From: Steven Rostedt <rostedt@goodmis.org>
Date: Fri, 11 Jul 2008 00:58:15 +0000 (-0400)
Subject: ftrace: add ftrace_kill_atomic
X-Git-Tag: v2.6.27-rc1~1102^2^2^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a2bb6a3d85ef3124cd336403a95abc0540d3fbe2;p=pandora-kernel.git

ftrace: add ftrace_kill_atomic

It has been suggested that I add a way to disable the function tracer
on an oops. This code adds a ftrace_kill_atomic. It is not meant to be
used in normal situations. It will disable the ftrace tracer, but will
not perform the nice shutdown that requires scheduling.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Cc: Steven Rostedt <srostedt@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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