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f2fs: remove gc_urgent_high_limited for cleanup

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Remove redundant sbi->gc_urgent_high_limited.

Signed-off-by: Chao Yu <chao.yu@oppo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2022-08-20 11:06:00 +08:00 committed by Jaegeuk Kim
parent 34a2352560
commit 265576181b
3 changed files with 4 additions and 6 deletions
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1
fs/f2fs/f2fs.h
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@ -1731,7 +1731,6 @@ struct f2fs_sb_info {
unsigned int gc_mode; /* current GC state */
unsigned int next_victim_seg[2]; /* next segment in victim section */
spinlock_t gc_urgent_high_lock;
bool gc_urgent_high_limited; /* indicates having limited trial count */
unsigned int gc_urgent_high_remaining; /* remaining trial count for GC_URGENT_HIGH */
/* for skip statistic */

8
fs/f2fs/gc.c
View File

@ -97,10 +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 &&
!sbi->gc_urgent_high_remaining--) {
sbi->gc_urgent_high_limited = false;
sbi->gc_mode = GC_NORMAL;
if (sbi->gc_urgent_high_remaining) {
sbi->gc_urgent_high_remaining--;
if (!sbi->gc_urgent_high_remaining)
sbi->gc_mode = GC_NORMAL;
}
spin_unlock(&sbi->gc_urgent_high_lock);
}

1
fs/f2fs/sysfs.c
View File

@ -527,7 +527,6 @@ out:
if (!strcmp(a->attr.name, "gc_urgent_high_remaining")) {
spin_lock(&sbi->gc_urgent_high_lock);
sbi->gc_urgent_high_limited = t != 0;
sbi->gc_urgent_high_remaining = t;
spin_unlock(&sbi->gc_urgent_high_lock);