From: K.Prasad <prasad@linux.vnet.ibm.com>
Date: Mon, 1 Jun 2009 18:16:40 +0000 (+0530)
Subject: hw-breakpoints: ftrace plugin for kernel symbol tracing using HW Breakpoint interfaces
X-Git-Tag: v2.6.33-rc1~399^2~146^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0722db015c246204044299eae3b02d18d3ca4faf;p=pandora-kernel.git

hw-breakpoints: ftrace plugin for kernel symbol tracing using HW Breakpoint interfaces

This patch adds an ftrace plugin to detect and profile memory access over kernel
variables. It uses HW Breakpoint interfaces to 'watch memory addresses.

Signed-off-by: K.Prasad <prasad@linux.vnet.ibm.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
---

Reading git-diff-tree failed