From mboxrd@z Thu Jan 1 00:00:00 1970 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=-12.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 07971C43381 for ; Thu, 25 Feb 2021 22:45:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BEDA564ED3 for ; Thu, 25 Feb 2021 22:45:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232282AbhBYWpS (ORCPT ); Thu, 25 Feb 2021 17:45:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232014AbhBYWpR (ORCPT ); Thu, 25 Feb 2021 17:45:17 -0500 Received: from mail-yb1-xb2e.google.com (mail-yb1-xb2e.google.com [IPv6:2607:f8b0:4864:20::b2e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 59FDAC061574 for ; Thu, 25 Feb 2021 14:44:37 -0800 (PST) Received: by mail-yb1-xb2e.google.com with SMTP id n195so7035378ybg.9 for ; Thu, 25 Feb 2021 14:44:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=NM/mt/3lqD0uypOnJOzgB00qaiFL7tET6G7+dHKjKhA=; b=Ajs3mhN868OETYbC/+08LbpC7vgQPz2cJmxZMW/CwK1O9ujL7H4yHN/+VMGA0Aom+S 4ZOPc27K4K8WMReBagBmG3nei2bAGiJ2oOjZSQOuOgA86CIpBNYKjNYUmX36HV7QPJJx r4YhwW09g8buClxY2yU0jvOWPgl0GSpuikmI32IYnXkzUsJknAwWUGW4ZGh+JmPQF6av 1bfJb1n2TVCrKhdAqVPijaxFC3zp+LwuOBo6r/NOLkhTGB9OeKrk4gnZnu5CA/qzttju mgDsEMEhtqtgMCAtTkA3ctRnbDbJpTxx2bJ860/QHwXuX33AziYEJ9QqwxXdU/5W889j cs2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=NM/mt/3lqD0uypOnJOzgB00qaiFL7tET6G7+dHKjKhA=; b=rtPD6nX8Iopxtu9AvntXOMuMjNfHO8kfFSd8gZJdGNHv4+0x6NAFMSgIygkXGpDbkf EDzGuIPz3VoCH/ngIulDFTqEGqDHLUmC6efJ/NfxkZfN+r1vEih1B9Dn6XnCVLEeWHmv G7qoeHadDKxz09gWnZjMFWzW38XkubvdssWAjCQOtaGNTCZV0iwd1anDWntGnSLyZ0wM jE+qqTjzI9nPHvHOXiA9BnAqYUYfisfhR/W/9rZOC7bpehF3ZMslTomZkimWorGqWnhU 3oZcf6p7YCgJTld0Gj/Y3MZqZP6GJ1ApYJjxPvS/4ZyPAHxTuMTZwO8ntCA9wig+zNXi FFJw== X-Gm-Message-State: AOAM5300PPMgoeI9y7OHQBm9zIQQtmxSMk34xdVD8PoUA+0nHjv9CgES GAZv08nVGwCw2EAwtM/3yKxFo4NJeIhsl3yJAhE= X-Google-Smtp-Source: ABdhPJwNaXryEufWOsdRx7nYnan12YaAr0zJhyIAOOlsNo96q4ODXHcZZbgUy/CCoMiqudRQdL0bnsi6CZUMxVn9/oU= X-Received: by 2002:a25:1e89:: with SMTP id e131mr153984ybe.459.1614293070794; Thu, 25 Feb 2021 14:44:30 -0800 (PST) MIME-Version: 1.0 References: <20210225073309.4119708-1-yhs@fb.com> <20210225073314.4121080-1-yhs@fb.com> In-Reply-To: <20210225073314.4121080-1-yhs@fb.com> From: Andrii Nakryiko Date: Thu, 25 Feb 2021 14:44:19 -0800 Message-ID: Subject: Re: [PATCH bpf-next v3 05/11] bpf: add hashtab support for bpf_for_each_map_elem() helper To: Yonghong Song Cc: bpf , Alexei Starovoitov , Cong Wang , Daniel Borkmann , Kernel Team Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org On Thu, Feb 25, 2021 at 1:35 AM Yonghong Song wrote: > > This patch added support for hashmap, percpu hashmap, > lru hashmap and percpu lru hashmap. > > Signed-off-by: Yonghong Song > --- Acked-by: Andrii Nakryiko > include/linux/bpf.h | 4 +++ > kernel/bpf/hashtab.c | 65 +++++++++++++++++++++++++++++++++++++++++++ > kernel/bpf/verifier.c | 27 ++++++++++++++++++ > 3 files changed, 96 insertions(+) > [...]