linux-kernel - Re: [PATCH 5/7] tracing/uprobes: kill the dead TRACE_EVENT_FL_USE_CALL

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Message-ID: <20140715001838.GB23289@linux.vnet.ibm.com>
Date:	Tue, 15 Jul 2014 05:48:38 +0530
From:	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Tom Zanussi <tom.zanussi@...ux.intel.com>,
	"zhangwei(Jovi)" <jovi.zhangwei@...wei.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/7] tracing/uprobes: kill the dead
 TRACE_EVENT_FL_USE_CALL_FILTER logic

* Oleg Nesterov <oleg@...hat.com> [2014-07-11 21:06:50]:

> alloc_trace_uprobe() sets TRACE_EVENT_FL_USE_CALL_FILTER for unknown
> reason and this is simply wrong. Fortunately this has no effect because
> register_uprobe_event() clears call->flags after that.
> 
> Kill both. This trace_uprobe was kzalloc'ed and we realy on this fact
> anyway.
> 
> Signed-off-by: Oleg Nesterov <oleg@...hat.com>

Acked-by: Srikar Dronamraju <srikar@...ux.vnet.ibm.com>

-- 
Thanks and Regards
Srikar Dronamraju

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