Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp348648pxb; Wed, 27 Oct 2021 04:13:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzVYuYNXrqNYo2FkPa5NJTGaJNhjiUihopOuYvXYjCG9Ex9pCXgCQA5MksVTkVqmlGNy+jU X-Received: by 2002:a05:6402:5187:: with SMTP id q7mr43298432edd.374.1635333208452; Wed, 27 Oct 2021 04:13:28 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1635333208; cv=none; d=google.com; s=arc-20160816; b=InEtEkhY8AVDHL7BzaJxYXxbNgPbZe+rWBd5lt1TD0qBjjKMejAG8GUf1DL+hCtC3k tXjeWCyAM/kiUZAEvrp8qBkD3pw5/GEZmnRzWT2JEjX0p4A9RqD2d9M46yQQW/rnzFUT bC7uo3f2C7T/M8b88dIvz7sE9sM4l7NZsuOuZXNAsiv0enrxOKAn0hEc+eSHFyNKStEy 8zjD7d2bInNqzRqatMPc4CtR2ZFizj2rg1jiE6kUMdYGQ+DXLzkOaODXoZacs7n5Mp0E pqXhHNJFfTU7f3ezSXB6apAozx67RflBtCpZ3rJp7+DWpGVetEdUYvG5eJlqbzrkvIQI l7KA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=XxXT1fjnj+vcmUvut+UpfBlMkAznQ+hrP2nBQ/aze1Q=; b=DnHOkdeNjBvke76N4INyQFUd+VCwWQmMBb79Pja2V4gYsiNMyc7YyfI1LBpI9F53a6 32AwwQyaSAFKRdc4fBmWkDW75VamiSFAbzYGCGoRX2SPvXky72fN0YkLCWHJ4409lf8L GZ4qj0E29JmFXMAG7X/ePzi3W5xwYCFrYnGZP75fCuELallm5oYGouXU6giFXUg6TVYk ye59OMGDYZMlan3UbCTHcByvfYr/3YnULE0XuSkVKGht8Q9dojtRICqgVBhfGPmKaac+ YHcZQ5I0LnspjtUXW8t/1YinxB6W6bJszGxFmbUiMki5G4FIKTzROh99nU26dJ+Fs0nQ ntBg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id k9si2480031eje.178.2021.10.27.04.12.41; Wed, 27 Oct 2021 04:13:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239590AbhJZV3E (ORCPT + 99 others); Tue, 26 Oct 2021 17:29:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:55750 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239576AbhJZV3E (ORCPT ); Tue, 26 Oct 2021 17:29:04 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1545160F9B; Tue, 26 Oct 2021 21:26:39 +0000 (UTC) Date: Tue, 26 Oct 2021 17:26:37 -0400 From: Steven Rostedt To: Peter Zijlstra Cc: "Robin H. Johnson" , linux-kernel@vger.kernel.org, mingo@redhat.com, rjohnson@digitalocean.com, Arnaldo Carvalho de Melo Subject: Re: [PATCH 1/2] tracing: show size of requested buffer Message-ID: <20211026172637.65f576c3@gandalf.local.home> In-Reply-To: References: <20210831043723.13481-1-robbat2@gentoo.org> <20210907212426.73ed81d1@rorschach.local.home> <20211007071151.GL174703@worktop.programming.kicks-ass.net> <20211007092358.65152792@gandalf.local.home> <20211026164343.2e1754bd@gandalf.local.home> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 26 Oct 2021 23:23:32 +0200 Peter Zijlstra wrote: > > Do you have any real issue if I just take this patch set through my tree? > > No real objections; just weary, huge events like that are fairly sucky > for performance. OK. Then I'll just take this in, and let people have sucky performance if they want huge events ;-) -- Steve