linux-kernel - Re: [PATCH v3 -next 11/15] sunrpc: use vfs_pressure

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Message-ID: <12ec5b63b17b360f2e249a4de0ac7b86e09851a3.camel@kernel.org>
Date: Thu, 10 Oct 2024 10:44:04 -0400
From: Jeff Layton <jlayton@...nel.org>
To: Kaixiong Yu <yukaixiong@...wei.com>, akpm@...ux-foundation.org, 
	mcgrof@...nel.org
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Subject: Re: [PATCH v3 -next 11/15] sunrpc: use vfs_pressure_ratio() helper

On Thu, 2024-10-10 at 23:22 +0800, Kaixiong Yu wrote:
> Use vfs_pressure_ratio() to simplify code.
> 
> Signed-off-by: Kaixiong Yu <yukaixiong@...wei.com>
> Reviewed-by: Kees Cook <kees@...nel.org>
> Acked-by: Anna Schumaker <anna.schumaker@...cle.com>
> ---
>  net/sunrpc/auth.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
> index 04534ea537c8..3d2b51d7e934 100644
> --- a/net/sunrpc/auth.c
> +++ b/net/sunrpc/auth.c
> @@ -489,7 +489,7 @@ static unsigned long
>  rpcauth_cache_shrink_count(struct shrinker *shrink, struct shrink_control *sc)
>  
>  {
> -	return number_cred_unused * sysctl_vfs_cache_pressure / 100;
> +	return vfs_pressure_ratio(number_cred_unused);
>  }
>  
>  static void

Acked-by: Jeff Layton <jlayton@...nel.org>