Messages in this thread | | | Date | Thu, 5 Jul 2007 00:35:32 +0400 | From | Alexey Dobriyan <> | Subject | Re: [patch 10/10] Scheduler profiling - Use immediate values |
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On Tue, Jul 03, 2007 at 12:40:56PM -0400, Mathieu Desnoyers wrote: > Use immediate values with lower d-cache hit in optimized version as a > condition for scheduler profiling call.
I think it's better to put profile.c under CONFIG_PROFILING as _expected_, so CONFIG_PROFILING=n users won't get any overhead, immediate or not. That's what I'm going to do after test-booting bunch of kernels.
Thus, enabling CONFIG_PROFILING option will buy you some overhead, again, as _expected_.
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