From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=91.218.175.224 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792723681; b=H8C9hciGHr90gN8KLH3BGKgYLCviwlMpphkR4gueQzJm9MmL5r7eFmVmlTauw1AxYpYa RUMJv3ufejgqTnHu78jEene3+3Utz4IyXV/wygSFWHVAeSgFzG7eyPD5xD8zVSneHRsyf OypIuGXIoZhZjPOhHIXCTSsmB5MKtNSGLhuaSEvT7Fgbw1nO5EONMDPRMf4fWFPtEhrTt M6TobbUAnOdSWpTaKdUqvFAqg+C43hsA5Xw5JujTmQV8pMkFQbyV+xdQoE87/2JO4h1+0 x4DUN1n2Id8QGHEZ54weEcNGef9OA91BPs8D48l0X6S2uRY49xc/H4pk1tp5z0RZYAg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792723681; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:From:To:Cc:Subject:Date:Message-ID: X-Mailer:In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=waGF8VthxuGr2cf9AIuvHuwULN2Uj1gYJg+7Hv15GnE=; b=VIrEDKYLuFij0h4dwABnWk6OtOtOdqKchts4UMEBwgYHMTaYkjmfE0VqfyM6EYri0XT9 ohqEJB7bdTNhDvu24zzdQ90WODjupnM/GSIiOxfI5Ez0R16cigLK5FnrwktAcoZUTN+R6 yquES/XV6HcObekH6ETCPT8dkSE72sZn+FREA54/PlZrhgP5CPY7gK19tVOyeTSbs3gi8 Kpuawj2xob8MeXggLY2reVY7Duqb6edl0+e8nRaCEqyyDdUbTj+QBb+zyrUnEDacAePcL pWV74QRXl4FpROHC3wnyzA/Kp7jSenyju3Bx9sRRuQbL1WYU2a2oUwwOHvoPpCnU12w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=Z1WvDcxE; arc=none smtp.remote-ip=91.218.175.224 Received: from mta0.migadu.com (out-224.mta0.migadu.com [91.218.175.224]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4A336606A31A for ; Fri, 23 Oct 2026 02:47:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 4A336606A31A Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=Z1WvDcxE X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=waGF8VthxuGr2cf9AIuvHuwULN2Uj1gYJg+7Hv15GnE=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1792723678; v=1; x=1793328478; b=Z1WvDcxEZIoKaKFWzQsDJQ3hNk2osq09+g+LsdI9P67ej0GzjsQw7KKTCvHdiKgKcBFW4tbC Wx9/7k3tyx/DC+298g+YxsxhTWw+6BoqdFNTytfmDHY8BXvGX1vVH3NJ0CXCn5INaQ9yfpqc1oe CeGeSMubO7h3adC7o5CjwB/8= X-Envelope-To: linux-kernel@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 2cb42ed3f8acdf14; Fri, 23 Oct 2026 02:47:58 +0000 X-Mizu-Trace-ID: 2cb42ed3f8acdf14 X-Migadu-Flow: FLOW_OUT From: Lance Yang To: songmuchun@bytedance.com Cc: osalvador@suse.de, akpm@linux-foundation.org, rppt@kernel.org, qi.zheng@linux.dev, lance.yang@linux.dev, jthoughton@google.com, david@kernel.org, muchun.song@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 08/12] mm: hugetlb_vmemmap: move alloc_vmemmap_page_list() next to its free helper Date: Fri, 23 Oct 2026 10:47:48 +0800 Message-ID: <20261023024748.28413-1-lance.yang@linux.dev> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20261020115824.823278-7-songmuchun@bytedance.com> References: <20261020115824.823278-7-songmuchun@bytedance.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On Tue, Oct 20, 2026 at 07:58:20PM +0800, Muchun Song wrote: >Keep alloc_vmemmap_page_list() together with >free_vmemmap_page_list(). This also allows the folio-oriented >optimization helper introduced in a subsequent change to reuse the >allocator without a forward declaration. > >No functional change intended. > >Signed-off-by: Muchun Song >--- Reviewed-by: Lance Yang