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 X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 63BA3C83004 for ; Tue, 28 Apr 2020 19:12:48 +0000 (UTC) Received: from lists.lttng.org (lists.lttng.org [167.114.26.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EFA91206A1 for ; Tue, 28 Apr 2020 19:12:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.lttng.org header.i=@lists.lttng.org header.b="kTjeA3M3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EFA91206A1 Authentication-Results: mail.kernel.org; dmarc=pass (p=none dis=none) header.from=lists.lttng.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lttng-dev-bounces@lists.lttng.org Received: from lists-lttng01.efficios.com (localhost [IPv6:::1]) by lists.lttng.org (Postfix) with ESMTP id 49BWW24GkLz1n2c; Tue, 28 Apr 2020 15:12:46 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.lttng.org; s=default; t=1588101167; bh=OoWiG2WKdY6cp+M2tHLrLMouAF/ntQgK3LxQkPwV4yw=; h=To:Date:In-Reply-To:References:Subject:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=kTjeA3M3lmG5uXHlKk/v2ESIUkcOwB+UEd67V/DsLovEcgneb6zz8RJq56ObNGeZX sHwJbVHTuCL94ss6GEX3zdzn/SKp2DmJTN6B6BEsQzo7AAGyPgY66jXCDNNei7tx92 UZKaG4Rb18NPUnrMSqL+53PJd6AsZMinebD8Ng0oVenmgdHztLfOre6BPevRSeIO7a KIxOGL0rJMD8XmdiJr9DEfVQp3/6LN7Ojuw9bv5GWpjUvDlFPpQomvK4k5v4t0jzY8 13MWYHEY1PAVY3ReFdmFYhTzkdAlPm3Y0vBqeZTHv2ImIn3lZD5Ycz37x+q0hJNKaU i9/TueLGdHYLw== Received: from mail.efficios.com (mail.efficios.com [167.114.26.124]) by lists.lttng.org (Postfix) with ESMTPS id 49BWW03T7kz1nM0 for ; Tue, 28 Apr 2020 15:12:44 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mail.efficios.com (Postfix) with ESMTP id EBE1527F854; Tue, 28 Apr 2020 15:12:38 -0400 (EDT) Received: from mail.efficios.com ([127.0.0.1]) by localhost (mail03.efficios.com [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id M3XB5CmuyhOt; Tue, 28 Apr 2020 15:12:38 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mail.efficios.com (Postfix) with ESMTP id B5C6C27F9A6; Tue, 28 Apr 2020 15:12:38 -0400 (EDT) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.efficios.com B5C6C27F9A6 X-Virus-Scanned: amavisd-new at efficios.com Received: from mail.efficios.com ([127.0.0.1]) by localhost (mail03.efficios.com [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id VplLwl2DrLl9; Tue, 28 Apr 2020 15:12:38 -0400 (EDT) Received: from thinkos.etherlink (192-222-181-218.qc.cable.ebox.net [192.222.181.218]) by mail.efficios.com (Postfix) with ESMTPSA id 46F4227FA18; Tue, 28 Apr 2020 15:12:38 -0400 (EDT) To: diamon-discuss@lists.linuxfoundation.org Date: Tue, 28 Apr 2020 15:12:25 -0400 Message-ID: <20200428191227.16560-2-mathieu.desnoyers@efficios.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20200428191227.16560-1-mathieu.desnoyers@efficios.com> References: <20200428191227.16560-1-mathieu.desnoyers@efficios.com> Subject: [lttng-dev] [RFC PATCH CTF 2/4] Clarify monotonicity requirement on timestamp begin X-BeenThere: lttng-dev@lists.lttng.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: LTTng development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Mathieu Desnoyers via lttng-dev Reply-To: Mathieu Desnoyers Cc: Jeremie Galarneau , lttng-dev@lists.lttng.org, Philippe Proulx , Genevieve Bastien MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" Message-ID: <20200428191225.KQJ9LPtRKbKtbUkuYXLlMk1sogy2QVq-a7Lnx21H-ZQ@z> Signed-off-by: Mathieu Desnoyers --- common-trace-format-specification.md | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/common-trace-format-specification.md b/common-trace-format-specification.md index d6d196c..55d0601 100644 --- a/common-trace-format-specification.md +++ b/common-trace-format-specification.md @@ -836,10 +836,12 @@ TSDL metadata): range between these timestamps should include all event timestamps assigned to events contained within the packet. The timestamp at the beginning of an event packet is guaranteed to be below or equal the - timestamp at the end of that event packet. The timestamp at the end - of an event packet is guaranteed to be below or equal the - timestamps at the end of any following packet within the same stream. - See [Clocks](#spec8) for more detail. + timestamp at the end of that event packet. The timestamp at the + beginning of an event packet is guaranteed to be above or equal the + timestamps at the beginning of any prior packet within the same + stream. The timestamp at the end of an event packet is guaranteed to + be below or equal the timestamps at the end of any following packet + within the same stream. See [Clocks](#spec8) for more detail. * **Events discarded count**. Snapshot of a per-stream free-running counter, counting the number of events discarded that were supposed to be written in the stream after the last event in -- 2.11.0 _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev