Messages in this thread | | | Date | Thu, 23 Nov 2006 11:27:41 +0100 | From | Sébastien Dugué <> | Subject | Re: [PATCH -mm 3/4][AIO] - AIO completion signal notification |
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On Thu, 23 Nov 2006 02:14:37 -0800 Andrew Morton <akpm@osdl.org> wrote:
[snip]
> Look: > > > + notify->target = target; > > + > > + if (notify->notify == (SIGEV_SIGNAL|SIGEV_THREAD_ID)) { > > + /* > > + * This reference will be dropped in really_put_req() when > > + * we're done with the request. > > + */ > > + get_task_struct(target); > > If that test fails, we've saved a pointer to the task_struct without having > taken a refreence on it. >
Aggreed, just wanted to make sure.
Thanks,
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