From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9293C27C53 for ; Fri, 7 Jun 2024 18:41:01 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 7B39F6B0096; Fri, 7 Jun 2024 14:41:01 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 73D406B0098; Fri, 7 Jun 2024 14:41:01 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5421C6B009A; Fri, 7 Jun 2024 14:41:01 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 336CD6B0096 for ; Fri, 7 Jun 2024 14:41:01 -0400 (EDT) Received: from smtpin28.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 9E7CE81943 for ; Fri, 7 Jun 2024 18:41:00 +0000 (UTC) X-FDA: 82204959480.28.4570A9E Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by imf27.hostedemail.com (Postfix) with ESMTP id 664F140011 for ; Fri, 7 Jun 2024 18:40:58 +0000 (UTC) Authentication-Results: imf27.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=DCpO61Ao; dmarc=pass (policy=none) header.from=redhat.com; spf=pass (imf27.hostedemail.com: domain of david@redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=david@redhat.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1717785658; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=J1hUmjCQX6fG/8RrOn/s4Zg+H1krUQrxIX7N8cOfAjs=; b=OIuBGAL26WZ4ELzsLe6VFK4eOLyeAX5uh0lu6H9n9a5FzSUJO9rHaVVg6DrAs8AT170zIn Ria4k0GSRTmwLMenLPMsJ+d43yxW7uOYAgdGpHQJSdlqjzC6D0G+t0KtQ1TyCI/raiwT2q 2GtczKH6P1JoAnXNwDZC7nGRVf1gusU= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1717785658; a=rsa-sha256; cv=none; b=QNxpCnOiJpVSxRTJqEN7TKjg0jGIuEIwLY4cQK02/0B0ogeMtGEW3d/XtwquHu29+sgrJG 7z97TsWnCaH/CXHA74K9pR8vPY9JW/2M/Pzf/pQZNhkCSyV5iPdKjddukYkvu+zS/ttSPU t6fiuuh0KIuvL0vjvMA1frrRygDw6xI= ARC-Authentication-Results: i=1; imf27.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=DCpO61Ao; dmarc=pass (policy=none) header.from=redhat.com; spf=pass (imf27.hostedemail.com: domain of david@redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=david@redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1717785657; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=J1hUmjCQX6fG/8RrOn/s4Zg+H1krUQrxIX7N8cOfAjs=; b=DCpO61AoaDEQJQ717YrptT/89ioDnru5pC7VE3SEgp5O+BZKzGJ6zszmbjlGzidW6RpXwQ o0W0xUydxkfcuc7rALsvYUQiMg7pbaNrXooDQgOV1puO5QGIkLIKtX7kspY3QF/+mkf2an 2tEvAimo7BeW2eWDAwtNVjTPGerkrQI= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-28-G7LG6W_4NAezuBnj6jCUMw-1; Fri, 07 Jun 2024 14:40:56 -0400 X-MC-Unique: G7LG6W_4NAezuBnj6jCUMw-1 Received: by mail-wr1-f69.google.com with SMTP id ffacd0b85a97d-35e0f445846so1643872f8f.0 for ; Fri, 07 Jun 2024 11:40:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717785655; x=1718390455; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:from:references:cc:to:subject:user-agent :mime-version:date:message-id:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=J1hUmjCQX6fG/8RrOn/s4Zg+H1krUQrxIX7N8cOfAjs=; b=oG6JV6wM1GbRs53tpIP91hM3Oa63MJ4hjytu3bolx+xBMNANj+RzFbo6/IQ5LgA2Sg XTU9FAwADT10gDVWOHJBQNgq8PoHQmBxaKvlXUIM3sUND0z9Pa1kv8WRZKbtZO1Tl5FA VMEYl8BmxcI/OG4JxvaoZO4NnSC/WnwHX16tW8mA52/kWKZpj0D+TvLYg53TbqK2eFL6 fQe3zWO4ELkNpHYhKlc405tWYm8ihptVqn1MPG3HaxK6BzG7FGT3lnYuVvWKt/XHi06X bx57rJ/xBJgmouZFq9rMhWl5GQrgHyTztYvuPGpq1geWFVWpiy0Dmlt1929jf9TvK3+3 vn5A== X-Gm-Message-State: AOJu0Yy5UWmpM/wyPgaKS03SCTA2CGTTCaW2Yf9ZHTxcvFTaepMyOFye vzHWLtF0+KrPPJp9I6Hu2a1Rh90kmrSS4Yr94l7FWFBiWwwsIXPf5UZO070O5pUmBiDHFDBm/8a GH/tPUWGmN+NpMyIBqK6Df0hau7GQ3aZ3KRwKtWbMg5JGVjq/ X-Received: by 2002:a05:600c:3b22:b0:421:1f68:f80c with SMTP id 5b1f17b1804b1-42164a3274cmr33024025e9.25.1717785654958; Fri, 07 Jun 2024 11:40:54 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHjxAAobdln9o8Z+ZSwK+8DP+joAlNWvnty2OQv0sD2CWIRw1H0eU3Abu8j4Jf1XLd5TYqa1A== X-Received: by 2002:a05:600c:3b22:b0:421:1f68:f80c with SMTP id 5b1f17b1804b1-42164a3274cmr33023775e9.25.1717785654411; Fri, 07 Jun 2024 11:40:54 -0700 (PDT) Received: from ?IPV6:2003:cb:c71a:2200:31c4:4d18:1bdd:fb7a? (p200300cbc71a220031c44d181bddfb7a.dip0.t-ipconnect.de. [2003:cb:c71a:2200:31c4:4d18:1bdd:fb7a]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42158148f43sm93769755e9.33.2024.06.07.11.40.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 07 Jun 2024 11:40:54 -0700 (PDT) Message-ID: Date: Fri, 7 Jun 2024 20:40:52 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/3] mm: pass meminit_context to __free_pages_core() To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, linux-hyperv@vger.kernel.org, virtualization@lists.linux.dev, xen-devel@lists.xenproject.org, kasan-dev@googlegroups.com, Andrew Morton , Mike Rapoport , Oscar Salvador , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , =?UTF-8?Q?Eugenio_P=C3=A9rez?= , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Alexander Potapenko , Marco Elver , Dmitry Vyukov References: <20240607090939.89524-1-david@redhat.com> <20240607090939.89524-2-david@redhat.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; keydata= xsFNBFXLn5EBEAC+zYvAFJxCBY9Tr1xZgcESmxVNI/0ffzE/ZQOiHJl6mGkmA1R7/uUpiCjJ dBrn+lhhOYjjNefFQou6478faXE6o2AhmebqT4KiQoUQFV4R7y1KMEKoSyy8hQaK1umALTdL QZLQMzNE74ap+GDK0wnacPQFpcG1AE9RMq3aeErY5tujekBS32jfC/7AnH7I0v1v1TbbK3Gp XNeiN4QroO+5qaSr0ID2sz5jtBLRb15RMre27E1ImpaIv2Jw8NJgW0k/D1RyKCwaTsgRdwuK Kx/Y91XuSBdz0uOyU/S8kM1+ag0wvsGlpBVxRR/xw/E8M7TEwuCZQArqqTCmkG6HGcXFT0V9 PXFNNgV5jXMQRwU0O/ztJIQqsE5LsUomE//bLwzj9IVsaQpKDqW6TAPjcdBDPLHvriq7kGjt WhVhdl0qEYB8lkBEU7V2Yb+SYhmhpDrti9Fq1EsmhiHSkxJcGREoMK/63r9WLZYI3+4W2rAc UucZa4OT27U5ZISjNg3Ev0rxU5UH2/pT4wJCfxwocmqaRr6UYmrtZmND89X0KigoFD/XSeVv jwBRNjPAubK9/k5NoRrYqztM9W6sJqrH8+UWZ1Idd/DdmogJh0gNC0+N42Za9yBRURfIdKSb B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzSREYXZpZCBIaWxk ZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT7CwZgEEwEIAEICGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAhkBFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAl8Ox4kFCRKpKXgACgkQTd4Q 9wD/g1oHcA//a6Tj7SBNjFNM1iNhWUo1lxAja0lpSodSnB2g4FCZ4R61SBR4l/psBL73xktp rDHrx4aSpwkRP6Epu6mLvhlfjmkRG4OynJ5HG1gfv7RJJfnUdUM1z5kdS8JBrOhMJS2c/gPf wv1TGRq2XdMPnfY2o0CxRqpcLkx4vBODvJGl2mQyJF/gPepdDfcT8/PY9BJ7FL6Hrq1gnAo4 3Iv9qV0JiT2wmZciNyYQhmA1V6dyTRiQ4YAc31zOo2IM+xisPzeSHgw3ONY/XhYvfZ9r7W1l pNQdc2G+o4Di9NPFHQQhDw3YTRR1opJaTlRDzxYxzU6ZnUUBghxt9cwUWTpfCktkMZiPSDGd KgQBjnweV2jw9UOTxjb4LXqDjmSNkjDdQUOU69jGMUXgihvo4zhYcMX8F5gWdRtMR7DzW/YE BgVcyxNkMIXoY1aYj6npHYiNQesQlqjU6azjbH70/SXKM5tNRplgW8TNprMDuntdvV9wNkFs 9TyM02V5aWxFfI42+aivc4KEw69SE9KXwC7FSf5wXzuTot97N9Phj/Z3+jx443jo2NR34XgF 89cct7wJMjOF7bBefo0fPPZQuIma0Zym71cP61OP/i11ahNye6HGKfxGCOcs5wW9kRQEk8P9 M/k2wt3mt/fCQnuP/mWutNPt95w9wSsUyATLmtNrwccz63XOwU0EVcufkQEQAOfX3n0g0fZz Bgm/S2zF/kxQKCEKP8ID+Vz8sy2GpDvveBq4H2Y34XWsT1zLJdvqPI4af4ZSMxuerWjXbVWb T6d4odQIG0fKx4F8NccDqbgHeZRNajXeeJ3R7gAzvWvQNLz4piHrO/B4tf8svmRBL0ZB5P5A 2uhdwLU3NZuK22zpNn4is87BPWF8HhY0L5fafgDMOqnf4guJVJPYNPhUFzXUbPqOKOkL8ojk CXxkOFHAbjstSK5Ca3fKquY3rdX3DNo+EL7FvAiw1mUtS+5GeYE+RMnDCsVFm/C7kY8c2d0G NWkB9pJM5+mnIoFNxy7YBcldYATVeOHoY4LyaUWNnAvFYWp08dHWfZo9WCiJMuTfgtH9tc75 7QanMVdPt6fDK8UUXIBLQ2TWr/sQKE9xtFuEmoQGlE1l6bGaDnnMLcYu+Asp3kDT0w4zYGsx 5r6XQVRH4+5N6eHZiaeYtFOujp5n+pjBaQK7wUUjDilPQ5QMzIuCL4YjVoylWiBNknvQWBXS lQCWmavOT9sttGQXdPCC5ynI+1ymZC1ORZKANLnRAb0NH/UCzcsstw2TAkFnMEbo9Zu9w7Kv AxBQXWeXhJI9XQssfrf4Gusdqx8nPEpfOqCtbbwJMATbHyqLt7/oz/5deGuwxgb65pWIzufa N7eop7uh+6bezi+rugUI+w6DABEBAAHCwXwEGAEIACYCGwwWIQQb2cqtc1xMOkYN/MpN3hD3 AP+DWgUCXw7HsgUJEqkpoQAKCRBN3hD3AP+DWrrpD/4qS3dyVRxDcDHIlmguXjC1Q5tZTwNB boaBTPHSy/Nksu0eY7x6HfQJ3xajVH32Ms6t1trDQmPx2iP5+7iDsb7OKAb5eOS8h+BEBDeq 3ecsQDv0fFJOA9ag5O3LLNk+3x3q7e0uo06XMaY7UHS341ozXUUI7wC7iKfoUTv03iO9El5f XpNMx/YrIMduZ2+nd9Di7o5+KIwlb2mAB9sTNHdMrXesX8eBL6T9b+MZJk+mZuPxKNVfEQMQ a5SxUEADIPQTPNvBewdeI80yeOCrN+Zzwy/Mrx9EPeu59Y5vSJOx/z6OUImD/GhX7Xvkt3kq Er5KTrJz3++B6SH9pum9PuoE/k+nntJkNMmQpR4MCBaV/J9gIOPGodDKnjdng+mXliF3Ptu6 3oxc2RCyGzTlxyMwuc2U5Q7KtUNTdDe8T0uE+9b8BLMVQDDfJjqY0VVqSUwImzTDLX9S4g/8 kC4HRcclk8hpyhY2jKGluZO0awwTIMgVEzmTyBphDg/Gx7dZU1Xf8HFuE+UZ5UDHDTnwgv7E th6RC9+WrhDNspZ9fJjKWRbveQgUFCpe1sa77LAw+XFrKmBHXp9ZVIe90RMe2tRL06BGiRZr jPrnvUsUUsjRoRNJjKKA/REq+sAnhkNPPZ/NNMjaZ5b8Tovi8C0tmxiCHaQYqj7G2rgnT0kt WNyWQQ== Organization: Red Hat In-Reply-To: <20240607090939.89524-2-david@redhat.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Stat-Signature: gzw3hqz7n7b1ihgptysgspruhppif1on X-Rspamd-Queue-Id: 664F140011 X-Rspam-User: X-Rspamd-Server: rspam01 X-HE-Tag: 1717785658-316708 X-HE-Meta: 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 MAsfrTLn 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 07.06.24 11:09, David Hildenbrand wrote: > In preparation for further changes, let's teach __free_pages_core() > about the differences of memory hotplug handling. > > Move the memory hotplug specific handling from generic_online_page() to > __free_pages_core(), use adjust_managed_page_count() on the memory > hotplug path, and spell out why memory freed via memblock > cannot currently use adjust_managed_page_count(). > > Signed-off-by: David Hildenbrand > --- > mm/internal.h | 3 ++- > mm/kmsan/init.c | 2 +- > mm/memory_hotplug.c | 9 +-------- > mm/mm_init.c | 4 ++-- > mm/page_alloc.c | 17 +++++++++++++++-- > 5 files changed, 21 insertions(+), 14 deletions(-) > > diff --git a/mm/internal.h b/mm/internal.h > index 12e95fdf61e90..3fdee779205ab 100644 > --- a/mm/internal.h > +++ b/mm/internal.h > @@ -604,7 +604,8 @@ extern void __putback_isolated_page(struct page *page, unsigned int order, > int mt); > extern void memblock_free_pages(struct page *page, unsigned long pfn, > unsigned int order); > -extern void __free_pages_core(struct page *page, unsigned int order); > +extern void __free_pages_core(struct page *page, unsigned int order, > + enum meminit_context); > > /* > * This will have no effect, other than possibly generating a warning, if the > diff --git a/mm/kmsan/init.c b/mm/kmsan/init.c > index 3ac3b8921d36f..ca79636f858e5 100644 > --- a/mm/kmsan/init.c > +++ b/mm/kmsan/init.c > @@ -172,7 +172,7 @@ static void do_collection(void) > shadow = smallstack_pop(&collect); > origin = smallstack_pop(&collect); > kmsan_setup_meta(page, shadow, origin, collect.order); > - __free_pages_core(page, collect.order); > + __free_pages_core(page, collect.order, MEMINIT_EARLY); > } > } > > diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c > index 171ad975c7cfd..27e3be75edcf7 100644 > --- a/mm/memory_hotplug.c > +++ b/mm/memory_hotplug.c > @@ -630,14 +630,7 @@ EXPORT_SYMBOL_GPL(restore_online_page_callback); > > void generic_online_page(struct page *page, unsigned int order) > { > - /* > - * Freeing the page with debug_pagealloc enabled will try to unmap it, > - * so we should map it first. This is better than introducing a special > - * case in page freeing fast path. > - */ > - debug_pagealloc_map_pages(page, 1 << order); > - __free_pages_core(page, order); > - totalram_pages_add(1UL << order); > + __free_pages_core(page, order, MEMINIT_HOTPLUG); > } > EXPORT_SYMBOL_GPL(generic_online_page); > > diff --git a/mm/mm_init.c b/mm/mm_init.c > index 019193b0d8703..feb5b6e8c8875 100644 > --- a/mm/mm_init.c > +++ b/mm/mm_init.c > @@ -1938,7 +1938,7 @@ static void __init deferred_free_range(unsigned long pfn, > for (i = 0; i < nr_pages; i++, page++, pfn++) { > if (pageblock_aligned(pfn)) > set_pageblock_migratetype(page, MIGRATE_MOVABLE); > - __free_pages_core(page, 0); > + __free_pages_core(page, 0, MEMINIT_EARLY); > } > } The build bot just reminded me that I missed another case in this function: (CONFIG_DEFERRED_STRUCT_PAGE_INIT) diff --git a/mm/mm_init.c b/mm/mm_init.c index feb5b6e8c8875..5a0752261a795 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -1928,7 +1928,7 @@ static void __init deferred_free_range(unsigned long pfn, if (nr_pages == MAX_ORDER_NR_PAGES && IS_MAX_ORDER_ALIGNED(pfn)) { for (i = 0; i < nr_pages; i += pageblock_nr_pages) set_pageblock_migratetype(page + i, MIGRATE_MOVABLE); - __free_pages_core(page, MAX_PAGE_ORDER); + __free_pages_core(page, MAX_PAGE_ORDER, MEMINIT_EARLY); return; } -- Cheers, David / dhildenb