From mboxrd@z Thu Jan 1 00:00:00 1970 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 8F1AF31E0FB; Tue, 2 Sep 2025 11:59:45 +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=1756814385; cv=none; b=cPuFv4R+KgZzfUn2LKq764rXxdZYOqZedGzfaQorFEAlln3cVLk3GddqDsFkexQyyfCono+7Fszih1qAAvmwJG52VQDB64KTjJfAxm6S2rcAaiOOCld/Ml40n8zEHiN3SGuA4QPJfK5wYGiPINpV3F9vrUL2nZ8mlxy9Hd0rVEw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756814385; c=relaxed/simple; bh=Lz9IHriNHvMDumsWCGaYFFI0bxBOE06oQuGCHKxmsT4=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=JqTQ4Kf+Hqz5oWTwFQX1bfc0mDzDU/vABJkVzQMSL6LmuJyysMx1EVLb/IyD4C610xnDOl+ex529ON29I5QMGOcSJmHKN2mzESyHagAyVHWT98l2LWasCD7iBR6xVAy4Oi/IhiL5ocEsyBcfuB3JA9Ou1VCdTeZIEWUK9unrvow= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ssjeh39z; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ssjeh39z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D2D18C116D0; Tue, 2 Sep 2025 11:59:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756814384; bh=Lz9IHriNHvMDumsWCGaYFFI0bxBOE06oQuGCHKxmsT4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Ssjeh39zlvBK6nfg7f2KrHvTsyAwp2xuZQKX9BMgrtST7YIsXqYNaovIqaZRyhpjX YKPkW8+CKGG06O0zXXBXtr49BZ93JFW3bTtL++TIa7eThaGAnLka//1R0z1GlsGb3+ fx47OrP3DnRWa8xywBk6Mj1OQaUz3EEjUUG1Ja83snEmTX5uknOqZmughiuNMb7X0X AKCtvpNIVO6AJ+rsJ/WhaozgiDSng5oQByykPc4GgbuL6WXy8jtNwV3TxZR1+moQ32 zNe6ocMXDewZYOPIN63KsO3qT6X6ox5XsEi3gZIh4kB1/0bU1/4VR4803lxa8JhNVE 7XdptY3Yw0Neg== Date: Tue, 2 Sep 2025 13:59:38 +0200 From: Mauro Carvalho Chehab To: Mark Brown Cc: Randy Dunlap , Jani Nikula , Jonathan Corbet , Laurent Pinchart , Vegard Nossum , ksummit@lists.linux.dev, Linux Documentation , Akira Yokosawa , Bagas Sanjaya , Matthew Wilcox Subject: Re: [TECH TOPIC] Kernel documentation - update and future directions Message-ID: <20250902135938.35048fbc@foz.lan> In-Reply-To: <865e583b-4c97-4db1-963c-ed8539fa56dc@sirena.org.uk> References: <930d1b37-a588-43db-9867-4e1a58072601@oracle.com> <20250830222351.GA1705@pendragon.ideasonboard.com> <87h5xo1k6y.fsf@trenco.lwn.net> <20250831160339.2c45506c@foz.lan> <2f927f53-9af5-4e0c-be8f-f7bdf90e23ff@sirena.org.uk> <20250901204635.51b81ffd@foz.lan> <1bf8a898-e697-46e2-86b1-4158b021d652@sirena.org.uk> <865e583b-4c97-4db1-963c-ed8539fa56dc@sirena.org.uk> X-Mailer: Claws Mail 4.3.1 (GTK 3.24.49; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: ksummit@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Em Tue, 2 Sep 2025 12:15:51 +0100 Mark Brown escreveu: > On Tue, Sep 02, 2025 at 12:56:57AM +0200, Mauro Carvalho Chehab wrote: > > > If you run: > > > kernel-doc . --none -Wall > > > You won't have troubles with Sphinx slowness. It would be worth timing > > it on you machine and see how much time it takes to run. Probably > > the run time depends a little bit on the Python version. Not sure how > > much optimization it got(*). > > That takes about 90s for me. I wander why here is 3 times faster... disk cache? python version? faster ssd? What python version are you using? Thanks, Mauro