From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8E683C4332F for ; Thu, 15 Dec 2022 01:46:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229544AbiLOBqK (ORCPT ); Wed, 14 Dec 2022 20:46:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42634 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229561AbiLOBqJ (ORCPT ); Wed, 14 Dec 2022 20:46:09 -0500 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C5422CC8B for ; Wed, 14 Dec 2022 17:46:08 -0800 (PST) Received: by mail-pj1-x1031.google.com with SMTP id b13-20020a17090a5a0d00b0021906102d05so1168982pjd.5 for ; Wed, 14 Dec 2022 17:46:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=vs8w6gf6XZn0I/3+WAtppiqxnavuWxrUlZH19ofyHec=; b=Ci9W3Q4exXCYLAm/L+wORSHz9MRXJoPHm4+W5Nygoe+k9OLBNd0ESNf0rQg1XdZCQx uA/OKqo5ULioeDkX/CWpNgq1jxlobYhn99Hw/1vwTMABYXrPThKB6cVXn8vrL7xp4In6 dPutpD2tajWxPSBlnpXnh/IktX87w62R42irnoxbitSr0oWoYvWl1A1SepofqBC5TYS/ agpN/41p3GHzJmjdUVNKVmZR1qaGan4wtCkTW/SuMN8ypRQREZoTtl7gLgbtL+P1xoxL 3Ykxd32UBpE/qOgbWugCa82iPal5XlFDxrdgJuOZSu+FQTL1dHAmvjuvO31RP2g/yarF PxGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=vs8w6gf6XZn0I/3+WAtppiqxnavuWxrUlZH19ofyHec=; b=HDr+CgKAFbXS/CoiqOAeBU5J+oG3gQBJw+H5N3KBf1G2wrhfpG9BWYtl17cU+oGrqG M3FIpWtBXBx5uwPXtIESxmUHI7csfB+76aITcg3U81iuULtx2TRCihPxaMo1JmwVW0sJ KBS3CS4CeNe1pGm0JHm5GWJakA8rQCFM9H2pnxS9btZxyRGOWPdruPFJ5F7TyaAGgTkv GNaczvAESAHyobIZj8q3n2jUB+QOLOkG0dSvVZzjn2cpVDAOgLtrIJs823E968ZvMhab 6jtaVJuWByQDVxhA3zfEe8SYrxVjP3pgzGy11qox9lKV0RRRrGh+nRaxQcoTigKUqRk1 lPFA== X-Gm-Message-State: ANoB5plhBJGSebZBdDzPnLUg28pokYGDxKiYy8Y5ZgZFXHddsygGah5o RWIMDmFF7tz6BqZmwd4KCA8+mg== X-Google-Smtp-Source: AA0mqf4wnhcHIDOjmThgfw5J2sRiJqfPhND4eT5hA0zd3+wIWPy2XaCMcxuK4950g1+RCXZnttP/SA== X-Received: by 2002:a17:903:268f:b0:189:dfb0:d380 with SMTP id jf15-20020a170903268f00b00189dfb0d380mr28186679plb.33.1671068767729; Wed, 14 Dec 2022 17:46:07 -0800 (PST) Received: from leoy-yangtze.lan ([152.70.116.104]) by smtp.gmail.com with ESMTPSA id h8-20020a170902680800b00172f6726d8esm2443890plk.277.2022.12.14.17.46.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Dec 2022 17:46:07 -0800 (PST) Date: Thu, 15 Dec 2022 09:45:59 +0800 From: Leo Yan To: Arnaldo Carvalho de Melo Cc: Namhyung Kim , James Clark , =?iso-8859-1?Q?Adri=E1n?= Herrera Arcila , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, songliubraving@fb.com, peterz@infradead.org, mingo@redhat.com, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org Subject: Re: [PATCH 2/2] perf stat: fix unexpected delay behaviour Message-ID: References: <20220729161244.10522-1-adrian.herrera@arm.com> <20220729161244.10522-2-adrian.herrera@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org On Wed, Dec 14, 2022 at 02:35:01PM -0300, Arnaldo Carvalho de Melo wrote: [...] > > I don't know anything for eBPF counter, so this is why I am still a bit > > puzzle which way is right to do (bind vs separate eBPF counters). But > > I personally prefer to let eBPF counter to respect delay, so it's fine > > for me to apply Namhyung's patch. > > "I'm fine" can be read as an Acked-by, right? :-) Yes, have sent my Reviewed tag on Namhyung's patch. Thanks, Leo