From nobody Mon Apr 6 15:29:00 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 383303F54B7 for ; Thu, 2 Apr 2026 18:53:42 +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=1775156022; cv=none; b=KD5NP2oLqiYKkrOqM0QKDhnzoKLG3T1MlBpGpeoa+gUAcQR5PiKLLD5Sj5+31YzUkIzprFm5+a6h8jxjvnmXsXI4u0B6B7j1NRbME9UVFPNwGKlTY146hYNqsYkwsDW4e3SO88yW3JlqHocaSE8gg+Ai1cxwp36m/QX7UYwV5EI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775156022; c=relaxed/simple; bh=C+b0qe8+WwLoSOukrhjp8oUBTkwqOJFRbwKbGr2dnNg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=E74kAmdqv6vqRsQ5MI63AS4xDZPZqeTNZNMjr9zoEvYT20rLFTXXHPmXY+4Dz8uKmvi/mmEFEgyxzZhOTx158hcT6hC+NDlzebRQhPvP9sVHDrYFAQzi9wDerT4Ri94NNbBayOIfHSoCWvc1rU6d7nJDkZMFhDiAWr6tQLIoCZQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fMIVSiCQ; 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="fMIVSiCQ" Received: by smtp.kernel.org (Postfix) with ESMTPS id 1665FC2BCF6; Thu, 2 Apr 2026 18:53:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775156022; bh=C+b0qe8+WwLoSOukrhjp8oUBTkwqOJFRbwKbGr2dnNg=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=fMIVSiCQAUklaISRQoCqFzL55chab5pSI3LhKi4fMM1oFPqf/SLCFSmX3BkVmxql6 YJ6MzgwwoTfT9+nPdi/DVx9SlJkOj2yImaxzdcghLNM8e3zFY/zXsnSV0tPNmVafs2 6uKoKG1bXSpjE4jvccYjV67/U0yDnn2gKCpKvytpQD99dyGO3N/M1fXXt5EeqiOres 9nCzBsVmTu9uZy6KPRzfuYjMX8IrFus5eEugVolMAlGa5ewIsXg1P2sin618FGzwqM dQ/4zHWOuMe7cB8KOvme0c9dhTjGqqKJv+IzTHrdtfLhtIg8nmNaSW3EIJYd9wUlZ0 0Wa0cC/ME0nBg== 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 0C85AD6AAFA; Thu, 2 Apr 2026 18:53:42 +0000 (UTC) From: Kairui Song via B4 Relay Date: Fri, 03 Apr 2026 02:53:39 +0800 Subject: [PATCH v3 13/14] mm/vmscan: remove sc->unqueued_dirty 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: <20260403-mglru-reclaim-v3-13-a285efd6ff91@tencent.com> References: <20260403-mglru-reclaim-v3-0-a285efd6ff91@tencent.com> In-Reply-To: <20260403-mglru-reclaim-v3-0-a285efd6ff91@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, Qi Zheng , Baolin Wang , Kairui Song X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1775156018; l=936; i=kasong@tencent.com; s=kasong-sign-tencent; h=from:subject:message-id; bh=e26nyKYLbSKDUtJliGN08CbrGD9gSe1V6+IS9z4KclM=; b=6RfwFUsNaOQsJCmIZR9jBEebpkVMA+ugGtcyI9hhtGMRsHXd3FE7z0CUa9CobREdLXlVjOORk jAEcEvC2s1ZAlqkMJ+7hhu27i8/1BUKAQstv4QRkUW5Bs6OLlS9LiOu 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. Suggested-by: Axel Rasmussen Reviewed-by: Baolin Wang Signed-off-by: Kairui Song --- mm/vmscan.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index e4f27fd22422..9120d914445e 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -169,7 +169,6 @@ struct scan_control { =20 struct { unsigned int dirty; - unsigned int unqueued_dirty; unsigned int congested; unsigned int writeback; unsigned int immediate; @@ -2035,7 +2034,6 @@ static unsigned long shrink_inactive_list(unsigned lo= ng nr_to_scan, =20 sc->nr.dirty +=3D stat.nr_dirty; sc->nr.congested +=3D stat.nr_congested; - sc->nr.unqueued_dirty +=3D stat.nr_unqueued_dirty; sc->nr.writeback +=3D stat.nr_writeback; sc->nr.immediate +=3D stat.nr_immediate; sc->nr.taken +=3D nr_taken; --=20 2.53.0