From: Markus Metzger <markus.t.metzger@intel.com>
Date: Wed, 30 Jan 2008 12:31:20 +0000 (+0100)
Subject: x86, ptrace: new ptrace BTS API
X-Git-Tag: v2.6.25-rc1~1143^2~573
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a95d67f87e1a5f1b4429be3ba3bf7b4051657908;p=pandora-kernel.git

x86, ptrace: new ptrace BTS API

Here's the new ptrace BTS API that supports two different overflow handling mechanisms (wrap-around and buffer-full-signal) to support two different use cases (debugging and profiling).

It further combines buffer allocation and configuration.

Opens:
- memory rlimit
- overflow signal

What would be the right signal to use?

Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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