From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E08D238F92D; Fri, 5 Jun 2026 23:19:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780701558; cv=none; b=kI7veCAokyrZnAaH2T22ngZqXv5YxjfiqIxaBkn0qf4VNur4rY6e6aSx71TVhp/yT+bnmz6J1XQPA6cyvyd2e2gp0cLMDgFM3CVnI8SAzXJbJ+x4xxW90jFhVPdCEHbDPFObaRTIvg7Hj39FfuPnhGzT2HUO63QgDRc50pcbgL4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780701558; c=relaxed/simple; bh=r00M4GtxeP87BpQCO1R8oK3dXRD/QgWYJU9qS8mIjTk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pULXiH39SdEM4oEoRysIq3D6cGZq7TYM2sjON9jIIqblYIC92IznrFeS9We59Ahc7jhIv6x4X8dNLgMMgzxK/BQrvofnakHZgIDBGFw0Dg5NLmskvMrTWDQZB2bF1q/A0Gspun8KQo2ab0aWIHqjGKHlryA4E9EBafyPDJVGLkE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ofjm3cqb; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ofjm3cqb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BEB951F00893; Fri, 5 Jun 2026 23:19:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780701557; bh=jS1vZ0/FVda5sfw2wV1UTY7oByPx8Ni+5ZJHJlg5aRs=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Ofjm3cqbb5Ay/liM+VNUBwZuocUHnVRmKmk7/MEkWf5Jm/f/TSlALIYzhk3QhlYG5 5HkWYmDVCDGOujVWe6e7ReRtuUZHuBNORktErDYyhGtD8DX5ZwsoGrOOQq8vrXjqTk ca+83Qs9UQMnT23BSn7/wTWOMb0LrkrZc0BX4ZJyh745Z6FV+EM6+oS50BowlqIfx7 aA4rlfmp5b1aQhTwTdyapJla1djDme6PhD7xXCe9D7sWZuBCuJ/q61tJe47sd0t1az +FABvNz71Ew7HnDDmWgOl0ny5C0snCtr7fqzSUQBpNieFvnIgCoiUuf9gBBnU3HZuA 6YSY+w5LORZ5A== Date: Fri, 5 Jun 2026 20:19:13 -0300 From: Arnaldo Carvalho de Melo To: Namhyung Kim Cc: Ian Rogers , Jiri Olsa , Adrian Hunter , James Clark , Peter Zijlstra , Ingo Molnar , LKML , linux-perf-users@vger.kernel.org Subject: Re: [PATCH 0/4] perf timechart: Fix memory leaks Message-ID: References: <20260605231155.2415760-1-namhyung@kernel.org> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260605231155.2415760-1-namhyung@kernel.org> On Fri, Jun 05, 2026 at 04:11:51PM -0700, Namhyung Kim wrote: > Hello, > > This patchset fixes memory leaks in the perf timechart code. > I've extended and verified the timechart test with ASAN. Hi Namhyung, You submitted a series for timechart before, so I had to go on looking if this was a second version or a different series. I suggest you always have a version in the cover letter, i.e.: [PATCH v1 0/4] perf timechart: Fix memory leaks To avoid this brief distraction :-) Regards, - Arnaldo > Thanks, > Namhyung > > > Namhyung Kim (4): > perf timechart: Release event samples at the end > perf timechart: Fix memory leaks during record > perf timechart: Fix memory leaks in draw_wakeups() > perf test: Update perf timechart test > > tools/perf/builtin-timechart.c | 93 ++++++++++++++++++++++++----- > tools/perf/tests/shell/timechart.sh | 24 +++++--- > 2 files changed, 94 insertions(+), 23 deletions(-) > > -- > 2.54.0.1032.g2f8565e1d1-goog