From patchwork Fri Aug 21 15:01:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roman Gushchin X-Patchwork-Id: 1349326 X-Patchwork-Delegate: bpf@iogearbox.net Return-Path: X-Original-To: incoming-bpf@patchwork.ozlabs.org Delivered-To: patchwork-incoming-bpf@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=bpf-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=reject dis=none) header.from=fb.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=fb.com header.i=@fb.com header.a=rsa-sha256 header.s=facebook header.b=BGSxFzTd; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BY4s75Wp8z9sTQ for ; Sat, 22 Aug 2020 01:18:03 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728133AbgHUPR7 (ORCPT ); Fri, 21 Aug 2020 11:17:59 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:57554 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728017AbgHUPRw (ORCPT ); Fri, 21 Aug 2020 11:17:52 -0400 Received: from pps.filterd (m0089730.ppops.net [127.0.0.1]) by m0089730.ppops.net (8.16.0.42/8.16.0.42) with SMTP id 07LFAj0w005593 for ; Fri, 21 Aug 2020 08:17:51 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=facebook; bh=jE0vXs+gQW10rH0feF6C0U96CAqBPpOSd/wymRApFnE=; b=BGSxFzTdnbZouXRg0rNlsSzQUd/iwLHy2be5ZDLkhPUa1a3FY3VA1k33Q7talXKUmqC+ qXS+KBm03wEpcZb/Azxd4BPbN/q0qUVuiERcYxfUayhXCSoPsUFCHGtYkEV9Y9sdwdxI NDxsb841hJVrWm/a2w4AjFLmXpBBVnTKucg= Received: from maileast.thefacebook.com ([163.114.130.16]) by m0089730.ppops.net with ESMTP id 331hcc14ku-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 21 Aug 2020 08:17:45 -0700 Received: from intmgw002.06.prn3.facebook.com (2620:10d:c0a8:1b::d) by mail.thefacebook.com (2620:10d:c0a8:82::d) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Fri, 21 Aug 2020 08:17:45 -0700 Received: by devvm1096.prn0.facebook.com (Postfix, from userid 111017) id 67E5B344105F; Fri, 21 Aug 2020 08:01:35 -0700 (PDT) Smtp-Origin-Hostprefix: devvm From: Roman Gushchin Smtp-Origin-Hostname: devvm1096.prn0.facebook.com To: CC: , Alexei Starovoitov , Daniel Borkmann , , , Johannes Weiner , Shakeel Butt , , Roman Gushchin , Song Liu Smtp-Origin-Cluster: prn0c01 Subject: [PATCH bpf-next v4 13/30] bpf: refine memcg-based memory accounting for xskmap maps Date: Fri, 21 Aug 2020 08:01:17 -0700 Message-ID: <20200821150134.2581465-14-guro@fb.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200821150134.2581465-1-guro@fb.com> References: <20200821150134.2581465-1-guro@fb.com> MIME-Version: 1.0 X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-08-21_08:2020-08-21,2020-08-21 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 spamscore=0 suspectscore=13 bulkscore=0 mlxlogscore=762 lowpriorityscore=0 phishscore=0 adultscore=0 malwarescore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2008210143 X-FB-Internal: deliver Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Extend xskmap memory accounting to include the memory taken by the xsk_map_node structure. Signed-off-by: Roman Gushchin Acked-by: Song Liu --- net/xdp/xskmap.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/xdp/xskmap.c b/net/xdp/xskmap.c index 8367adbbe9df..e574b22defe5 100644 --- a/net/xdp/xskmap.c +++ b/net/xdp/xskmap.c @@ -28,7 +28,8 @@ static struct xsk_map_node *xsk_map_node_alloc(struct xsk_map *map, struct xsk_map_node *node; int err; - node = kzalloc(sizeof(*node), GFP_ATOMIC | __GFP_NOWARN); + node = kzalloc(sizeof(*node), + GFP_ATOMIC | __GFP_NOWARN | __GFP_ACCOUNT); if (!node) return ERR_PTR(-ENOMEM);