[patch] latency tracer, 2.6.15-rc7

* Lee Revell <[email protected]> wrote:

> I'm not sure how much work it would be to break out 
> CONFIG_LATENCY_TRACE as a separate patch.

could you check out the 2.6.15-rc7 version of the latency tracer i 
uploaded to:

	http://redhat.com/~mingo/latency-tracing-patches/

could test it by e.g. trying to reproduce the same VM latency as in the 
-rt tree. [the two zlib patches are needed if you are using 4K stacks, 
mcount increases stack footprint.]

	Ingo
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Follow-Ups:
- Re: [patch] latency tracer, 2.6.15-rc7
  - From: Dave Jones <[email protected]>

References:
- 2.6.15-rc5: latency regression vs 2.6.14 in exit_mmap->free_pgtables
  - From: Lee Revell <[email protected]>
- Re: 2.6.15-rc5: latency regression vs 2.6.14 in exit_mmap->free_pgtables
  - From: Hugh Dickins <[email protected]>
- Re: 2.6.15-rc5: latency regression vs 2.6.14 in exit_mmap->free_pgtables
  - From: Lee Revell <[email protected]>

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