From patchwork Tue Jan 14 16:46:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brian Vazquez X-Patchwork-Id: 1222929 X-Patchwork-Delegate: bpf@iogearbox.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.a=rsa-sha256 header.s=20161025 header.b=QNnMhi1W; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47xxF43mX2z9sR4 for ; Wed, 15 Jan 2020 03:46:48 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728993AbgANQqq (ORCPT ); Tue, 14 Jan 2020 11:46:46 -0500 Received: from mail-pl1-f201.google.com ([209.85.214.201]:50739 "EHLO mail-pl1-f201.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728983AbgANQqp (ORCPT ); Tue, 14 Jan 2020 11:46:45 -0500 Received: by mail-pl1-f201.google.com with SMTP id g5so2052006plq.17 for ; Tue, 14 Jan 2020 08:46:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=bTzv6GNpgfrRZmeHOV0jVc+oFdZ9HuTWtPYHIUcg/W4=; b=QNnMhi1W2Lwr9MiJV1KUIy84wUVGideJuBgoE8jzj7ATu3d+8Iej5m7jE4wEyrUloG PmCzBN3Y/FcSXfgNrjtdeca6SP75c21ZSFxwQ33whfSl8Llc/Tfs931jR7JFlKvtpL7R OVQD2+sf7pxwqUSXltEoe9xWiW8qtliCn4a6dmeqj6LHT9vtAQItMQikhZnofmzBG3ZN SY4j+4f9chtw5cTVKbA+v/YxZpuJTUPdcuSaDlkWIegcBGwvg2oifZEqpMBK4bDDbS8f oJPCU+5ZciMpiDheJSoUQnu4UnxzEBByQdSSTGsNpWfzD/C9yoO51HaQXhDAknnJLTT/ RP5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=bTzv6GNpgfrRZmeHOV0jVc+oFdZ9HuTWtPYHIUcg/W4=; b=RQSFV01J7ZF9AadjOnPSaU83gdSRglnl6ThrNWDEc3BCaluDiTs6IUTKaacjXB4lhB w0SqHIi3SrQgLiP8ciu4yKwATYJ0KRO8Z5g8ajp1dkpYrEQi+zbEmLGZ4LDe7pH21AV7 ZXfR5vjYxtFw9pgwbJynwngsDXgwn71GxVeQZ3vtzE3m2wBZL1v5SOfZ04Wj/B9rYCkQ SqYjAGXmhm/9Mmdu4vqZVyg1iNYKQ/vtELpOvqQfw8CwaKgvUnjwx85C1QBFTff3F7XZ lmlhXE5T9gyhEBAoRIKgIYwrG/sk9aIhS4WnajXJDpDd7LKTofAJ60x7fGm0mgziHno+ XK+A== X-Gm-Message-State: APjAAAXnKHjE0AdpUVH8tOaJb499VsN4BgAqjjxlPATHBETAS1EBSlVf +PpmhptdNr1485uTxqlAfQuQ5FVXOkBM X-Google-Smtp-Source: APXvYqwNlRjnwBABlatph1aPgTiQJF+O6lc81rsDh02aseJJD5vR/jzq0Fjyes0uwdcfrH/meeLDOMTraN4R X-Received: by 2002:a63:7843:: with SMTP id t64mr27824323pgc.144.1579020404127; Tue, 14 Jan 2020 08:46:44 -0800 (PST) Date: Tue, 14 Jan 2020 08:46:08 -0800 In-Reply-To: <20200114164614.47029-1-brianvv@google.com> Message-Id: <20200114164614.47029-5-brianvv@google.com> Mime-Version: 1.0 References: <20200114164614.47029-1-brianvv@google.com> X-Mailer: git-send-email 2.25.0.rc1.283.g88dfdc4193-goog Subject: [PATCH v4 bpf-next 4/9] bpf: add lookup and update batch ops to arraymap From: Brian Vazquez To: Brian Vazquez , Brian Vazquez , Alexei Starovoitov , Daniel Borkmann , "David S . Miller" Cc: Yonghong Song , Andrii Nakryiko , Stanislav Fomichev , Petar Penkov , Willem de Bruijn , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, bpf@vger.kernel.org Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This adds the generic batch ops functionality to bpf arraymap, note that since deletion is not a valid operation for arraymap, only batch and lookup are added. Signed-off-by: Brian Vazquez Acked-by: Yonghong Song --- kernel/bpf/arraymap.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kernel/bpf/arraymap.c b/kernel/bpf/arraymap.c index f0d19bbb9211e..95d77770353c9 100644 --- a/kernel/bpf/arraymap.c +++ b/kernel/bpf/arraymap.c @@ -503,6 +503,8 @@ const struct bpf_map_ops array_map_ops = { .map_mmap = array_map_mmap, .map_seq_show_elem = array_map_seq_show_elem, .map_check_btf = array_map_check_btf, + .map_lookup_batch = generic_map_lookup_batch, + .map_update_batch = generic_map_update_batch, }; const struct bpf_map_ops percpu_array_map_ops = {