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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 90568CA0EFA for ; Mon, 25 Aug 2025 08:40:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uqSjR-0007FD-Sh; Mon, 25 Aug 2025 04:39:14 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uqSjQ-0007Dx-37 for qemu-devel@nongnu.org; Mon, 25 Aug 2025 04:39:12 -0400 Received: from mgamail.intel.com ([192.198.163.9]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uqSjK-0002SN-2d for qemu-devel@nongnu.org; Mon, 25 Aug 2025 04:39:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1756111146; x=1787647146; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=GDxET9Yp7oaB/P42wGmos9DXGJ+MmUvr/BvNv4odSx0=; b=eefvZl9t80xhNrV9OTtNVKJ2tk3xUKebx2abXfXmwI+3z1jyXEgeVm6C cZU+K2qoDBXdcAE95ZqdKP+OwCTQa8DUinXdajFcWCRdmM1iJIpRHI4HY Lq82fwSOPSKKbv/orStSYnxEhIkPm/sWrdFUVIowM1EPvaJXKnIagtLRF y2qFVMPbyRIllypG3/ZEEXH7J4fSfyV71fjViw5qGEoB4aX3ew0Umjxj1 wrF1BBdCYMSchV34qUybgcT1dhJYnjUCfOMw6ee970ykVlhjs13Rq1Shy iIJeKVYHuCnmHP2KqYLy7PVseoOp6SUWknUbFyNv8ZGERcqipVR3N1el8 Q==; X-CSE-ConnectionGUID: pg9Tk5ytTZG7iw6naMBjKw== X-CSE-MsgGUID: FZBmk+obRgW6MFPcstJmtw== X-IronPort-AV: E=McAfee;i="6800,10657,11532"; a="69029101" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="69029101" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Aug 2025 01:38:58 -0700 X-CSE-ConnectionGUID: gHWMqCMZQ1ayhRMHCeyPTA== X-CSE-MsgGUID: +8wGIC0MQ025lD7wYc6tSQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="169427614" Received: from liuzhao-optiplex-7080.sh.intel.com (HELO localhost) ([10.239.160.39]) by orviesa008.jf.intel.com with ESMTP; 25 Aug 2025 01:38:56 -0700 Date: Mon, 25 Aug 2025 17:00:42 +0800 From: Zhao Liu To: Paolo Bonzini Cc: qemu-devel@nongnu.org, tanishdesai37@gmail.com, stefanha@redhat.com, berrange@redhat.com, mads@ynddal.dk Subject: Re: [PATCH 03/14] trace/ftrace: move snprintf+write from tracepoints to ftrace.c Message-ID: References: <20250822122655.1353197-1-pbonzini@redhat.com> <20250822122655.1353197-4-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250822122655.1353197-4-pbonzini@redhat.com> Received-SPF: pass client-ip=192.198.163.9; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Fri, Aug 22, 2025 at 02:26:44PM +0200, Paolo Bonzini wrote: > Date: Fri, 22 Aug 2025 14:26:44 +0200 > From: Paolo Bonzini > Subject: [PATCH 03/14] trace/ftrace: move snprintf+write from tracepoints > to ftrace.c > X-Mailer: git-send-email 2.50.1 > > This simplifies the Python code and reduces the size of the tracepoints. > > Signed-off-by: Paolo Bonzini > --- > tests/tracetool/ftrace.h | 28 ++++++---------------------- > trace/ftrace.h | 1 + > trace/ftrace.c | 15 +++++++++++++++ > scripts/tracetool/backend/ftrace.py | 12 ++---------- > 4 files changed, 24 insertions(+), 32 deletions(-) Reviewed-by: Zhao Liu