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From: Peter Zijlstra <peterz@infradead.org>
To: Xie XiuQi <xiexiuqi@huawei.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Ingo Molnar <mingo@elte.hu>,
	Andrew Morton <akpm@linux-foundation.org>,
	Hanjun Guo <guohanjun@huawei.com>, Li Zefan <lizefan@huawei.com>
Subject: Re: [PATCH v2] generic-ipi: kill unnecessary variable - csd_flags
Date: Tue, 30 Jul 2013 10:41:27 +0200	[thread overview]
Message-ID: <20130730084127.GJ3008@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <51F72DA1.7010401@huawei.com>

On Tue, Jul 30, 2013 at 11:06:09AM +0800, Xie XiuQi wrote:
> After commit:8969a5ede0f9e17da4b943712429aef2c9bcd82b
> "generic-ipi: remove kmalloc()", wait = 0 can be guaranteed.
> 
> And all callsites of generic_exec_single() do an unconditional
> csd_lock() now.
> 
> So csd_flags is unnecessary now. Remote it.
> 
> Signed-off-by: Xie XiuQi <xiexiuqi@huawei.com>
> Cc: Peter Zijlstra <peterz@infradead.org>
> Link: https://patchwork.kernel.org/patch/2834744/

Thanks!

  reply	other threads:[~2013-07-30  8:41 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-30  3:06 Xie XiuQi
2013-07-30  8:41 ` Peter Zijlstra [this message]
2013-07-31  8:55 ` [tip:sched/core] generic-ipi: Kill " tip-bot for Xie XiuQi

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