Messages in this thread |  | | Date | Fri, 30 Aug 2002 10:22:07 +0200 (CEST) | From | Ingo Molnar <> | Subject | Re: [patch] scheduler fixes, 2.5.32-BK |
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On Fri, 30 Aug 2002, Andrew Morton wrote:
> yep, looks like the killing of the semaphore_lock made the race go away. > > But ia64, sparc and x86_64 use semaphore_lock, so they still are > exposed.
btw., this way completions become special-case semaphores optimized for the context-switching path, not a correctness issue. At which point it's also an interesting question whether in fact we need to make completion() that much of a different interface?
Ingo
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