From: Oleg Nesterov <oleg@redhat.com>
Date: Sat, 30 Mar 2013 17:25:23 +0000 (+0100)
Subject: uprobes/tracing: Introduce is_ret_probe() and uretprobe_dispatcher()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~119^2~9^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1ae5c75e1034070b203dc9d4ad77ce196166a6c;p=pandora-kernel.git

uprobes/tracing: Introduce is_ret_probe() and uretprobe_dispatcher()

Create the new functions we need to support uretprobes, and change
alloc_trace_uprobe() to initialize consumer.ret_handler if the new
"is_ret" argument is true. Curently this argument is always false,
so the new code is never called and is_ret_probe(tu) is false too.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Tested-by: Anton Arapov <anton@redhat.com>
---

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