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Date: Tue, 25 Nov 2008 17:33:50 +0100 From: Ingo Molnar <mingo@...e.hu> To: Markus Metzger <markus.t.metzger@...el.com> Cc: hpa@...or.com, linux-kernel@...r.kernel.org, tglx@...utronix.de, markus.t.metzger@...il.com, roland@...hat.com, akpm@...ux-foundation.org, mtk.manpages@...il.com, eranian@...glemail.com, juan.villacis@...el.com Subject: Re: [patch 9/9] x86, bts, ftrace: a BTS ftrace plug-in prototype * Markus Metzger <markus.t.metzger@...el.com> wrote: > A prototype for a BTS ftrace plug-in. > > The tracer collects branch trace in a cyclic buffer for each cpu. > > The tracer is not configurable and the trace for each snapshot is > appended when doing cat /debug/tracing/trace. > > This is a proof of concept that will be extended with future patches > to become a (hopefully) useful tool. > > Signed-off-by: Markus Metzger <markus.t.metzger@...el.com> very nice stuff! i've created a new topic branch for this: tip/tracing/hw-branch-tracing and applied your patches there. (applied the earlier x86 patches in their appropriate x86 topic branches) Integrated the end result into tip/master and have started testing it. I've got a few more review comments as well - will post them as a reply to the respective patches. Ingo -- 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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