Re: [patch] Latency Tracer, voluntary-preempt-2.6.8-rc4-O6

Ingo Molnar
2004-08-13T10:22:50Z

* 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.

Ingo