Messages in this thread | | | Date | Fri, 13 Aug 2004 12:22:52 +0200 | From | Ingo Molnar <> | Subject | Re: [patch] Latency Tracer, voluntary-preempt-2.6.8-rc4-O6 |
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* Lee Revell <rlrevell@joe-job.com> wrote:
> Interesting results. One of the problems is kallsyms_lookup, > triggered by the printks:
yeah - kallsyms_lookup does a linear search over thousands of symbols. Especially since /proc/latency_trace uses it too it would be worthwile to implement some sort of binary searching.
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