Received: by 2002:a25:d7c1:0:0:0:0:0 with SMTP id o184csp4410366ybg; Mon, 21 Oct 2019 08:35:12 -0700 (PDT) X-Google-Smtp-Source: APXvYqzIB5mr3xZoro0Fm7LsvJBj9WbZHToLDmXNFNn+uuM8z9tz81Fa2wk9gFSMRoaSXOkvgu5I X-Received: by 2002:a17:906:5502:: with SMTP id r2mr23368195ejp.3.1571672112596; Mon, 21 Oct 2019 08:35:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1571672112; cv=none; d=google.com; s=arc-20160816; b=OpCycPS9JNTSQd5uPvhKAfDafju68uFzPWlI2WTF3Xr7OqdJzG0TnEojVrq2jYvhhD NxaZko02eey7r7cweBQp+FS9cm4bsPRH4CalzSx0YUCFl81ckp2rj2YXc+v3eBV1rQGT r+67Xoh7SYzH/AqX2daEGFQ32mApy0ior2h/lasfCXt9o6IW/ErLkP+pTdtJH4sYTMk+ hNPo5ygQrnJZJJCyf9pxfG5fyhO3CmmNcBpABEqz/VzcPXoaJN38brip1K+UkwWLH2px 7K7WagiT4kPWlvqP0QrRtLmnJlS7HuxCGa/MnZPbo+nQ5YgS5O4ywAn44TUnUFZ972Qd 7lvA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=Cc8qcql/Hqgst5qFF+tGwn1YZq6kQ4NJTLe8r/oXnQ8=; b=CdhL6laV0N1BLDfv/k/RunAFDTnxDkpQ5zf4kskHdxxM8DeT/vQa3JLw2nd1hI5/qG q8DG24XZYSpoC//HYOeadfO1EEtSeZqaQBbaerrHh+vusQaubPES4QeypXM1XztdPNMw 6xHdRQYWUwLmsF0lxjSCTQy8i/Ffp0rZwJCY3bPpFiboWxu9KysHYFvmLpq+qd/uS7UK ciEI0CYiUNyed8m/wx6z9L8RK3VRCtBfb0QtzRQh/bKvL4ZM9dQCy0wPfAWx1HdtVPzA T8JFjw9cyOZLQ441LlRtE4IFRMTDk6VGcv/xeaV7jLD1lY7lpekC2LPmisXCMRitto/R woSg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v13si891871eda.131.2019.10.21.08.34.49; Mon, 21 Oct 2019 08:35:12 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729431AbfJUPeg (ORCPT + 99 others); Mon, 21 Oct 2019 11:34:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:46930 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727211AbfJUPeg (ORCPT ); Mon, 21 Oct 2019 11:34:36 -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 49CDF2089C; Mon, 21 Oct 2019 15:34:35 +0000 (UTC) Date: Mon, 21 Oct 2019 11:34:33 -0400 From: Steven Rostedt To: Qu Wenruo Cc: Qu Wenruo , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-devel@vger.kernel.org Subject: Re: [PATCH v3] tools/lib/traceevent, perf tools: Handle %pU format correctly Message-ID: <20191021113433.1205fc73@gandalf.local.home> In-Reply-To: <6bc13ae1-9f26-afaa-ddfa-f1dd1cdcf6df@gmx.com> References: <20191021094730.57332-1-wqu@suse.com> <20191021095625.2dfe3359@gandalf.local.home> <3830b0c5-5b76-36c1-5e3a-64dad62f76fb@gmx.com> <20191021102408.3bb4aa8b@gandalf.local.home> <6bc13ae1-9f26-afaa-ddfa-f1dd1cdcf6df@gmx.com> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 21 Oct 2019 22:30:37 +0800 Qu Wenruo wrote: > > How do you read it in English? > > How about mathematics interval? > > i in [1, 4]. > > It looks way easier and simpler no matter what language you speak. But C doesn't accept that syntax ;-) -- Steve