From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.223.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5DB8134753C for ; Thu, 14 May 2026 08:20:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778746802; cv=none; b=oRK1v+5loULJTA7dZjKvO2YRiX7wRM/WtfAdwLHAyeXRxJXC2rpzo2x9X4WofRvKMwv3/NN6OTEEPczlqUoZjXKtPP6GnR/lm5JNR3B81V5jd4cZdVO1+G9d0wcmG33dRx502AgPDAKGRYcqPbYUoAr6CY2ulefMBc7a9BkzNeU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778746802; c=relaxed/simple; bh=aw+i3cRoqnHxIjZQ3z8Em/igB2++ejc9ynUQIcXmTPw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lQYW+cYY+J2M6XHG22L4DQMeDPBGvGjC3LxORhBPh4HQZR+am9VdPVLulS0v55cpJEup8UbSKyCwqHlYB2B8M+H1Ci9jxZvVaY2t8ZGDHJcqtgsLquOfNAS/C+sWAGPCydhUH602SlAu+VJ+E6HfOjViIM8qkaq4aOehnFWH8tU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; arc=none smtp.client-ip=195.135.223.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id C349966E63; Thu, 14 May 2026 08:19:59 +0000 (UTC) Authentication-Results: smtp-out2.suse.de; none Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id E1482593A9; Thu, 14 May 2026 08:19:58 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id 6mLZNK6FBWrTIQAAD6G6ig (envelope-from ); Thu, 14 May 2026 08:19:58 +0000 Date: Thu, 14 May 2026 10:19:57 +0200 From: Oscar Salvador To: Muchun Song Cc: Andrew Morton , David Hildenbrand , Muchun Song , Michael Ellerman , Madhavan Srinivasan , Lorenzo Stoakes , "Liam R . Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Nicholas Piggin , Christophe Leroy , Ackerley Tng , Frank van der Linden , aneesh.kumar@linux.ibm.com, joao.m.martins@oracle.com, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 07/69] mm/sparse: Move subsection_map_init() into sparse_init() Message-ID: References: <20260513130542.35604-1-songmuchun@bytedance.com> <20260513130542.35604-8-songmuchun@bytedance.com> 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: <20260513130542.35604-8-songmuchun@bytedance.com> X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 50.00]; REPLY(-4.00)[] X-Rspamd-Queue-Id: C349966E63 X-Spam-Score: -4.00 X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Flag: NO X-Spam-Level: On Wed, May 13, 2026 at 09:04:35PM +0800, Muchun Song wrote: > subsection_map_init() is part of sparse memory initialization, but it is > currently called from free_area_init(). > > Move it into sparse_init() so the sparse-specific setup stays together > instead of being split across the generic free_area_init() path. > > Signed-off-by: Muchun Song > Acked-by: Mike Rapoport (Microsoft) Acked-by: Oscar Salvador -- Oscar Salvador SUSE Labs