linux-kernel - Re: [PATCH] f2fs: fix to add gc count stat in f2fs_gc

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Message-ID: <d9faceb9-d90e-45f4-b272-d26ae5d1c8ce@kernel.org>
Date: Fri, 19 Dec 2025 11:05:02 +0800
From: Chao Yu <chao@...nel.org>
To: Zhiguo Niu <zhiguo.niu@...soc.com>, jaegeuk@...nel.org
Cc: chao@...nel.org, linux-f2fs-devel@...ts.sourceforge.net,
 linux-kernel@...r.kernel.org, niuzhiguo84@...il.com, ke.wang@...soc.com,
 Hao_hao.Wang@...soc.com
Subject: Re: [PATCH] f2fs: fix to add gc count stat in f2fs_gc_range

On 12/17/2025 3:46 PM, Zhiguo Niu wrote:
> It missed the stat count in f2fs_gc_range.
> 

Cc: stable@...nel.org
And add Fixes line?

Thanks,

> Signed-off-by: Zhiguo Niu <zhiguo.niu@...soc.com>
> ---
>   fs/f2fs/gc.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
> index 6afd57f..58b291d 100644
> --- a/fs/f2fs/gc.c
> +++ b/fs/f2fs/gc.c
> @@ -2096,6 +2096,7 @@ int f2fs_gc_range(struct f2fs_sb_info *sbi,
>   	if (unlikely(f2fs_cp_error(sbi)))
>   		return -EIO;
>   
> +	stat_inc_gc_call_count(sbi, FOREGROUND);
>   	for (segno = start_seg; segno <= end_seg; segno += SEGS_PER_SEC(sbi)) {
>   		struct gc_inode_list gc_list = {
>   			.ilist = LIST_HEAD_INIT(gc_list.ilist),