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]
Date:	Tue, 2 Apr 2013 15:31:14 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Jacob Shin <jacob.shin@....com>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, cpufreq@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	Viresh Kumar <viresh.kumar@...aro.org>
Subject: Re: [PATCH V2 1/2] cpufreq: ondemand: allow custom
 powersave_bias_target function to be registered

On Thu, Mar 28, 2013 at 01:24:16PM -0500, Jacob Shin wrote:
> @@ -206,8 +209,8 @@ static void od_check_cpu(int cpu, unsigned int load_freq)
>  			__cpufreq_driver_target(policy, freq_next,
>  					CPUFREQ_RELATION_L);
>  		} else {
> -			int freq = powersave_bias_target(policy, freq_next,
> -					CPUFREQ_RELATION_L);
> +			int freq = od_ops.powersave_bias_target(policy,
> +					freq_next, CPUFREQ_RELATION_L);
>  			__cpufreq_driver_target(policy, freq,
>  					CPUFREQ_RELATION_L);

Btw, one more thing: you can simplify this code a bit, while you're at
it:

                if (!od_tuners->powersave_bias) {
                        __cpufreq_driver_target(policy, freq_next,
						CPUFREQ_RELATION_L);
			return;
		}

		freq_next = od_ops.powersave_bias_target(policy, freq_next, CPUFREQ_RELATION_L);
		__cpufreq_driver_target(policy, freq, CPUFREQ_RELATION_L);
	}

and drop the local "int freq" too.

Thanks.

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
--
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ