lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <4fe44a5f-9a6f-5259-f14a-d464a7cb8556@kernel.org>
Date:   Tue, 3 Oct 2023 17:25:49 +0900
From:   Chanwoo Choi <chanwoo@...nel.org>
To:     Mark Brown <broonie@...nel.org>, Lee Jones <lee@...nel.org>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] mfd: max77686: Convert to use maple tree register
 cache

Hi,

On 23. 10. 1. 08:47, Mark Brown wrote:
> The maple tree register cache is based on a much more modern data structure
> than the rbtree cache and makes optimisation choices which are probably
> more appropriate for modern systems than those made by the rbtree cache.
> 
> Signed-off-by: Mark Brown <broonie@...nel.org>
> ---
>  drivers/mfd/max77686.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
> index 91c286c4571c..0118a444a68b 100644
> --- a/drivers/mfd/max77686.c
> +++ b/drivers/mfd/max77686.c
> @@ -108,7 +108,7 @@ static const struct regmap_config max77802_regmap_config = {
>  	.precious_reg = max77802_is_precious_reg,
>  	.volatile_reg = max77802_is_volatile_reg,
>  	.name = "max77802-pmic",
> -	.cache_type = REGCACHE_RBTREE,
> +	.cache_type = REGCACHE_MAPLE,
>  };
>  
>  static const struct regmap_irq max77686_irqs[] = {
> 

Reviewed-by: Chanwoo Choi <cw00.choi@...sung.com>

Thanks.

-- 
Best Regards,
Samsung Electronics
Chanwoo Choi

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ