* [PATCH] f2fs: fix to enable ATGC correctly via gc_idle sysfs interface
@ 2022-01-18 3:48 Chao Yu
0 siblings, 0 replies; only message in thread
From: Chao Yu @ 2022-01-18 3:48 UTC (permalink / raw)
To: jaegeuk
Cc: linux-f2fs-devel, linux-kernel, Chao Yu, Zhipeng Tan, Jicheng Shao
It needs to assign sbi->gc_mode with GC_IDLE_AT rather than GC_AT when
user tries to enable ATGC via gc_idle sysfs interface, fix it.
Fixes: 093749e296e2 ("f2fs: support age threshold based garbage collection")
Cc: Zhipeng Tan <tanzhipeng@hust.edu.cn>
Signed-off-by: Jicheng Shao <shaojicheng@hust.edu.cn>
Signed-off-by: Chao Yu <chao@kernel.org>
---
fs/f2fs/sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index f8a14b1e2ef7..699f97610e8a 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -482,7 +482,7 @@ static ssize_t __sbi_store(struct f2fs_attr *a,
} else if (t == GC_IDLE_AT) {
if (!sbi->am.atgc_enabled)
return -EINVAL;
- sbi->gc_mode = GC_AT;
+ sbi->gc_mode = GC_IDLE_AT;
} else {
sbi->gc_mode = GC_NORMAL;
}
--
2.25.1
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