From: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Date: Fri, 3 Dec 2010 09:54:16 +0000 (+0900)
Subject: kprobes: Reuse unused kprobe
X-Git-Tag: v2.6.38-rc1~490^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0490cd1f9d99569d3bd64e17adc88db06a5007be;p=pandora-kernel.git

kprobes: Reuse unused kprobe

Reuse unused (waiting for unoptimizing and no user handler)
kprobe on given address instead of returning -EBUSY for
registering a new kprobe.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Jason Baron <jbaron@redhat.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: 2nddept-manager@sdl.hitachi.co.jp
LKML-Reference: <20101203095416.2961.39080.stgit@ltc236.sdl.hitachi.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

Reading git-diff-tree failed