* Lee Revell <rlrevell@joe-job.com> wrote:

> Here is the trace resulting from the apt-get filemap_sync() issue:
> 
>  0.000ms (+0.000ms): filemap_sync_pte_range (filemap_sync)
>  0.000ms (+0.000ms): filemap_sync_pte (filemap_sync_pte_range)

ok, this is one that is fixed in -mm already. I've put the fix into -O8:

 http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.8-rc4-O8

other changes in -O8: the massive kallsyms-lookup speedup from Paulo
Marque, and tracing is default-on now.

	Ingo
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