Re: [PATCH 19/21] tracing: Account for preempt off inpreempt_schedule()

From: Peter Zijlstra
Date: Fri Sep 23 2011 - 07:22:43 EST


On Fri, 2011-09-23 at 07:19 -0400, Steven Rostedt wrote:

> What would you suggest? Just ignore the latencies that schedule
> produces, even though its been one of the top causes of latencies?

I would like to actually understand the issue first.. so far all I've
got is confusion.
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