Messages in this thread | | | Subject | Re: [PATCH -v4] generic-ipi: remove kmalloc() | From | Peter Zijlstra <> | Date | Tue, 17 Feb 2009 21:16:17 +0100 |
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On Tue, 2009-02-17 at 21:11 +0100, Peter Zijlstra wrote: > > > As for the previous version. I am almost sure I missed something > > again, but do we really need both CSD_FLAG_WAIT and CSD_FLAG_LOCK > > flags? smp_call_function_many(wait => 1) can just wait for > > !CSD_FLAG_LOCK. > > I suppose we can.
Ah, no, that would mean we cannot distinguish between the sync and async case in generic_exec_single().
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