From patchwork Tue Mar 5 13:24:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chengming Zhou X-Patchwork-Id: 13582391 Received: from out-178.mta1.migadu.com (out-178.mta1.migadu.com [95.215.58.178]) (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 9B7F285645 for ; Tue, 5 Mar 2024 13:24:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.178 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709645095; cv=none; b=LPyYXWR3xIV+Gl4JO7IAzFPKNKD5vFL43qtgVh94gwJt+skUPJrf71dudcdT7ml5Q3ROb7qDgXL0tRvu2oV5MgKgkh9W1OPNMg5hQFSQchfkSOl5JinlogYwM42pDl56PhXPeOagwBUP7ADI5DVnqT5gRsqsa+HmUJ6RvogslpQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709645095; c=relaxed/simple; bh=1q5Yl/qte9Q6wO0ustPZcZZlP5R/+aF87r8s/YtOT6s=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=kXrEnD31+7+mFzlt0vwWi+A4tmzbAMwVD2HMRl/aMjTPJsWljls9DkCSuDN0XbfBAM5YlSkwuhPdrtmLQ4Ve1aEwMajN5gEwgX/sQJHvMadvyjWGOJAXOTSWtx8fKtRGt6j88QGBlsyaw/agnr2tKWtSL5E/ftaJs5bm1LZR/nk= 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=VyW6bH3o; arc=none smtp.client-ip=95.215.58.178 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="VyW6bH3o" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1709645090; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gAnWFjhme+Jy4FpyDR7luzM4shNJlsSc/yEtH+AkW4g=; b=VyW6bH3oKu7YzBCKju1CvcwXKtZhuqykpIaos9vDEa5cf/lSc31Y7pbrZBxJLqFTx81uzA gY66iHhBIEJToOyv+diDoJ04lhG9Dv6+xCqUNBOx2jKNvWGfIeJ+qo8F3PVvkmYkuM7RaT vIUCYOLV6/rJKG0239id+M1b3yme3Lc= From: Chengming Zhou To: gregkh@linuxfoundation.org Cc: rui.silva@linaro.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Chengming Zhou Subject: [PATCH v2] usb: isp1760: remove SLAB_MEM_SPREAD flag usage Date: Tue, 5 Mar 2024 13:24:42 +0000 Message-Id: <20240305132442.2122214-1-chengming.zhou@linux.dev> In-Reply-To: <2024030555-turbojet-headscarf-e26e@gregkh> References: <2024030555-turbojet-headscarf-e26e@gregkh> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT From: Chengming Zhou The SLAB_MEM_SPREAD flag used to be implemented in SLAB, which was removed as of v6.8-rc1, so it became a dead flag since the commit 16a1d968358a ("mm/slab: remove mm/slab.c and slab_def.h"). And the series[1] went on to mark it obsolete explicitly to avoid confusion for users. Here we can just remove all its users, which has no any functional change. [1] https://lore.kernel.org/all/20240223-slab-cleanup-flags-v2-1-02f1753e8303@suse.cz/ Signed-off-by: Chengming Zhou --- drivers/usb/isp1760/isp1760-hcd.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/usb/isp1760/isp1760-hcd.c b/drivers/usb/isp1760/isp1760-hcd.c index 76862ba40f35..0e5e4cb74c87 100644 --- a/drivers/usb/isp1760/isp1760-hcd.c +++ b/drivers/usb/isp1760/isp1760-hcd.c @@ -2521,21 +2521,19 @@ static const struct hc_driver isp1760_hc_driver = { int __init isp1760_init_kmem_once(void) { urb_listitem_cachep = kmem_cache_create("isp1760_urb_listitem", - sizeof(struct urb_listitem), 0, SLAB_TEMPORARY | - SLAB_MEM_SPREAD, NULL); + sizeof(struct urb_listitem), 0, SLAB_TEMPORARY, NULL); if (!urb_listitem_cachep) return -ENOMEM; qtd_cachep = kmem_cache_create("isp1760_qtd", - sizeof(struct isp1760_qtd), 0, SLAB_TEMPORARY | - SLAB_MEM_SPREAD, NULL); + sizeof(struct isp1760_qtd), 0, SLAB_TEMPORARY, NULL); if (!qtd_cachep) goto destroy_urb_listitem; qh_cachep = kmem_cache_create("isp1760_qh", sizeof(struct isp1760_qh), - 0, SLAB_TEMPORARY | SLAB_MEM_SPREAD, NULL); + 0, SLAB_TEMPORARY, NULL); if (!qh_cachep) goto destroy_qtd;