Re: [PATCH v2] generic-ipi: kill unnecessary variable - csd_flags
From: Peter Zijlstra
Date: Tue Jul 30 2013 - 04:41:45 EST
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@xxxxxxxxxx>
> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> Link: https://patchwork.kernel.org/patch/2834744/
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