From: Chao Yu <chao@kernel.org> stable inclusion from stable-v5.10.110 commit 2b5d41bcf28f5d8b3c7806d6e353970014d29927 bugzilla: https://gitee.com/openeuler/kernel/issues/I574AL Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ 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> Signed-off-by: Yu Liao <liaoyu15@huawei.com> Reviewed-by: Wei Li <liwei391@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- 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 7ffd4bb398b0..a7e7d68256e0 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -386,7 +386,7 @@ 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; } -- 2.20.1