From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 440D136894B; Wed, 9 Sep 2026 17:22:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788974578; cv=none; b=PprNJnaPh4NFiqqfQM1wFCOA4lyXKdWTqjBK4TO+x5g2XRe4Wrnxljn8Sm0brdHD943EjG6/j1ArMjGOLDRmZjJ57TGz40dbTqSD6kCnFTqSMHWY8NbOue9aGKo9omWEWBFeDWXnJZ7gOGNDhNXIi2hsIKLv4yZ3c/8xr+GdKzY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788974578; c=relaxed/simple; bh=HF7hBvGHI2djh0Q/VjvpofpkXfH6mLt1xAFhu6eQkVM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FPDa+06Q7LdvZHxmCft+CMfweU+tWBIZ2h2lnVnqgS/0sWesXTTU+shM/0AJMBAnvk7kWrHQsZfb79Wkztob+am6gHvLciORQL3A0MzjiulNZ+NKURAxGsWQ6M0ubntnth8swpouag1VhbDW4xTMxuEXO+JKFNe1J+oV92cTezI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WR7t8OlH; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WR7t8OlH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 963121F000FF; Wed, 9 Sep 2026 17:22:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788974577; bh=APFjnB8AM36hLAYS9rCRFu3o1ig09AcvIwPP4JmZhlo=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=WR7t8OlHQCRXlT5je2S1lLwbE8AzuJZBKD/8FK3wkq5Fir3ksRyBj2zMBwpsqYgrO U1fmgjXiWynIo4WdB1D8oXxw6jHkuOqLmp3ftm/vO2NIg2PmXKxcaIdiJta/knURAY lAceIrP6EZKyszeO0snH+/ydcGLLMI9epoQ78DAygI+dviHOmBB7ucRFFQdtOlnRMf 6v9+ScTBkVopWm+GwwJmvyReMTjK/TBNXcEhOranbgn8mtYnWckfC5hQWiY5q5ptFO kZ8O1UE988pLxsCSvlNeDmGAWmfWmiYEJiV/vylICesLReEZxQZK/9HQ63+FWFP6Z3 0g5BfbncEglHA== Date: Wed, 9 Sep 2026 19:22:48 +0200 From: "Oscar Salvador (SUSE)" To: "David Hildenbrand (Arm)" Cc: Andrew Morton , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Kairui Song , Qi Zheng , Shakeel Butt , Barry Song , Axel Rasmussen , Yuanchu Xie , Wei Xu , Baoquan He , Baolin Wang , Brendan Jackman , Johannes Weiner , Zi Yan , Oscar Salvador , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Jan Kiszka , Kieran Bingham , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-cxl@vger.kernel.org, driver-core@lists.linux.dev, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH 03/12] mm/sparse: move initialization of section metadata to sparse_metadata_init() Message-ID: References: <20260909-b4-sparsemem_cleanups-v1-0-008fc8d579fe@kernel.org> <20260909-b4-sparsemem_cleanups-v1-3-008fc8d579fe@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@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: <20260909-b4-sparsemem_cleanups-v1-3-008fc8d579fe@kernel.org> On Wed, Sep 09, 2026 at 03:32:56PM +0200, David Hildenbrand (Arm) wrote: > Let's move the code responsible for initializing sparse metadata (usemap, > memmap) into a helper. Cleanup the variable while at it (e.g., > "map_count"). > > Drop the rather obvious code comments. > > No functional change intended. > > Signed-off-by: David Hildenbrand (Arm) Acked-by: Oscar Salvador -- Oscar Salvador SUSE Labs