From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 041763B8D75; Fri, 5 Dec 2025 20:55:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764968132; cv=none; b=ogRs4ilxEXQ0NO3Se1yBndH2g8tSgV76461CfNJIZ7wXJO01DGcfUuU93Bz5usaUmwEIhaW9X/7kfo7kMMXHXF9JLkpV4zZnZX7qDK5ZOFbz25KwOc/vqZn4NffUDAdGXrNLqECON0urzWjZ9LHpWYQ9m0CM/XmNFhspjgmo4j8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764968132; c=relaxed/simple; bh=2M76oGPEhzayf94fY3W/5vUFykQITW0NDibgO6rlkhs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lkg8IW08QVZaMjUYFNgJxvc1IlqHyjM3oIVD94Nlk0ccljuf09y9BSPoyNG62TpZ3Sh/56SqvPeogg9/dItNjpPzHA1WnWftFNJujU/cHyjGYfA+TGASU5rmbYwirBLk3bn3j+pInryQq5U0kzumS6Ful/vkA3nCcyySaaZlId4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=HpXu7yf2; arc=none smtp.client-ip=192.198.163.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="HpXu7yf2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1764968130; x=1796504130; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=2M76oGPEhzayf94fY3W/5vUFykQITW0NDibgO6rlkhs=; b=HpXu7yf2YBAxDhbhHE3o5zOn0dr1Dv21K/vBVqCkGOfAbpt1olZ2HoSN yHbns3jg9yRrL8+xSItF2OYxPC1GGkQzCA56ZNPMA+xFvxjt4jdE/9Bdn F6TS2tvlXrFy/rpujR9X1BUZHkHmsM89HFaYRde0BHXounL0eMcxFlv4/ 38R6i4DPIDf4XPr0A1RmU19VEVQka+zjnCA8VeQP/42yZH0B0caprpXQH 9GG5ocojkFI/cgZxLkA7hvnSpb/bUyxu/CkiHne+dEd9wil0oqvIs/UiN BcAg15F7I3ErmKPFbFlHS/j7mYDsTXgCl/0qnAUot7daQJrapwDjuD+8p w==; X-CSE-ConnectionGUID: dXkM8pWeRP2wa/zlDg7LDQ== X-CSE-MsgGUID: Mcdfyza7QbK/DX4yS9TTmA== X-IronPort-AV: E=McAfee;i="6800,10657,11633"; a="77628237" X-IronPort-AV: E=Sophos;i="6.20,252,1758610800"; d="scan'208";a="77628237" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2025 12:55:29 -0800 X-CSE-ConnectionGUID: tAx0bR2HStyhixRuAJB4Sw== X-CSE-MsgGUID: nZK1zXyWQR+i24Bpjzp7qQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,252,1758610800"; d="scan'208";a="194687534" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO localhost) ([10.245.244.83]) by orviesa010-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Dec 2025 12:55:24 -0800 Date: Fri, 5 Dec 2025 22:55:21 +0200 From: Andy Shevchenko To: "Yury Norov (NVIDIA)" Cc: Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Christophe Leroy , Randy Dunlap , Ingo Molnar , Jani Nikula , Joonas Lahtinen , David Laight , Petr Pavlu , Andi Shyti , Rodrigo Vivi , Tvrtko Ursulin , Daniel Gomez , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Andrew Morton , linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-modules@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: Re: [PATCH v3 4/4] tracing: move tracing declarations from kernel.h to a dedicated header Message-ID: References: <20251205175237.242022-1-yury.norov@gmail.com> <20251205175237.242022-5-yury.norov@gmail.com> Precedence: bulk X-Mailing-List: linux-modules@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251205175237.242022-5-yury.norov@gmail.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Fri, Dec 05, 2025 at 12:52:35PM -0500, Yury Norov (NVIDIA) wrote: > Tracing is a half of the kernel.h in terms of LOCs, although it's > a self-consistent part. It is intended for quick debugging purposes > and isn't used by the normal tracing utilities. > > Move it to a separate header. If someone needs to just throw a > trace_printk() in their driver, they will not have to pull all > the heavy tracing machinery. > > This is a pure move, except for removing a few 'extern's. Reviewed-by: Andy Shevchenko -- With Best Regards, Andy Shevchenko