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Date: Tue, 13 Nov 2007 16:33:34 +0100 From: Peter Zijlstra <peterz@...radead.org> To: "David J. Wilder" <dwilder@...ibm.com> Cc: linux-kernel@...r.kernel.org Subject: Re: [RFC] Add markers into semaphore primitives On Mon, 2007-11-12 at 16:52 -0800, David J. Wilder wrote: > This patch adds several markers around semaphore primitives. > Along with a tracing application this patch can be useful for measuring > kernel semaphore usage and contention. It would be much better to help in eradicating every last semaphore user and then these statistics will be provided by lockstat. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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