From nobody Mon Apr 6 23:15:15 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2E1613F8DE1 for ; Tue, 17 Mar 2026 19:11:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773774707; cv=none; b=GrRP3PhWzVOBz3rL9FdGpgc3eYfi++RH5l01KVqcbbO3RQ7zF5LPpRZ7DkN/mcbSg8uGs/HUDXLqxWvS4b0Mdoapx+xAd4AIFbnqr36jnW6fx8odxYk9KuAxYZ6DITpYFPhPBOgMfRoaO4gS6dMybyMejLVfoPiCJKWsveJIhy0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773774707; c=relaxed/simple; bh=GcFHhw9QC57xarnRrtoQMA1XXdy9vkzhEI8StrL+fNk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=sbG6YpBkMW0VVABUJ7PuCzlHJ9OIh9p0nN0ovOumV4eRe2oG/uGHCwO/yV0OcDZ5hu5Z4r/MBPGUxyF9kPaDEn2mfAezHmbVPKqb6u0mJDl7PrvbzOSFYW3sLTQTqVhl7vKeZ5tJI4OykQVHFUA4GlgG2H/NmDkKn/kT95Hqu1g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lVVwEmJM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lVVwEmJM" Received: by smtp.kernel.org (Postfix) with ESMTPS id E7976C2BCFD; Tue, 17 Mar 2026 19:11:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773774707; bh=GcFHhw9QC57xarnRrtoQMA1XXdy9vkzhEI8StrL+fNk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=lVVwEmJMjJ7eCRNC6OVcvoG1Jz/PzAaQmkZjy7QZgYZ2AjNYiyq3erdmZ57XbK3sY pKKiUiuKHdnaHidKGVTMmhVtIzheprsvdlUbSiFu6OmTpVp0MNh0XGD0tUamN4l4LV /JDJAb2O2qdLv3UWTy8jXOTQEkh9Jzm59kdwO1Rs8HdZABEe3umplsSSOaWOAGph4n sCQJhA84K9Z7BsK57jbVN4AGaQtA4zvA3jfgikxue5gRPVCI4ddx///EOk68s4Ljmz pab5T6i7mQ+r4Hwm+1a9Sz4O0wPJ8QNO8tELmMpKJKQrci2P2yxc8W3gFWxAh+i6iN 7YDfEmkTz/2YA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE41DFEDA11; Tue, 17 Mar 2026 19:11:46 +0000 (UTC) From: Kairui Song via B4 Relay Date: Wed, 18 Mar 2026 03:09:04 +0800 Subject: [PATCH 8/8] mm/vmscan: remove sc->file_taken 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="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260318-mglru-reclaim-v1-8-2c46f9eb0508@tencent.com> References: <20260318-mglru-reclaim-v1-0-2c46f9eb0508@tencent.com> In-Reply-To: <20260318-mglru-reclaim-v1-0-2c46f9eb0508@tencent.com> To: linux-mm@kvack.org Cc: Andrew Morton , Axel Rasmussen , Yuanchu Xie , Wei Xu , Johannes Weiner , David Hildenbrand , Michal Hocko , Qi Zheng , Shakeel Butt , Lorenzo Stoakes , Barry Song , David Stevens , Chen Ridong , Leno Hou , Yafang Shao , Yu Zhao , Zicheng Wang , Kalesh Singh , Suren Baghdasaryan , Chris Li , Vernon Yang , linux-kernel@vger.kernel.org, Kairui Song X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1773774704; l=849; i=kasong@tencent.com; s=kasong-sign-tencent; h=from:subject:message-id; bh=gt8iOF2lvqV45jaXpQMK2rEjBoErbZaKLWKtqx1d/6o=; b=VXG4thCFCMpSII8Hv+Bkr5Er7SJWju2DheTxxcMlkv7dJns19gawBoIDz/wORmr1SKPFwXJ/w eI4rWv77eyxDt517edy9GAbSGCFxILfmwCOlkcTjfLjMo5Gj1DWjxs4 X-Developer-Key: i=kasong@tencent.com; a=ed25519; pk=kCdoBuwrYph+KrkJnrr7Sm1pwwhGDdZKcKrqiK8Y1mI= X-Endpoint-Received: by B4 Relay for kasong@tencent.com/kasong-sign-tencent with auth_id=562 X-Original-From: Kairui Song Reply-To: kasong@tencent.com From: Kairui Song No one is using it now, just remove it. Signed-off-by: Kairui Song Reviewed-by: Axel Rasmussen --- mm/vmscan.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index e11d0f1a8b68..b95c9fc17edf 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -174,7 +174,6 @@ struct scan_control { unsigned int congested; unsigned int writeback; unsigned int immediate; - unsigned int file_taken; unsigned int taken; } nr; =20 @@ -2041,8 +2040,6 @@ static unsigned long shrink_inactive_list(unsigned lo= ng nr_to_scan, sc->nr.writeback +=3D stat.nr_writeback; sc->nr.immediate +=3D stat.nr_immediate; sc->nr.taken +=3D nr_taken; - if (file) - sc->nr.file_taken +=3D nr_taken; =20 trace_mm_vmscan_lru_shrink_inactive(pgdat->node_id, nr_scanned, nr_reclaimed, &stat, sc->priority, file); --=20 2.53.0