linux-kernel - Re: [perf patch] perf doesn't delete /tmp/perf-vdso.so.* file on exit

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Message-ID: <20130227130316.GB225@x4>
Date:	Wed, 27 Feb 2013 14:03:16 +0100
From:	Markus Trippelsdorf <markus@...ppelsdorf.de>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [perf patch] perf doesn't delete /tmp/perf-vdso.so.* file on exit

On 2013.02.21 at 18:19 +0000, Namhyung Kim wrote:
> Markus Trippelsdorf <markus <at> trippelsdorf.de> writes:
> > 
> > perf top doesn't unlink /tmp/perf-vdso.so.* on exit.
> > Fix this by calling vdso__exit() before exit(0).
> 
> > @@ -602,6 +603,7 @@ static void *display_thread_tui(void *arg)
> >  				      &top->session->header.env);
> > 
> >  	exit_browser(0);
> > +	vdso__exit();
> >  	exit(0);
> >  	return NULL;
> >  }
> 
> I don't think it's enough - it doesn't cover all exit paths.
> I'd suggest making it to use atexit/on_exit().

The issue is fixed by commit 11859e821761.

-- 
Markus
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