From patchwork Tue Jan 14 16:46:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brian Vazquez X-Patchwork-Id: 1222930 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=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=bpf-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=S70B1gZP; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47xxF52chqz9sRV for ; Wed, 15 Jan 2020 03:46:49 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729005AbgANQqs (ORCPT ); Tue, 14 Jan 2020 11:46:48 -0500 Received: from mail-ua1-f74.google.com ([209.85.222.74]:33058 "EHLO mail-ua1-f74.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728998AbgANQqr (ORCPT ); Tue, 14 Jan 2020 11:46:47 -0500 Received: by mail-ua1-f74.google.com with SMTP id z7so2313912uai.0 for ; Tue, 14 Jan 2020 08:46:47 -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=S70B1gZPy/hQdsMI3k2PIeDncvGnKD4+33/gDuZ4XKA2/sUizILM7mWuAQp/UGsq0K Sfx74WC6dkf9O7Puh8BR1bYEp8OD4mkhSouiJOzM/dPBybExzOAawG+QKta2BE0fFC4L I3Gk14zSgsFpw3ui1F2HWlvm4O0pXiolI38oHwk1hGpNZB2ETWyyLs2tuDBePt0sAhUJ 6DhRs703GqXiGt+kXnPPo6fmu4rjMUVsBqR6xpHb9E/o2RGXL3vk7Tfk9kuxnNYP9es5 UNhxKPbhCp7cr2KWhFgTaRjXS1A2GrzW0eErqULc325gA0Xk8dZeFvJttcpxcJaUExnb hnaQ== 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=fNawPgVobpTrm0hGvDVIZc/oVWIgkiA1WrekoOYMWEBv5XqBN5yH2d2BxRm8kKqMtK eoryH1Nb0bvN92vFJyPeaZv9EZUL09e1W3sJ2biXhphLGDxzp8AjS0Hlamvq1Qse0XjV cRQ6ib8YIoSmgOPsP/dcTFhheHMkIk/KmIQ9ikvpgKwpASCltu3bk0k2Fi1sSsO6JeiW B1OnlzA3yOPwg1L7pDv8aoelcnOYrY+o89w17oli1ybScVMbe++bflYGEnh0zUsIoMnp m6W13v1hNa8mW6SVd/Jy+qtkECD+I3TleVx+QzngtvLDbyHXQwZiJCqH+OBGQuHvn0/5 NjwQ== X-Gm-Message-State: APjAAAWxL/4METW16NhQ80FK3lMYZMJnQFdmKryVDJYu75Ql5TSpquhq gh41fWGHfKifx0cuqxjCThP8jNSGm//C X-Google-Smtp-Source: APXvYqzZQBV7AbWitZ2PB2oSQE21EANy/WfEvZSvsFN3/ZWYfM6BaTau/5PBcwtYNhP1qRudj1jff6eSnd0u X-Received: by 2002:a67:be13:: with SMTP id x19mr1832482vsq.20.1579020406547; Tue, 14 Jan 2020 08:46:46 -0800 (PST) Date: Tue, 14 Jan 2020 08:46:09 -0800 In-Reply-To: <20200114164614.47029-1-brianvv@google.com> Message-Id: <20200114164614.47029-6-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 updated 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: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@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 = {