From: "Zhang, Yanmin" <yanmin_zhang@linux.intel.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: "Qiu, PeiyangX" <peiyangx.qiu@intel.com>,
Ingo Molnar <mingo@redhat.com>,
Rusty Russell <rusty@rustcorp.com.au>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] module: deal with the failure of complete_formation
Date: Wed, 06 Jan 2016 09:48:42 +0800 [thread overview]
Message-ID: <568C727A.9050904@linux.intel.com> (raw)
In-Reply-To: <20160105202948.209acfb5@gandalf.local.home>
On 2016/1/6 9:29, Steven Rostedt wrote:
> On Wed, 06 Jan 2016 09:14:42 +0800
> "Zhang, Yanmin" <yanmin_zhang@linux.intel.com> wrote:
>
>
>> It's a good idea although ftrace_module_init_fail might be complicated.
> How so? I posted the patch. All it does is to call
> ftrace_release_mod(), which will only remove pages that are included
> with the module. If the pages were not added yet, nothing is done.
You are right. ftrace_release_mod can be used.
next prev parent reply other threads:[~2016-01-06 1:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-25 6:22 [PATCH 0/2] fix ftrace initialization issue when a module is loaded Qiu, PeiyangX
2015-12-25 6:46 ` [PATCH 1/2] ftrace: fix the race between ftrace and insmod Qiu, PeiyangX
2015-12-25 7:03 ` Qiu, PeiyangX
2015-12-25 7:03 ` [PATCH 2/2] module: deal with the failure of complete_formation Qiu, PeiyangX
2016-01-06 1:01 ` Steven Rostedt
2016-01-06 1:14 ` Zhang, Yanmin
2016-01-06 1:29 ` Steven Rostedt
2016-01-06 1:48 ` Zhang, Yanmin [this message]
2016-01-06 1:53 ` Steven Rostedt
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