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From: Jason Baron <jbaron@redhat.com>
To: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: akpm@linux-foundation.org, Ingo Molnar <mingo@elte.hu>,
	linux-kernel@vger.kernel.org,
	Rusty Russell <rusty@rustcorp.com.au>
Subject: Re: [patch 1/7] Immediate Values - Architecture Independent Code
Date: Thu, 28 Feb 2008 11:50:00 -0500	[thread overview]
Message-ID: <20080228165000.GA6856@redhat.com> (raw)
In-Reply-To: <20080227190519.GA14335@Krystal>

On Wed, Feb 27, 2008 at 02:05:19PM -0500, Mathieu Desnoyers wrote:
> > +struct stop_machine_data {
> > +	int (*fn)(void *);
> > +	void *data;
> > +	struct completion done;
> > +	int run_all;
> > +} smdata;
> > +
> 
> Why do we now have to declare this static ? Can we pass it as a pointer
> to stopmachine instead ?
> 

Since the other cpus need to access 'fn', i made smdata a global.
stop_machine_run() is system-wide, so we only need one of these...

thanks,

-Jason


  parent reply	other threads:[~2008-02-28 16:51 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-02 21:08 [patch 0/7] Immediate Values Mathieu Desnoyers
2008-02-02 21:08 ` [patch 1/7] Immediate Values - Architecture Independent Code Mathieu Desnoyers
2008-02-26 22:52   ` Jason Baron
2008-02-26 23:12     ` Mathieu Desnoyers
2008-02-26 23:34       ` Mathieu Desnoyers
2008-02-27 16:44         ` Jason Baron
2008-02-27 17:01       ` Jason Baron
2008-02-27 19:05     ` Mathieu Desnoyers
2008-02-28 16:33       ` [patch 1/2] add ALL_CPUS option to stop_machine_run() Jason Baron
2008-02-28 22:09         ` Max Krasnyanskiy
2008-02-28 22:14           ` Mathieu Desnoyers
2008-02-29  2:39             ` Jason Baron
2008-02-29  9:00           ` Ingo Molnar
2008-02-29 18:24             ` Max Krasnyanskiy
2008-02-29 19:15               ` Ingo Molnar
2008-02-29 19:58                 ` Max Krasnyanskiy
2008-03-03  4:12                 ` Rusty Russell
2008-03-04  0:30                   ` Max Krasnyanskiy
2008-03-04  2:36                     ` Rusty Russell
2008-03-04  4:11                       ` Max Krasnyansky
2008-03-02 23:32           ` Rusty Russell
2008-02-28 16:37       ` [patch 2/2] implement immediate updating via stop_machine_run() Jason Baron
2008-02-29 13:43         ` Mathieu Desnoyers
2008-02-28 16:50       ` Jason Baron [this message]
2008-02-02 21:08 ` [patch 2/7] Immediate Values - Kconfig menu in EMBEDDED Mathieu Desnoyers
2008-02-02 21:08 ` [patch 3/7] Immediate Values - x86 Optimization Mathieu Desnoyers
2008-02-02 21:08 ` [patch 4/7] Add text_poke and sync_core to powerpc Mathieu Desnoyers
2008-02-02 21:08 ` [patch 5/7] Immediate Values - Powerpc Optimization Mathieu Desnoyers
2008-02-02 21:08 ` [patch 6/7] Immediate Values - Documentation Mathieu Desnoyers
2008-02-02 21:08 ` [patch 7/7] Scheduler Profiling - Use Immediate Values Mathieu Desnoyers
  -- strict thread matches above, loose matches on Subject: below --
2007-12-06  2:07 [patch 0/7] Immediate Values (redux) for 2.6.24-rc4-git3 Mathieu Desnoyers
2007-12-06  2:07 ` [patch 1/7] Immediate Values - Architecture Independent Code Mathieu Desnoyers
2007-09-18 21:07 [patch 0/7] Immediate Values for 2.6.23-rc6-mm1 Mathieu Desnoyers
2007-09-18 21:07 ` [patch 1/7] Immediate Values - Architecture Independent Code Mathieu Desnoyers
2007-09-17 18:42 [patch 0/7] Immediate Values Mathieu Desnoyers
2007-09-17 18:42 ` [patch 1/7] Immediate Values - Architecture Independent Code Mathieu Desnoyers
2007-09-18 17:47   ` Denys Vlasenko
2007-09-18 17:59     ` Mathieu Desnoyers
2007-09-18 20:01       ` Denys Vlasenko
2007-09-18 20:47         ` Mathieu Desnoyers
2007-09-19  8:45           ` Denys Vlasenko
2007-09-19  8:57           ` Denys Vlasenko
2007-09-19 11:27             ` Mathieu Desnoyers

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