From: Baruch Siach <baruch@tkos.co.il>
To: Stephen Boyd <sboyd@codeaurora.org>
Cc: John Stultz <john.stultz@linaro.org>,
Russell King <linux@arm.linux.org.uk>,
linux-arm-msm@vger.kernel.org, Will Deacon <will.deacon@arm.com>,
linux-kernel@vger.kernel.org, arm@kernel.org,
Catalin Marinas <catalin.marinas@arm.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCHv2 3/6] sched_clock: Make ARM's sched_clock generic for all architectures
Date: Mon, 3 Jun 2013 10:12:35 +0300 [thread overview]
Message-ID: <20130603071235.GO11798@tarshish> (raw)
In-Reply-To: <1370155183-31421-4-git-send-email-sboyd@codeaurora.org>
Hi Stephen,
On Sat, Jun 01, 2013 at 11:39:40PM -0700, Stephen Boyd wrote:
> Nothing about the sched_clock implementation in the ARM port is
> specific to the architecture. Generalize the code so that other
> architectures can use it by selecting GENERIC_SCHED_CLOCK.
>
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> ---
> arch/arm/Kconfig | 1 +
> arch/arm/common/timer-sp.c | 2 +-
> arch/arm/kernel/Makefile | 2 +-
> arch/arm/kernel/arch_timer.c | 2 +-
> arch/arm/kernel/time.c | 4 +---
> arch/arm/mach-davinci/time.c | 2 +-
> arch/arm/mach-imx/time.c | 2 +-
> arch/arm/mach-integrator/integrator_ap.c | 2 +-
> arch/arm/mach-ixp4xx/common.c | 2 +-
> arch/arm/mach-mmp/time.c | 2 +-
> arch/arm/mach-msm/timer.c | 2 +-
> arch/arm/mach-omap1/time.c | 2 +-
> arch/arm/mach-omap2/timer.c | 2 +-
> arch/arm/mach-pxa/time.c | 2 +-
> arch/arm/mach-sa1100/time.c | 2 +-
> arch/arm/mach-u300/timer.c | 2 +-
> arch/arm/plat-iop/time.c | 2 +-
> arch/arm/plat-omap/counter_32k.c | 2 +-
> arch/arm/plat-orion/time.c | 2 +-
> arch/arm/plat-samsung/samsung-time.c | 2 +-
> arch/arm/plat-versatile/sched-clock.c | 2 +-
> drivers/clocksource/bcm2835_timer.c | 2 +-
> drivers/clocksource/clksrc-dbx500-prcmu.c | 3 +--
> drivers/clocksource/dw_apb_timer_of.c | 2 +-
> drivers/clocksource/mxs_timer.c | 2 +-
> drivers/clocksource/nomadik-mtu.c | 2 +-
> drivers/clocksource/samsung_pwm_timer.c | 2 +-
> drivers/clocksource/tegra20_timer.c | 2 +-
> drivers/clocksource/time-armada-370-xp.c | 2 +-
> drivers/clocksource/timer-marco.c | 2 +-
> drivers/clocksource/timer-prima2.c | 2 +-
> {arch/arm/include/asm => include/linux}/sched_clock.h | 9 +++++++--
Shouldn't we just merge this header into the existing linux/sched.h?
baruch
> init/Kconfig | 3 +++
> init/main.c | 2 ++
> kernel/time/Makefile | 1 +
> {arch/arm/kernel => kernel/time}/sched_clock.c | 3 +--
> 36 files changed, 45 insertions(+), 37 deletions(-)
> rename {arch/arm/include/asm => include/linux}/sched_clock.h (75%)
> rename {arch/arm/kernel => kernel/time}/sched_clock.c (99%)
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch@tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -
WARNING: multiple messages have this Message-ID (diff)
From: baruch@tkos.co.il (Baruch Siach)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2 3/6] sched_clock: Make ARM's sched_clock generic for all architectures
Date: Mon, 3 Jun 2013 10:12:35 +0300 [thread overview]
Message-ID: <20130603071235.GO11798@tarshish> (raw)
In-Reply-To: <1370155183-31421-4-git-send-email-sboyd@codeaurora.org>
Hi Stephen,
On Sat, Jun 01, 2013 at 11:39:40PM -0700, Stephen Boyd wrote:
> Nothing about the sched_clock implementation in the ARM port is
> specific to the architecture. Generalize the code so that other
> architectures can use it by selecting GENERIC_SCHED_CLOCK.
>
> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
> ---
> arch/arm/Kconfig | 1 +
> arch/arm/common/timer-sp.c | 2 +-
> arch/arm/kernel/Makefile | 2 +-
> arch/arm/kernel/arch_timer.c | 2 +-
> arch/arm/kernel/time.c | 4 +---
> arch/arm/mach-davinci/time.c | 2 +-
> arch/arm/mach-imx/time.c | 2 +-
> arch/arm/mach-integrator/integrator_ap.c | 2 +-
> arch/arm/mach-ixp4xx/common.c | 2 +-
> arch/arm/mach-mmp/time.c | 2 +-
> arch/arm/mach-msm/timer.c | 2 +-
> arch/arm/mach-omap1/time.c | 2 +-
> arch/arm/mach-omap2/timer.c | 2 +-
> arch/arm/mach-pxa/time.c | 2 +-
> arch/arm/mach-sa1100/time.c | 2 +-
> arch/arm/mach-u300/timer.c | 2 +-
> arch/arm/plat-iop/time.c | 2 +-
> arch/arm/plat-omap/counter_32k.c | 2 +-
> arch/arm/plat-orion/time.c | 2 +-
> arch/arm/plat-samsung/samsung-time.c | 2 +-
> arch/arm/plat-versatile/sched-clock.c | 2 +-
> drivers/clocksource/bcm2835_timer.c | 2 +-
> drivers/clocksource/clksrc-dbx500-prcmu.c | 3 +--
> drivers/clocksource/dw_apb_timer_of.c | 2 +-
> drivers/clocksource/mxs_timer.c | 2 +-
> drivers/clocksource/nomadik-mtu.c | 2 +-
> drivers/clocksource/samsung_pwm_timer.c | 2 +-
> drivers/clocksource/tegra20_timer.c | 2 +-
> drivers/clocksource/time-armada-370-xp.c | 2 +-
> drivers/clocksource/timer-marco.c | 2 +-
> drivers/clocksource/timer-prima2.c | 2 +-
> {arch/arm/include/asm => include/linux}/sched_clock.h | 9 +++++++--
Shouldn't we just merge this header into the existing linux/sched.h?
baruch
> init/Kconfig | 3 +++
> init/main.c | 2 ++
> kernel/time/Makefile | 1 +
> {arch/arm/kernel => kernel/time}/sched_clock.c | 3 +--
> 36 files changed, 45 insertions(+), 37 deletions(-)
> rename {arch/arm/include/asm => include/linux}/sched_clock.h (75%)
> rename {arch/arm/kernel => kernel/time}/sched_clock.c (99%)
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -
next prev parent reply other threads:[~2013-06-03 7:12 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-02 6:39 [PATCHv2 0/6] Make ARM's sched_clock generic + 64 bit friendly Stephen Boyd
2013-06-02 6:39 ` Stephen Boyd
2013-06-02 6:39 ` [PATCHv2 1/6] ARM: sched_clock: Remove unused needs_suspend member Stephen Boyd
2013-06-02 6:39 ` Stephen Boyd
2013-06-02 6:39 ` [PATCHv2 2/6] ARM: sched_clock: Return suspended count earlier Stephen Boyd
2013-06-02 6:39 ` Stephen Boyd
2013-06-02 6:39 ` [PATCHv2 3/6] sched_clock: Make ARM's sched_clock generic for all architectures Stephen Boyd
2013-06-02 6:39 ` Stephen Boyd
2013-06-03 7:12 ` Baruch Siach [this message]
2013-06-03 7:12 ` Baruch Siach
2013-06-03 19:50 ` Stephen Boyd
2013-06-03 19:50 ` Stephen Boyd
2013-06-04 17:56 ` John Stultz
2013-06-04 17:56 ` John Stultz
2013-06-04 18:16 ` Russell King - ARM Linux
2013-06-04 18:16 ` Russell King - ARM Linux
2013-06-21 15:45 ` Arnd Bergmann
2013-06-21 15:45 ` Arnd Bergmann
2013-06-21 17:05 ` Stephen Boyd
2013-06-21 17:05 ` Stephen Boyd
2013-06-21 17:42 ` John Stultz
2013-06-21 17:42 ` John Stultz
2013-06-24 22:45 ` Stephen Boyd
2013-06-24 22:45 ` Stephen Boyd
2013-06-24 22:54 ` John Stultz
2013-06-24 22:54 ` John Stultz
2013-06-02 6:39 ` [PATCHv2 4/6] sched_clock: Add support for >32 bit sched_clock Stephen Boyd
2013-06-02 6:39 ` Stephen Boyd
2013-06-03 9:39 ` Russell King - ARM Linux
2013-06-03 9:39 ` Russell King - ARM Linux
2013-06-03 21:11 ` Stephen Boyd
2013-06-03 21:11 ` Stephen Boyd
2013-06-03 22:12 ` Russell King - ARM Linux
2013-06-03 22:12 ` Russell King - ARM Linux
2013-06-04 1:51 ` Stephen Boyd
2013-06-04 1:51 ` Stephen Boyd
2013-06-04 10:21 ` Russell King - ARM Linux
2013-06-04 10:21 ` Russell King - ARM Linux
2013-06-10 4:12 ` Rob Herring
2013-06-10 4:12 ` Rob Herring
2013-06-14 17:17 ` Catalin Marinas
2013-06-14 17:17 ` Catalin Marinas
2013-06-14 17:17 ` Catalin Marinas
2013-06-10 15:16 ` anish singh
2013-06-10 15:16 ` anish singh
2013-06-10 15:38 ` Russell King - ARM Linux
2013-06-10 15:38 ` Russell King - ARM Linux
2013-06-10 16:01 ` anish singh
2013-06-10 16:01 ` anish singh
2013-06-10 16:08 ` Russell King - ARM Linux
2013-06-10 16:08 ` Russell King - ARM Linux
2013-06-02 6:39 ` [PATCHv2 5/6] ARM: arch_timer: Move to setup_sched_clock_64() Stephen Boyd
2013-06-02 6:39 ` Stephen Boyd
2013-06-02 6:39 ` [PATCHv2 6/6] arm64: Move to generic sched_clock infrastructure Stephen Boyd
2013-06-02 6:39 ` Stephen Boyd
2013-06-03 8:52 ` [PATCHv2 0/6] Make ARM's sched_clock generic + 64 bit friendly Baruch Siach
2013-06-03 8:52 ` Baruch Siach
2013-06-04 0:19 ` John Stultz
2013-06-04 0:19 ` John Stultz
2013-06-04 16:09 ` Will Deacon
2013-06-04 16:09 ` Will Deacon
2013-06-04 16:09 ` Will Deacon
2013-06-04 17:53 ` John Stultz
2013-06-04 17:53 ` John Stultz
2013-06-16 9:45 ` Baruch Siach
2013-06-16 9:45 ` Baruch Siach
2013-06-17 16:23 ` John Stultz
2013-06-17 16:23 ` John Stultz
2013-06-17 18:02 ` Baruch Siach
2013-06-17 18:02 ` Baruch Siach
2013-06-17 18:14 ` John Stultz
2013-06-17 18:14 ` John Stultz
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