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X-CSE-ConnectionGUID: lHwxHAAwQ7ihjah2Ovz9RA== X-CSE-MsgGUID: pGiu2uORS+qX9/5LGT1rvQ== X-IronPort-AV: E=McAfee;i="6700,10204,11329"; a="41498023" X-IronPort-AV: E=Sophos;i="6.13,243,1732608000"; d="scan'208";a="41498023" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jan 2025 03:39:10 -0800 X-CSE-ConnectionGUID: WQ3pUf1KT8SuMAFaL3Hjig== X-CSE-MsgGUID: JLu2nZyRRtSoMC0wMM5u8Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="109462762" Received: from unknown (HELO ubik) ([10.237.72.184]) by orviesa007.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jan 2025 03:39:09 -0800 From: Alexander Shishkin To: Lorenzo Stoakes Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Matthew Wilcox , David Hildenbrand , alexander.shishkin@linux.intel.com Subject: Re: [PATCH v2] intel_th: avoid using deprecated page->mapping, index fields In-Reply-To: <64514bd2-0271-4b2e-b1f5-a35520fae4ff@lucifer.local> References: <20241203080001.12341-1-lorenzo.stoakes@oracle.com> <0fcfc239-19c7-404f-bbc5-70a29ccf6ec0@lucifer.local> <87v7tyyrvb.fsf@ubik.fi.intel.com> <64514bd2-0271-4b2e-b1f5-a35520fae4ff@lucifer.local> Date: Wed, 29 Jan 2025 13:39:06 +0200 Message-ID: <87sep1zw6d.fsf@ubik.fi.intel.com> MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Queue-Id: 0F6394000C X-Rspam-User: X-Rspamd-Server: rspam11 X-Stat-Signature: c7sg1q6r34z96uxw8ghsmsfi14c9jtcx X-HE-Tag: 1738150751-543599 X-HE-Meta: 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 KX2uWmBX HRjwPFuLxP7Z/JO8PEjveb1I9Augyo7iprmtMsq0B8+ucHJsDQJ6Xh0OwYF5/WjnKMYcO5u1c+N2DI7LBoxjxug4Up527kCFBLQrG95PR3RhUd5MV4l6z9f8pikSQRLwSjCufBovz2HbPkW7DdKwHDQVZALMGBie+TDuMkYdQpjBkr38= X-Bogosity: Ham, tests=bogofilter, spamicity=0.002076, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Lorenzo Stoakes writes: > Thanks very much! Yeah just keen to get this in as we are moving towards > removing these fields very soon. My understanding is that this is a part of larger effort to reduce struct page to 8 bytes and an optionally dynamically allocated slightly larger structure, is that correct? Just curious. > Could you take this in your tree? I think that'd work best. Sure, will do. Thanks, -- Alex