Messages in this thread | | | From | Andi Kleen <> | Subject | Re: [patch] let CONFIG_SECCOMP default to n II | Date | Thu, 13 Jul 2006 00:14:14 +0200 |
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On Wednesday 12 July 2006 23:57, Andi Kleen wrote: > > > We can just fold the TSC disable stuff into the new thread_flags test > > at context-switch time: > > I don't think it will work because you need to check state of > both previous and next task. The thread_flags test only checks the > state of the next task.
Actually scratch that objection. It should work just fine and would indeed turn it into zero overhead for the common case.
Still I don't think it's actually needed so there might be still a good case to remove it.
-Andi
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