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[139.178.88.99]) by mx.google.com with ESMTPS id i7-20020a056a00004700b006dfebd23706si9030522pfk.67.2024.03.04.18.36.08 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Mar 2024 18:36:08 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-91562-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99; Authentication-Results: mx.google.com; arc=pass (i=1); spf=pass (google.com: domain of linux-kernel+bounces-91562-linux.lists.archive=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) smtp.mailfrom="linux-kernel+bounces-91562-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 4AD33280FC3 for ; Tue, 5 Mar 2024 02:36:08 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D23B5286A2; Tue, 5 Mar 2024 02:36:03 +0000 (UTC) Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 56ECB24B52; Tue, 5 Mar 2024 02:36:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709606163; cv=none; b=q7gbMDjbpY7S8bNiDbQWzILXIgSQsNo03fOOkSa3FDcMPpAlPm+1PnLYGa+Z+8/oFIVg0aXCmhd6Wk8qfrux49WwiyTYovoI38TpkNUI/E3FS+2S70QEWvgG/+atkiDIsfFWvwerjuKztjnSUts50Zh6vO4edXEDht7mSLxTqG4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709606163; c=relaxed/simple; bh=OgetymQFWcrQWomR2DuOcOkumdtTsMgfuV8vRpuiNy4=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=LvWddHzOE3AnI4duDspvnxuqLUknKK2JZPVpjjrIeHcB4cCQufL/zgER1dV/PKpLPZhpGmI96Um+gak+o4J3oaEad1lFkBCmY3eWnFCxadpV70TbJNcLbgiu5qs+btrW71UxR22QE1H9YgxScfr0BQw0FVxL0nn6nV/D9fwpj7E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2EBD3C433F1; Tue, 5 Mar 2024 02:36:02 +0000 (UTC) Date: Mon, 4 Mar 2024 21:37:50 -0500 From: Steven Rostedt To: Mathieu Desnoyers Cc: LKML , Linux Trace Kernel , Masami Hiramatsu , Linus Torvalds , Sachin Sant Subject: Re: [PATCH] tracing: Have trace_marker writes be just half of TRACE_SEQ_SIZE Message-ID: <20240304213750.1baef01d@gandalf.local.home> In-Reply-To: <20240304213538.13fe1f3b@gandalf.local.home> References: <20240304192710.4c99677c@gandalf.local.home> <469d31a7-f358-4547-bb17-0979b3515924@efficios.com> <20240304203516.45b7a551@gandalf.local.home> <20240304204119.7503ab0b@gandalf.local.home> <91f27ba1-15a4-402d-8301-e2b9d23f64b0@efficios.com> <20240304205943.081bea96@gandalf.local.home> <20240304213538.13fe1f3b@gandalf.local.home> X-Mailer: Claws Mail 3.19.1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 4 Mar 2024 21:35:38 -0500 Steven Rostedt wrote: > > And it's not for debugging, it's for validation of assumptions > > made about an upper bound limit defined for a compile-time > > check, so as the code evolves issues are caught early. > > validating is debugging. Did Linus put you up to this? To test me to see if I'm learning how to say "No" ;-) -- Steve