Re: [PATCH 6/10] arm: convert to generic helpers for IPI function calls | KernelTrap

Re: [PATCH 6/10] arm: convert to generic helpers for IPI function calls

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From: Jens Axboe

Subject: Re: [PATCH 6/10] arm: convert to generic helpers for IPI function calls

Date: Friday, June 6, 2008 - 1:47 am

On Mon, Jun 02 2008, Russell King wrote:
quoted text> On Thu, May 29, 2008 at 10:58:20AM +0200, Jens Axboe wrote:
> > This converts arm to use the new helpers for smp_call_function() and
> > friends, and adds support for smp_call_function_single().
> 
> > +void arch_send_call_function_ipi(cpumask_t mask)
> >  {
> > -	return smp_call_function_on_cpu(func, info, retry, wait,
> > -					cpu_online_map);
> > +	send_ipi_message(mask, IPI_CALL_FUNC);
> >  }
> 
> Can things like the above be inline functions to be included in the
> generic code?

Sure, it could be put asm/smp.h for the supported archs.

-- 
Jens Axboe

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Messages in current thread:

[PATCH 0/10] Add generic helpers for arch IPI function cal ..., Jens Axboe, (Thu May 29, 1:58 am)

[PATCH 1/10] Add generic helpers for arch IPI function calls, Jens Axboe, (Thu May 29, 1:58 am)

[PATCH 2/10] x86: convert to generic helpers for IPI funct ..., Jens Axboe, (Thu May 29, 1:58 am)

[PATCH 3/10] powerpc: convert to generic helpers for IPI f ..., Jens Axboe, (Thu May 29, 1:58 am)

[PATCH 4/10] ia64: convert to generic helpers for IPI func ..., Jens Axboe, (Thu May 29, 1:58 am)

[PATCH 5/10] alpha: convert to generic helpers for IPI fun ..., Jens Axboe, (Thu May 29, 1:58 am)

[PATCH 6/10] arm: convert to generic helpers for IPI funct ..., Jens Axboe, (Thu May 29, 1:58 am)

[PATCH 7/10] m32r: convert to generic helpers for IPI func ..., Jens Axboe, (Thu May 29, 1:58 am)

[PATCH 8/10] mips: convert to generic helpers for IPI func ..., Jens Axboe, (Thu May 29, 1:58 am)

[PATCH 9/10] parisc: convert to generic helpers for IPI fu ..., Jens Axboe, (Thu May 29, 1:58 am)

[PATCH 10/10] sh: convert to generic helpers for IPI funct ..., Jens Axboe, (Thu May 29, 1:58 am)

Re: [PATCH 2/10] x86: convert to generic helpers for IPI f ..., Jeremy Fitzhardinge, (Thu May 29, 5:12 am)

Re: [PATCH 2/10] x86: convert to generic helpers for IPI f ..., Jens Axboe, (Thu May 29, 5:17 am)

Re: [PATCH 2/10] x86: convert to generic helpers for IPI f ..., Jeremy Fitzhardinge, (Thu May 29, 6:47 am)

Re: [PATCH 8/10] mips: convert to generic helpers for IPI ..., Ralf Baechle, (Thu May 29, 7:20 am)

Re: [PATCH 8/10] mips: convert to generic helpers for IPI ..., Jens Axboe, (Fri May 30, 12:23 am)

Re: [PATCH 1/10] Add generic helpers for arch IPI function ..., Paul E. McKenney, (Fri May 30, 4:24 am)

Re: [PATCH 9/10] parisc: convert to generic helpers for IP ..., Kyle McMartin, (Sat May 31, 12:00 am)

Re: [PATCH 0/10] Add generic helpers for arch IPI function ..., Andrew Morton, (Sun Jun 1, 1:57 am)

Re: [PATCH 0/10] Add generic helpers for arch IPI function ..., Jeremy Fitzhardinge, (Sun Jun 1, 2:52 am)

Re: [PATCH 9/10] parisc: convert to generic helpers for IP ..., Jens Axboe, (Mon Jun 2, 1:17 am)

Re: [PATCH 6/10] arm: convert to generic helpers for IPI f ..., Russell King, (Mon Jun 2, 5:29 am)

Re: [PATCH 9/10] parisc: convert to generic helpers for IP ..., Kyle McMartin, (Mon Jun 2, 9:09 am)

Re: [PATCH 1/10] Add generic helpers for arch IPI function ..., Jens Axboe, (Fri Jun 6, 1:44 am)

Re: [PATCH 6/10] arm: convert to generic helpers for IPI f ..., Jens Axboe, (Fri Jun 6, 1:47 am)

Re: [PATCH 9/10] parisc: convert to generic helpers for IP ..., Jens Axboe, (Fri Jun 6, 1:47 am)

Re: [PATCH 9/10] parisc: convert to generic helpers for IP ..., Kyle McMartin, (Fri Jun 6, 2:11 pm)

Re: [PATCH 9/10] parisc: convert to generic helpers for IP ..., Jens Axboe, (Mon Jun 9, 1:47 am)

Re: [PATCH 1/10] Add generic helpers for arch IPI function ..., Catalin Marinas, (Tue Jun 10, 7:51 am)

Re: [PATCH 1/10] Add generic helpers for arch IPI function ..., James Bottomley, (Tue Jun 10, 8:44 am)

Re: [PATCH 1/10] Add generic helpers for arch IPI function ..., Paul E. McKenney, (Tue Jun 10, 8:47 am)

Re: [PATCH 1/10] Add generic helpers for arch IPI function ..., Catalin Marinas, (Tue Jun 10, 9:04 am)

Re: [PATCH 1/10] Add generic helpers for arch IPI function ..., Catalin Marinas, (Tue Jun 10, 9:53 am)

Re: [PATCH 1/10] Add generic helpers for arch IPI function ..., Nick Piggin, (Tue Jun 10, 8:25 pm)

Re: [PATCH 1/10] Add generic helpers for arch IPI function ..., Catalin Marinas, (Wed Jun 11, 3:13 am)

Re: [PATCH 1/10] Add generic helpers for arch IPI function ..., Jeremy Fitzhardinge, (Sun Jul 6, 10:21 am