From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta0.migadu.com (out-69.mta0.migadu.com [91.218.175.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6C5AE2F8E82 for ; Tue, 18 Aug 2026 07:20:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787037602; cv=none; b=Uhl6PAAe/dncRsnMuHJnzLjKt8SBcDZH7YIJa+dAl6TQmMZdN1cQT+a9wwDtJWqsqxr4+IiT1/7dvfpbiPLtxRwJ0QZKx4W7bdvRr0M+6yO7wTWcyQTu36aBMa4XjDD7zBSO9JI22eYfOJF6lqpo8zawGVOVeFsmXTcgzbHlu2Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787037602; c=relaxed/simple; bh=M/D4ZJ7WZLQYSekWO63cM3Lx+FOmlTfFl015biR0nTE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dPhI6ZT8UC+e5LLaFqiuG+LJCVk3F+Nl5FhlNhsN5n68tPtHJ0NvC+/YvQyiUUSfuG/3BDoUMtpuWQWWbiMqzXWWphQfTmxpeRhEZFurUWdUHnxLboP55/yuAKtPAZ47se3pr+HaioOkDAwa56VKbnz3L5QtgOTUW2Pxnrd921Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=gVyxWssW; arc=none smtp.client-ip=91.218.175.69 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) header.d=linux.dev header.i=@linux.dev header.b="gVyxWssW" X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=M/D4ZJ7WZLQYSekWO63cM3Lx+FOmlTfFl015biR0nTE=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1787037598; v=1; x=1787642398; b=gVyxWssW2tUgE+5I2qwAFXVpIK785BzvElJuid0IFb5mWvdwD/BiEJ3b2zkyNgLIGrQhOmKQ zHwcQJ0ya9Vkz1WWSGrzNpxmjkmIK/X/UhaeGCIBGVRkoXIJa2wUKq6CGHdIHRGOBx0qT8zB0xS mP/F5joOZWy4eauTJ7f9RlPw= X-Envelope-To: linux-kernel@vger.kernel.org Received: from localhost (3.112.29.171) by mta12.migadu.com with ESMTPS id e113e2322ca57fa1; Tue, 18 Aug 2026 07:19:57 +0000 X-Migadu-Flow: FLOW_OUT Date: Tue, 18 Aug 2026 15:19:54 +0800 From: Baoquan He To: kasong@tencent.com Cc: linux-mm@kvack.org, Andrew Morton , Johannes Weiner , Muchun Song , Qi Zheng , Ying Huang , Chris Li , Nico Pache , Usama Arif , Michal Hocko , Roman Gushchin , Shakeel Butt , David Hildenbrand , Lorenzo Stoakes , Barry Song , Axel Rasmussen , Yuanchu Xie , Wei Xu , Vlastimil Babka , Suren Baghdasaryan , Kemeng Shi , Nhat Pham , Youngjun Park , Zi Yan , Gregory Price , "Matthew Wilcox (Oracle)" , Baolin Wang , Ryan Roberts , Dev Jain , Lance Yang , Hugh Dickins , SeongJae Park , David Rientjes , Yu Zhao , Vernon Yang , Zicheng Wang , Chen Ridong , Tal Zussman , Kairui Song , linux-kernel@vger.kernel.org, cgroups@vger.kernel.org Subject: Re: [PATCH RFC 10/15] mm/mglru: make folio lru referenced times count a generic API Message-ID: References: <20260804-mglru-fg-v1-0-4d8dad39dad6@tencent.com> <20260804-mglru-fg-v1-10-4d8dad39dad6@tencent.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260804-mglru-fg-v1-10-4d8dad39dad6@tencent.com> On 08/04/26 at 03:47am, Kairui Song via B4 Relay wrote: ...snip... > diff --git a/mm/migrate.c b/mm/migrate.c > index c737d0682fa4..806f1e913a38 100644 > --- a/mm/migrate.c > +++ b/mm/migrate.c > @@ -786,8 +786,6 @@ void folio_migrate_flags(struct folio *newfolio, struct folio *folio) > folio_set_active(newfolio); > } else if (folio_test_clear_unevictable(folio)) > folio_set_unevictable(newfolio); > - if (folio_test_workingset(folio)) > - folio_set_workingset(newfolio); > if (folio_test_checked(folio)) > folio_set_checked(newfolio); Change in this place sneaks into this patch? > /* > > -- > 2.55.0 > >