linux-kernel - Re: [PATCH] f2fs: disalbe nat

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Message-ID: <Z8s2rmqauwCGJb9v@google.com>
Date: Fri, 7 Mar 2025 18:10:54 +0000
From: Jaegeuk Kim <jaegeuk@...nel.org>
To: Chao Yu <chao@...nel.org>
Cc: linux-f2fs-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] f2fs: disalbe nat_bits by default

I meant let's support it conservatively if someone needs to enable
in other platform.

On 03/07, Chao Yu wrote:
> Let's disable nat_bits by default.
> 
> Signed-off-by: Chao Yu <chao@...nel.org>
> ---
>  fs/f2fs/node.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
> index 56873c41436e..3148d9e44e7f 100644
> --- a/fs/f2fs/node.c
> +++ b/fs/f2fs/node.c
> @@ -3286,6 +3286,9 @@ static int init_node_manager(struct f2fs_sb_info *sbi)
>  	if (!nm_i->nat_bitmap)
>  		return -ENOMEM;
>  
> +	/* disable nat_bits feature by default */
> +	disable_nat_bits(sbi, true);
> +
>  	err = __get_nat_bitmaps(sbi);
>  	if (err)
>  		return err;
> -- 
> 2.40.1