From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: Nicolas Pitre <nicolas.pitre@linaro.org>,
Russell King <linux@arm.linux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mundt <lethal@linux-sh.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org,
linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 3/9] idle: no more arch_cpu_idle_prepare() users
Date: Mon, 27 Jan 2014 09:24:31 +0100 [thread overview]
Message-ID: <52E617BF.4030500@linaro.org> (raw)
In-Reply-To: <1390802904-28399-4-git-send-email-nicolas.pitre@linaro.org>
On 01/27/2014 07:08 AM, Nicolas Pitre wrote:
> ... so we can get rid of it entirely.
>
> Signed-off-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> ---
> include/linux/cpu.h | 1 -
> kernel/cpu/idle.c | 2 --
> 2 files changed, 3 deletions(-)
>
> diff --git a/include/linux/cpu.h b/include/linux/cpu.h
> index 03e235ad1b..218fab7521 100644
> --- a/include/linux/cpu.h
> +++ b/include/linux/cpu.h
> @@ -221,7 +221,6 @@ void cpu_idle(void);
> void cpu_idle_poll_ctrl(bool enable);
>
> void arch_cpu_idle(void);
> -void arch_cpu_idle_prepare(void);
> void arch_cpu_idle_enter(void);
> void arch_cpu_idle_exit(void);
> void arch_cpu_idle_dead(void);
> diff --git a/kernel/cpu/idle.c b/kernel/cpu/idle.c
> index 988573a9a3..4e327e211b 100644
> --- a/kernel/cpu/idle.c
> +++ b/kernel/cpu/idle.c
> @@ -52,7 +52,6 @@ static inline int cpu_idle_poll(void)
> }
>
> /* Weak implementations for optional arch specific functions */
> -void __weak arch_cpu_idle_prepare(void) { }
> void __weak arch_cpu_idle_enter(void) { }
> void __weak arch_cpu_idle_exit(void) { }
> void __weak arch_cpu_idle_dead(void) { }
> @@ -136,6 +135,5 @@ void cpu_startup_entry(enum cpuhp_state state)
> boot_init_stack_canary();
> #endif
> __current_set_polling();
> - arch_cpu_idle_prepare();
> cpu_idle_loop();
> }
>
--
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next prev parent reply other threads:[~2014-01-27 8:24 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-27 6:08 [PATCH 0/9] setting the table for integration of cpuidle with the scheduler Nicolas Pitre
2014-01-27 6:08 ` [PATCH 1/9] ARM: get rid of arch_cpu_idle_prepare() Nicolas Pitre
2014-01-27 8:22 ` Daniel Lezcano
2014-01-27 16:07 ` Russell King - ARM Linux
2014-01-27 17:12 ` Daniel Lezcano
2014-01-27 17:21 ` Russell King - ARM Linux
2014-01-27 17:30 ` Daniel Lezcano
2014-01-27 17:35 ` Peter Zijlstra
2014-01-27 12:45 ` Russell King - ARM Linux
2014-01-27 15:45 ` Nicolas Pitre
2014-01-27 16:06 ` Russell King - ARM Linux
2014-01-27 17:36 ` Nicolas Pitre
2014-01-27 6:08 ` [PATCH 2/9] ARM64: " Nicolas Pitre
2014-01-27 8:23 ` Daniel Lezcano
2014-01-27 15:43 ` Catalin Marinas
2014-01-27 15:51 ` Nicolas Pitre
2014-01-27 15:57 ` Catalin Marinas
2014-01-27 6:08 ` [PATCH 3/9] idle: no more arch_cpu_idle_prepare() users Nicolas Pitre
2014-01-27 8:24 ` Daniel Lezcano [this message]
2014-01-27 6:08 ` [PATCH 4/9] idle: move the cpuidle entry point to the generic idle loop Nicolas Pitre
2014-01-27 8:32 ` Daniel Lezcano
2014-01-27 6:08 ` [PATCH 5/9] ARM: remove redundant cpuidle_idle_call() Nicolas Pitre
2014-01-27 8:33 ` Daniel Lezcano
2014-01-27 6:08 ` [PATCH 6/9] PPC: " Nicolas Pitre
2014-01-27 8:35 ` Daniel Lezcano
2014-01-27 11:59 ` Preeti U Murthy
2014-01-27 6:08 ` [PATCH 7/9] SH: " Nicolas Pitre
2014-01-27 8:35 ` Daniel Lezcano
2014-01-27 6:08 ` [PATCH 8/9] X86: " Nicolas Pitre
2014-01-27 8:43 ` Daniel Lezcano
2014-01-27 6:08 ` [PATCH 9/9] cpu/idle.c: move to sched/idle.c Nicolas Pitre
2014-01-27 12:47 ` [PATCH 0/9] setting the table for integration of cpuidle with the scheduler Peter Zijlstra
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