linux-kernel - Re: [PATCH] x86: remove update_apic from x86

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Date:	Thu, 26 Feb 2009 06:32:54 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86: remove update_apic from x86_quirks


* Yinghai Lu <yinghai@...nel.org> wrote:

> 
> Impact: cleanup
> 
> x86_quirks->update_apic() calling looks crazy. so try to remove it
> 1. every apic take wakeup_cpu member directly
> 2. seperate es7000_apic to es7000_apic_cluster
> 3. use uv_wakeup_cpu directly
> 
> Signed-off-by: Yinghai Lu <yinghai@...nel.org>
> 
> ---
>  arch/x86/include/asm/apic.h           |    7 +
>  arch/x86/include/asm/setup.h          |    3 
>  arch/x86/include/asm/uv/uv.h          |    3 
>  arch/x86/kernel/apic/apic_flat_64.c   |    4 -
>  arch/x86/kernel/apic/bigsmp_32.c      |    2 
>  arch/x86/kernel/apic/es7000_32.c      |  127 ++++++++++++++++++++++++++--------
>  arch/x86/kernel/apic/numaq_32.c       |   10 --
>  arch/x86/kernel/apic/probe_32.c       |   16 ----
>  arch/x86/kernel/apic/probe_64.c       |    3 
>  arch/x86/kernel/apic/summit_32.c      |    2 
>  arch/x86/kernel/apic/x2apic_cluster.c |    2 
>  arch/x86/kernel/apic/x2apic_phys.c    |    2 
>  arch/x86/kernel/apic/x2apic_uv_x.c    |   11 +-
>  arch/x86/kernel/setup.c               |   14 ---
>  arch/x86/kernel/smpboot.c             |    8 --
>  15 files changed, 121 insertions(+), 93 deletions(-)

that's certainly a nice cleanup! Applied to tip:x86/apic, thanks 
Yinghai!

	Ingo
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