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From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>,
	Markus Trippelsdorf <markus@trippelsdorf.de>,
	linux-kernel@vger.kernel.org,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Paul Mackerras <paulus@samba.org>, Ingo Molnar <mingo@redhat.com>
Subject: Re: "perf top -g" leaking ~300MB per second.
Date: Thu, 8 Jan 2015 12:09:01 -0300	[thread overview]
Message-ID: <20150108150901.GE15396@kernel.org> (raw)
In-Reply-To: <20141230053813.GD6081@sejong>

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

  parent reply	other threads:[~2015-01-08 15:09 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-13  8:48 "perf top -g" leaking ~300MB per second Markus Trippelsdorf
2014-12-13  9:03 ` Markus Trippelsdorf
2014-12-13 15:26   ` Arnaldo Carvalho de Melo
2014-12-13 18:16     ` David Ahern
2014-12-30  5:38       ` Namhyung Kim
2014-12-30  8:35         ` Markus Trippelsdorf
2014-12-30 23:04           ` Arnaldo Carvalho de Melo
2015-01-08 15:09         ` Arnaldo Carvalho de Melo [this message]
2015-01-09 12:31         ` [tip:perf/urgent] perf callchain: Free callchains when hist entries are deleted tip-bot for Namhyung Kim

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