linux-kernel - Re: "perf top -g" leaking ~300MB per second.

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Message-ID: <20150108150901.GE15396@kernel.org>
Date:	Thu, 8 Jan 2015 12:09:01 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	David Ahern <dsahern@...il.com>,
	Markus Trippelsdorf <markus@...ppelsdorf.de>,
	linux-kernel@...r.kernel.org,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...hat.com>
Subject: Re: "perf top -g" leaking ~300MB per second.

Em Tue, Dec 30, 2014 at 02:38:13PM +0900, Namhyung Kim escreveu:
> Subject: [PATCH] perf callchain: Free callchains when hist entries are deleted
 
> Markus reported that "perf top -g" can leak ~300MB per second on his
> machine.  This is partly because it missed to free callchains when
> hist entries are deleted.  Fix it.

Thanks, applied.

- Arnaldo
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