From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 EFED3221297 for ; Tue, 22 Jul 2025 19:50:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753213819; cv=none; b=jHGWB6lOP8J3gtCSZz1EcGWRx6Cr1PreLPePhdE7Szf40cm4gHjNKnOtwm5hpXLye0XcmhZC1R6jIPGZ+r5/DHEa3+krkWeauilT3XnedYzqzMUfbto9T0MWZMIv4pM4vCBbtW30L8kp17KYZ474K/3zR+gS+4GPIeeXQOz5mn8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753213819; c=relaxed/simple; bh=ggYoDR0Wh4GP+RhrdjZXU/EJDUaACooyhlPvVhUWQcY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=QLvU+LN+TeImjUbFMyL7Gq8fN2Kxp8nrMi3abg1AuSnr9bz5mDMsldXsGvq5/TsxMGNam/ELFFwu1Soy3/dMxZ7J6/nLtbyiSCzIXmeSjzhBJZvItE55pHg86r0lwu4E9YWGeBzfUI/A0KqhZBXem+d9x6BzH+3oFL/vdWcqk3E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=H9lGnh70; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="H9lGnh70" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1753213816; 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=4CYJo6AX22LVhclJsQOSW3EWxZhNyBIePuLSfFpCwQI=; b=H9lGnh70lxMQxYKRcoVl/isVZWK26kZih/Vli7rygfK2dS8Cwt6EFb0ihGp8qK4ak5jGG9 yZkSy7ubFyNp+UNuoW7R9k9o5I72B7GaEmTEL7njbGjKQn8MDc7sgwLAolphN5favLWYQc ZvJXUAExO0+7DJFjGOfleWOp0hmjuyc= Received: from mail-wr1-f71.google.com (mail-wr1-f71.google.com [209.85.221.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-178-yy_y1trgPGa4TxS_kGJ_8Q-1; Tue, 22 Jul 2025 15:50:15 -0400 X-MC-Unique: yy_y1trgPGa4TxS_kGJ_8Q-1 X-Mimecast-MFC-AGG-ID: yy_y1trgPGa4TxS_kGJ_8Q_1753213814 Received: by mail-wr1-f71.google.com with SMTP id ffacd0b85a97d-3a50816ccc6so3791495f8f.1 for ; Tue, 22 Jul 2025 12:50:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753213814; x=1753818614; 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=4CYJo6AX22LVhclJsQOSW3EWxZhNyBIePuLSfFpCwQI=; b=KXXhG9+tezOhJ8SBkWeoKpo7oPJXRlqvd6rbE64LCU1XBXSl30Dx0ps0rzUmU8x7gO MAUAi5NMFPjcVh+7KnoCTNPttHQyZlFPhfpPIFCaAFzuUz0e9pdBvsOKuqx0E/zvf/mD oNnIybzehgxh7ZRW/GXVhmJRiu1/Kvm5yHIypX5vnf8TRR7/qUDNayfvx3H00QwW6g0i CUbY9ko3dyTk9O0U8eIOavOHIQdD9u2vmhmp97cJ+XZNv7Lysfb8odD4JZV/PckKMgUN h9nbtfyBeT7yTSkUnEh7j2kywh22IOjjzjDKFuQtz73c8ev7shPkd/sD/TkbhhdAiTMO dyHQ== X-Forwarded-Encrypted: i=1; AJvYcCUgJNprAwYg/SYsIwxS2RN/EOHR31pt2ZgheMzTposV7dvkCluakMgSqPcMghFQl9utcTRGw5S+ffnQQlRiZ+ePvU8=@vger.kernel.org X-Gm-Message-State: AOJu0YxVgW80ecG+MsXzcEwu674n6Ko9d25mmdMmOBC3qHC7ELKRyH2G r9/IWltc6c87NOuKPdKkSQdH/jAy57uvDr5e0JJAInIKJI+N7+c+34T5hZVk/+2vF0lKOVmpAsU BwV0j60GiUIVeig6FXNj+8uTbEukfdwI7c+7ODy2MSMUc8WixGsuA0rSpOuqiuVieoLpFxQ8ybg == X-Gm-Gg: ASbGncsZ25SZf34yimv712RxrDwlbsi0RxpmiVSBkmybWpDJcCBXgi1rWI7nq2zhQFT IHUYGrDimWCXTjX3uyNHH8Ah0cxxY2l3LjHZDGz0iQ7WXOtH8Xezxg4a1Nh+MNvmxwADXYMLVj3 Jr5Ax9Ane0c9wjgaWqpQulZCowPWPSTlasAop1HUGpHl3hTXp7tSpLkQ3kw0oQguxPQ6CqBwQfi tBkTpU3iSHxYoiomG2IL9+l4X+lxO5Up+5JPtSXFZNeJEpuf7M8+cJsMgROqwAvsebw1YOBtjcu l7dCVpnUoTBz68puM1Y63GWqr3/vGxgJiFZVDrfxfy0fq+4gBPwI8Tj8ICFnPGnhURVcCwJ035J dYL9MGu/sBJr1+o+lwxQHnRUUoejo96LTUrRapZxvQ7cSq88tVTew5xxW62xpYpXzFA4= X-Received: by 2002:a05:6000:2881:b0:3a4:d64a:3df6 with SMTP id ffacd0b85a97d-3b768ee04a6mr365286f8f.3.1753213813981; Tue, 22 Jul 2025 12:50:13 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGTGClSNX9mUSWtmXovYaFOq4uYjzpLv10wKGZfAItrjjD7uCRR5y1Y77Cn/0hc29Z3GFAHmA== X-Received: by 2002:a05:6000:2881:b0:3a4:d64a:3df6 with SMTP id ffacd0b85a97d-3b768ee04a6mr365259f8f.3.1753213813446; Tue, 22 Jul 2025 12:50:13 -0700 (PDT) Received: from ?IPV6:2003:d8:2f28:de00:1efe:3ea4:63ba:1713? (p200300d82f28de001efe3ea463ba1713.dip0.t-ipconnect.de. [2003:d8:2f28:de00:1efe:3ea4:63ba:1713]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b61ca4d7efsm14361183f8f.67.2025.07.22.12.50.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 22 Jul 2025 12:50:13 -0700 (PDT) Message-ID: <38daa60c-927f-4076-b1b7-bf81c49deacd@redhat.com> Date: Tue, 22 Jul 2025 21:50:11 +0200 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] mm/page_alloc: remove trace_mm_alloc_contig_migrate_range_info() To: Zi Yan , Richard Chang , linux-mm@kvack.org Cc: Andrew Morton , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Vlastimil Babka , Suren Baghdasaryan , Michal Hocko , Brendan Jackman , Johannes Weiner , David Rientjes , Martin Liu , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, kernel test robot References: <20250722194649.4135191-1-ziy@nvidia.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/g1oFAmgsLPQFCRvGjuMACgkQTd4Q 9wD/g1o0bxAAqYC7gTyGj5rZwvy1VesF6YoQncH0yI79lvXUYOX+Nngko4v4dTlOQvrd/vhb 02e9FtpA1CxgwdgIPFKIuXvdSyXAp0xXuIuRPQYbgNriQFkaBlHe9mSf8O09J3SCVa/5ezKM OLW/OONSV/Fr2VI1wxAYj3/Rb+U6rpzqIQ3Uh/5Rjmla6pTl7Z9/o1zKlVOX1SxVGSrlXhqt kwdbjdj/csSzoAbUF/duDuhyEl11/xStm/lBMzVuf3ZhV5SSgLAflLBo4l6mR5RolpPv5wad GpYS/hm7HsmEA0PBAPNb5DvZQ7vNaX23FlgylSXyv72UVsObHsu6pT4sfoxvJ5nJxvzGi69U s1uryvlAfS6E+D5ULrV35taTwSpcBAh0/RqRbV0mTc57vvAoXofBDcs3Z30IReFS34QSpjvl Hxbe7itHGuuhEVM1qmq2U72ezOQ7MzADbwCtn+yGeISQqeFn9QMAZVAkXsc9Wp0SW/WQKb76 FkSRalBZcc2vXM0VqhFVzTb6iNqYXqVKyuPKwhBunhTt6XnIfhpRgqveCPNIasSX05VQR6/a OBHZX3seTikp7A1z9iZIsdtJxB88dGkpeMj6qJ5RLzUsPUVPodEcz1B5aTEbYK6428H8MeLq NFPwmknOlDzQNC6RND8Ez7YEhzqvw7263MojcmmPcLelYbfOwU0EVcufkQEQAOfX3n0g0fZz 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+DWgUCaCwtJQUJG8aPFAAKCRBN3hD3AP+DWlDnD/4k2TW+HyOOOePVm23F5HOhNNd7nNv3 Vq2cLcW1DteHUdxMO0X+zqrKDHI5hgnE/E2QH9jyV8mB8l/ndElobciaJcbl1cM43vVzPIWn 01vW62oxUNtEvzLLxGLPTrnMxWdZgxr7ACCWKUnMGE2E8eca0cT2pnIJoQRz242xqe/nYxBB /BAK+dsxHIfcQzl88G83oaO7vb7s/cWMYRKOg+WIgp0MJ8DO2IU5JmUtyJB+V3YzzM4cMic3 bNn8nHjTWw/9+QQ5vg3TXHZ5XMu9mtfw2La3bHJ6AybL0DvEkdGxk6YHqJVEukciLMWDWqQQ RtbBhqcprgUxipNvdn9KwNpGciM+hNtM9kf9gt0fjv79l/FiSw6KbCPX9b636GzgNy0Ev2UV m00EtcpRXXMlEpbP4V947ufWVK2Mz7RFUfU4+ETDd1scMQDHzrXItryHLZWhopPI4Z+ps0rB CQHfSpl+wG4XbJJu1D8/Ww3FsO42TMFrNr2/cmqwuUZ0a0uxrpkNYrsGjkEu7a+9MheyTzcm vyU2knz5/stkTN2LKz5REqOe24oRnypjpAfaoxRYXs+F8wml519InWlwCra49IUSxD1hXPxO WBe5lqcozu9LpNDH/brVSzHCSb7vjNGvvSVESDuoiHK8gNlf0v+epy5WYd7CGAgODPvDShGN g3eXuA== Organization: Red Hat In-Reply-To: <20250722194649.4135191-1-ziy@nvidia.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: 0dvwildx3kpE99D7ijGm86lI_p8jTYAz5Cm7PNS2eX0_1753213814 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 22.07.25 21:46, Zi Yan wrote: > The trace event has not recorded the right data since it was introduced > at commit c8b360031218 ("mm: add alloc_contig_migrate_range allocation > statistics"). Remove it. > > Reported-by: kernel test robot > Closes: https://lore.kernel.org/oe-kbuild-all/202507220742.P3SaKlI6-lkp@intel.com/ > Signed-off-by: Zi Yan > --- Yeah, right call IMHO Acked-by: David Hildenbrand -- Cheers, David / dhildenb