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From: Jovi Zhang <bookjovi@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>
Subject: perf support user-space hw_breakpoint?
Date: Mon, 25 Jun 2012 13:22:01 +0800	[thread overview]
Message-ID: <CACV3sb+EqVR0Z7qtCOpFtmRS+7xvv0b4S0Jrk7o7b__89_WVcA@mail.gmail.com> (raw)

Hi guys,

Does perf support user space hw_breakpoint based on per-task?

perf already support kenerl space hw_breakpoint, but there don't have
any example for
user-space hw_breakpoint in code base(and never metion it).
>From perf api point of view, it should support per-task hw_breakpoint easily.
but I still want to make sure that?(badly I don't have any linux
machine to test it now:))

Thanks.

.jovi

             reply	other threads:[~2012-06-25  5:22 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-25  5:22 Jovi Zhang [this message]
2012-06-25  8:26 ` Namhyung Kim
2012-06-28  1:02   ` Jovi Zhang
2012-06-28  2:20     ` Namhyung Kim
2012-06-28  4:10       ` David Ahern
2012-06-28  4:12       ` Jovi Zhang

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