From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.5]) (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 D871D346AC0 for ; Thu, 23 Jul 2026 02:32:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.5 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784773930; cv=none; b=sHWkHdiey7uLOByrI7h/Zv9k30jwpw47fNiEQfn039Z3fh7hxujFMIFUASO3yWpkwKwUNN25TxTyHD0UiqJoPu6iizKqx2xIsQ2P2azJs1jaxNID7+oV6d5FKvTg6iZ6zVZa4PSTtmoK4vKW4bUwSXyr0HCRDbeV+HVk9jSiaJ8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784773930; c=relaxed/simple; bh=J44v/p2JPcRHwmOKeJbeUVW9BYIOBsgxt3mCkTqNxog=; h=Date:From:To:Cc:Subject:In-Reply-To:References:Content-Type: MIME-Version:Message-ID; b=H7QINt2KWB4EDRD+a1WnM6tjIkbYfGdcW+ChIdcy7tdzCGOARFJkKPH1mmk+8RCkj2HHmEU2Ru4sP8aIeNiqU67RBQRNIfhs/rVeahyq46eWMBWv9lWHiHvfhsRsvukhFA46RJ3K9cL1zBp0gAaaLI5nbqSeQjK8wIiEgKh80Wk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=EL/3AOtB; arc=none smtp.client-ip=117.135.210.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="EL/3AOtB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:To:Subject:Content-Type:MIME-Version: Message-ID; bh=J44v/p2JPcRHwmOKeJbeUVW9BYIOBsgxt3mCkTqNxog=; b=E L/3AOtBbYyj66p1kVZK6v4PgwqUza23bu9PuLfUzuaII4iDIzPYLziQU9ajrQP6t 2T8w4r598F0uFdVEShLL0FtzS70YV46aDrqwVjGiMpfRE1LYsvpUmCRRwAWsxGIb gmGiurVkTLe0fxD7hYc1qMhUp87dPNxvdA15ZKNBM8= Received: from 19888972804$163.com ( [117.133.52.106] ) by ajax-webmail-wmsvr-40-113 (Coremail) ; Thu, 23 Jul 2026 10:29:05 +0800 (CST) Date: Thu, 23 Jul 2026 10:29:05 +0800 (CST) From: "jiale yao" <19888972804@163.com> To: "SJ Park" Cc: "Lorenzo Stoakes (ARM)" , "Andrew Morton" , "David Hildenbrand" , "Liam R. Howlett" , "Vlastimil Babka" , "Mike Rapoport" , "Suren Baghdasaryan" , "Michal Hocko" , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re:Re: [PATCH] mm/page_idle: call folio_test_lru() after folio_get() X-Priority: 3 X-Mailer: Coremail Webmail Server Version 2023.4-cmXT build 20260511(2e539873) Copyright (c) 2002-2026 www.mailtech.cn 163com In-Reply-To: <20260723004250.96509-1-sj@kernel.org> References: <20260723004250.96509-1-sj@kernel.org> X-NTES-SC: AL_Qu2TBvucvE8v4yCcYekdm0kTgus9XsezvfQk3YBXc/sEvyLv4goGf3l+DEH37MKTAjmtjgabcztt7OFzb699xZSbR2Azdeb9Vt4NR/ZWRQ== Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <1476763.2025.19f8cce199c.Coremail.19888972804@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID:cSgvCgD330hxfGFqHmgjAA--.2211W X-CM-SenderInfo: x1dryxhdohiji6rwjhhfrp/xtbCzhEuaGphfHFgIAAA3f X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== CgpIaSBTSiwKVGhhbmtzIGZvciB5b3VyIHJldmlldy4gSSBkaWQgdGFrZSBjb21taXQgZDZiOGIw MmEyN2IzIGFzIGEgcmVmZXJlbmNlLgpMaW5rOiBodHRwczovL2xvcmUua2VybmVsLm9yZy8yMDI2 MDUyNTE2MjI1Ni44MzE3LTEtc2pAa2VybmVsLm9yZwoKVGhhbmtzCkppYWxlCgoKCgoKCgoKCgpB dCAyMDI2LTA3LTIzIDA4OjQyOjQ5LCAiU0ogUGFyayIgPHNqQGtlcm5lbC5vcmc+IHdyb3RlOgo+ T24gV2VkLCAyMiBKdWwgMjAyNiAxMzo1MDowNSArMDEwMCAiTG9yZW56byBTdG9ha2VzIChBUk0p IiA8bGpzQGtlcm5lbC5vcmc+IHdyb3RlOgo+Cj4+IE5vb29vbyA6KSB0aGlzIGlzIG5vdCBob3cg eW91IHNlbmQgcGF0Y2hlcy4KPj4gCj4+IEFsc28geW91IHNob3VsZCBfcmVwbHlfIHRvIHJldmll dyBjb21tZW50cywgbm90IGp1c3Qgc2VuZCBhbm90aGVyIHBhdGNoIHdpdGggbm8KPj4gcmVwbHku IENvbW1zIGlzIGtpbmcuCj4+IAo+PiBBbHNvIC0gZG9uJ3QgcmVzcGluIHNvIHF1aWNrLiBXYWl0 IGEgZGF5Lgo+PiAKPj4gVGhlbiBzZW5kIGEgdjIsIE5PVCBpbiByZXBseSB0byBhbnl0aGluZy4K Pj4gCj4+IFJlYWxseSBiZXN0IHdheSBpcyB0byB1c2UgYjQsIGRvY3MgYXQKPj4gaHR0cHM6Ly9i NC5kb2NzLmtlcm5lbC5vcmcvZW4vbGF0ZXN0L2NvbnRyaWJ1dG9yL3ByZXAuaHRtbCBhbmQgZXRj Lgo+PiAKPj4gQnV0IHlvdSBjYW4gYWxzbyBkbyBzb21ldGhpbmcgbGlrZToKPj4gCj4+IGdpdCBm b3JtYXQtcGF0Y2ggLXYyIEhFQUR+MQo+PiBzY3JpcHRzL2NoZWNrcGF0Y2gucGwgPHBhdGNoIGZp bGVuYW1lPgo+PiBzY3JpcHRzL2dldF9tYWludGFpbmVyLnBsIDxwYXRjaCBmaWxlbmFtZT4KPj4g Z2l0IHNlbmQtZW1haWwgLS10bz0iKGFuZHJldykiIC0tY2M9IjxsaXN0IGZyb20gZ2V0IG1haW50 YWluZXJzPiIgPHBhdGNoIGZpbGVuYW1lPgo+PiAKPj4gCj4+IE9uIFdlZCwgSnVsIDIyLCAyMDI2 IGF0IDA3OjIwOjIwUE0gKzA4MDAsIGppYWxlIHlhbyB3cm90ZToKPj4gPiBwYWdlX2lkbGVfZ2V0 X2ZvbGlvKCkgc3BlY3VsYXRpdmVseSBjYWxscyBmb2xpb190ZXN0X2xydSgpIGJlZm9yZQo+PiA+ IGZvbGlvX3RyeV9nZXQoKS4gVGhlIGZvbGlvIGNhbiBnZXQgZnJlZWQgYW5kIHJlYWxsb2NhdGVk IHRvIGEgdGFpbCBwYWdlCj4+ID4gaW4gdGhlIG1lYW50aW1lLiBJbiB0aGF0IGNhc2UsIFZNX0JV R19PTl9QR0ZMQUdTKCkgaW4KPj4gPiBjb25zdF9mb2xpb19mbGFncygpIGNhbiBiZSB0cmlnZ2Vy ZWQuIFJlbW92ZSB0aGUgc3BlY3VsYXRpdmUgY2FsbC4KPj4gPgo+PiA+IFRoaXMgaXMgYSBzaWJs aW5nLXBhdGggYnVnOiBkYW1vbl9nZXRfZm9saW8oKSB3YXMgY29waWVkIGZyb20gdGhpcwo+PiA+ IGZ1bmN0aW9uIHdpdGggdGhlIHNhbWUgZmxhd2VkIHBhdHRlcm4uIENvbW1pdCBkNmI4YjAyYTI3 YjMKPj4gPiAoIm1tL2RhbW9uL29wcy1jb21tb246IGNhbGwgZm9saW9fdGVzdF9scnUoKSBhZnRl ciBmb2xpb19nZXQoKSIpIGZpeGVkCj4+ID4gZGFtb25fZ2V0X2ZvbGlvKCksIGJ1dCBwYWdlX2lk bGVfZ2V0X2ZvbGlvKCkgd2FzIGxlZnQgdW5maXhlZC4KPgo+SSB3YXMgYWN0dWFsbHkgdGhpbmtp bmcgSSBzaG91bGQgYWxzbyBkbyB0aGlzLCBidXQgSSB3YXMgYWdhaW4gZmFpbGVkIGF0Cj5tYW5h Z2luZyBteSBtZW1vcnkuICBUaGFuayB5b3UgZm9yIGRvaW5nIHRoaXMsIEppYWxlIQo+Cj4+ID4g S0NTQU4KPj4gPiAoc3RyaWN0IG1vZGUpIGNvbmZpcm1zIHRoZSBkYXRhIHJhY2Ugb24gdGhlIGZv bGlvIGZsYWdzOgo+PiA+Cj4+ID4gICBCVUc6IEtDU0FOOiBkYXRhLXJhY2UgaW4gLi4uIC8gcGVy Y3B1X2NvdW50ZXJfYWRkX2JhdGNoCj4+ID4gICAgIHBhZ2VfaWRsZV9nZXRfZm9saW8rMHg3YS8w eDJkMAo+PiA+ICAgICBwYWdlX2lkbGVfYml0bWFwX3JlYWQrMHhjOS8weDIyMAo+PiA+Cj4+ID4g U2lnbmVkLW9mZi1ieTogSmlhbGUgWWFvIDx5YW9qaWFsZTAyQDE2My5jb20+Cj4+ID4gUmV2aWV3 ZWQtYnk6IExvcmVuem8gU3RvYWtlcyAoQVJNKSA8bGpzQGtlcm5lbC5vcmc+Cj4KPj4gCj4+IHRo aXMgc2hvdWxkIHJlYWxseSBiZSBiYWNrcG9ydGVkLCBzbyBnb29kIHRvIGZpbmQgdGhlIHJpZ2h0 IGNvbW1pdCB0byB1c2UgYXMgYSBGaXhlczogaGVyZS4KPj4gCj4+IEFsc28gdGhlbiBhZGQgQ2M6 IDxzdGFibGVAdmdlci5rZXJuZWwub3JnPiBzbyBpdCBnZXRzIHNlbmQgZm9yIGJhY2twb3J0aW5n Lgo+PiAKPj4gQnV0IF9wbGVhc2VfIHdhaXQgYSBkYXkgYmVmb3JlIHNlbmRpbmcgdGhlIHYyIDop Cj4+IAo+PiA+IC0tLQo+PiAKPj4gQWxzbyBpbiB0aGUgdjIgcHV0IGEgbGlzdCBvZiBjaGFuZ2Vz IGhlcmUgKHdpbGwgbm90IGJlIGluY2x1ZGVkIGluIGNvbW1pdCBtc2cpCj4+IHdpdGggbGlua3Mg dG8gcHJldmlvdXMgdmVyc2lvbnMgb24gbG9yZS4KPgo+QXNzdW1pbmcgYWxsIHRoZSBhYm92ZSBu aWNlIHN1Z2dlc3Rpb25zIGZyb20gTG9yZW56byBhcmUgYWNjZXB0ZWQsCj4KPlJldmlld2VkLWJ5 OiBTSiBQYXJrIDxzakBrZXJuZWwub3JnPgo+Cj4KPlRoYW5rcywKPlNKCj4KPlsuLi5dCg==