Re: [PATCH v2 -next 11/15] sunrpc: use vfs_pressure_ratio() helper

Anna Schumaker <[email protected]> Wed, 4 Sep 2024 15:45:49 -0400

Newsgroups	gmane.linux.ports.sh.devel,gmane.linux.kernel,gmane.linux.file-systems,gmane.linux.kernel.mm,gmane.linux.nfs,gmane.linux.network,gmane.linux.kernel.lsm
Message-ID	<CAFX2Jf=8cDNmjUBCRE-n6N9khkRRrq0ABtsX4V=j830Mi1spwQ@mail.gmail.com>

On Mon, Sep 2, 2024 at 11:31 PM Kaixiong Yu <[email protected]> wrote:
>
> Use vfs_pressure_ratio() to simplify code.
>
> Signed-off-by: Kaixiong Yu <[email protected]>
> Reviewed-by: Kees Cook <[email protected]>
> ---
>  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);

Looks fairly straightforward to me.

Acked-by: Anna Schumaker <[email protected]>

>  }
>
>  static void
> --
> 2.25.1
>