From patchwork Tue Dec 1 21:58:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roman Gushchin X-Patchwork-Id: 11944053 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3CCEDC64E7B for ; Tue, 1 Dec 2020 21:59:30 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id A62682222E for ; Tue, 1 Dec 2020 21:59:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=fb.com header.i=@fb.com header.b="bzUE2q9D" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A62682222E Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=fb.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 095048D0008; Tue, 1 Dec 2020 16:59:15 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id C17218D0009; Tue, 1 Dec 2020 16:59:14 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 90FAA8D0005; Tue, 1 Dec 2020 16:59:14 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0219.hostedemail.com [216.40.44.219]) by kanga.kvack.org (Postfix) with ESMTP id 577A28D000B for ; Tue, 1 Dec 2020 16:59:14 -0500 (EST) Received: from smtpin17.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 1C8288249980 for ; Tue, 1 Dec 2020 21:59:14 +0000 (UTC) X-FDA: 77546079828.17.fear78_5304e9f273ad Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin17.hostedemail.com (Postfix) with ESMTP id F3EB0180D0180 for ; Tue, 1 Dec 2020 21:59:13 +0000 (UTC) X-HE-Tag: fear78_5304e9f273ad X-Filterd-Recvd-Size: 3450 Received: from mx0a-00082601.pphosted.com (mx0a-00082601.pphosted.com [67.231.145.42]) by imf11.hostedemail.com (Postfix) with ESMTP for ; Tue, 1 Dec 2020 21:59:13 +0000 (UTC) Received: from pps.filterd (m0148461.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0B1Lml2A007436 for ; Tue, 1 Dec 2020 13:59:12 -0800 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=hkpfF67xQ6U1ZlIknKfbnaBnXqBUdqcL6K2akhLDsUE=; b=bzUE2q9DD1cdMLZugy/nJMVAX9G4Lot1NWzr6jqPDVx/fzqt80NCE/YwEDqPzYRX3OSZ 0dfb7muouut41fP797LE0GvyKYdKsn1SmX5+5iPnQ4Q8NrEDlglTdjpZSLyNMGWAKGzf C8g4y54m37m9/gOAXPUSZrSrN0wOr3UA3SY= Received: from mail.thefacebook.com ([163.114.132.120]) by mx0a-00082601.pphosted.com with ESMTP id 3547psq7s5-6 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 01 Dec 2020 13:59:12 -0800 Received: from intmgw002.06.prn3.facebook.com (2620:10d:c085:108::8) by mail.thefacebook.com (2620:10d:c085:11d::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Tue, 1 Dec 2020 13:59:11 -0800 Received: by devvm3388.prn0.facebook.com (Postfix, from userid 111017) id 8DE2A19702C0; Tue, 1 Dec 2020 13:59:06 -0800 (PST) From: Roman Gushchin To: CC: , , , , , , , Subject: [PATCH bpf-next v9 17/34] bpf: refine memcg-based memory accounting for xskmap maps Date: Tue, 1 Dec 2020 13:58:43 -0800 Message-ID: <20201201215900.3569844-18-guro@fb.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20201201215900.3569844-1-guro@fb.com> References: <20201201215900.3569844-1-guro@fb.com> MIME-Version: 1.0 X-FB-Internal: Safe X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312,18.0.737 definitions=2020-12-01_11:2020-11-30,2020-12-01 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 impostorscore=0 mlxscore=0 malwarescore=0 spamscore=0 priorityscore=1501 bulkscore=0 mlxlogscore=728 adultscore=0 suspectscore=13 lowpriorityscore=0 phishscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012010131 X-FB-Internal: deliver X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Extend xskmap memory accounting to include the memory taken by the xsk_map_node structure. Signed-off-by: Roman Gushchin --- 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 66231ba6c348..9fff1e6dc9cd 100644 --- a/net/xdp/xskmap.c +++ b/net/xdp/xskmap.c @@ -16,7 +16,8 @@ static struct xsk_map_node *xsk_map_node_alloc(struct xsk_map *map, { struct xsk_map_node *node; - node = kzalloc(sizeof(*node), GFP_ATOMIC | __GFP_NOWARN); + node = bpf_map_kzalloc(&map->map, sizeof(*node), + GFP_ATOMIC | __GFP_NOWARN); if (!node) return ERR_PTR(-ENOMEM);