From: Chao Yu chao@kernel.org
[ Upstream commit 7d19e3dab0002e527052b0aaf986e8c32e5537bf ]
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 Signed-off-by: Jaegeuk Kim jaegeuk@kernel.org Signed-off-by: Sasha Levin sashal@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 8ac506671245..bdb1b5c05be2 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -481,7 +481,7 @@ 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; }