From patchwork Wed Jan 8 21:34:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: John Fastabend X-Patchwork-Id: 1219984 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=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="sgTNBvsw"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47tMw20WPNz9sPK for ; Thu, 9 Jan 2020 08:34:42 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726694AbgAHVel (ORCPT ); Wed, 8 Jan 2020 16:34:41 -0500 Received: from mail-il1-f195.google.com ([209.85.166.195]:34900 "EHLO mail-il1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726179AbgAHVel (ORCPT ); Wed, 8 Jan 2020 16:34:41 -0500 Received: by mail-il1-f195.google.com with SMTP id g12so3958665ild.2; Wed, 08 Jan 2020 13:34:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:cc:date:message-id:user-agent:mime-version :content-transfer-encoding; bh=gbxm9xNOCP6X0rmH6XaI5kzfGuVUF755fNI8ps3a50M=; b=sgTNBvswdAoGPcYAUKwqris0PV/Y80Jb5eCTPfkO0MmMc3Pklue31Ulxy2b2r+wKxd qxUJ6Pfc5xsk75zgreZuM8HuMFnsR93xgr1r+w0gQHUkzYZrxrWDcM9deXT6rRL1oCaR Zbl16VL2nrXdbD6XGfYjgGpXC+wOyInx0cil16SiAdA6gsuqtAGbJY4AwgXvDJRYZU7N Rs7Og+ZlTi8Pp2Hc/vBw/nc5zgQPAMDv2edmvRfpDaEqLw/tEwdqUhaU23c4nurl9QJ3 /EFZHB9wERcIZfuvXzLl/Ar/98wLq0jGhlvTbvcqTdkIIbSBWKQFidza5ow9VU1tjOY8 AduQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:date:message-id:user-agent :mime-version:content-transfer-encoding; bh=gbxm9xNOCP6X0rmH6XaI5kzfGuVUF755fNI8ps3a50M=; b=EuQJKg0BgvaQmV7A/omdIfpfecZgdCRftZ7mZsDW/8Xc1k5pqNoRjwhNsMZ4F+j1vM j74lWI+6ewpsRC3GNzswgFa3zH3xFDwwJl2hZPUHhoFr5p/m1anJMwiO60emGYJIqMlf 7lnL4rX5dTfr8qLfm1P0w8Zl5PRIsxCQDdenKXESkQmUMX+2TD7xp23NhCPds0QXk4xw bvitl/7CtB1oVW70ysnXsjH2btOs3GwHArxruYE49AL7Cqk8PCij42xR/TLRsUyiXjGE UCyEOeNAdXx/pJ7IygHD3skag502wIWroa9rBpwfSeoHcN3n7+HdOpAvof5LH4iID475 h60Q== X-Gm-Message-State: APjAAAVOZPgSJAscxEnH5mBLgpWQ3Pn8Q4AN86H5i3zrZJRMz19LWXeu ZDsKy485ZxcZbhftRxwFs6A= X-Google-Smtp-Source: APXvYqxMrOQSNEQDWuPyswXEkJRRv6KqMP3MkV4aMZQ55GkEMEC63UlNi3OQBOA4kLFe/BmSTZiwZQ== X-Received: by 2002:a92:9e99:: with SMTP id s25mr5673226ilk.80.1578519280604; Wed, 08 Jan 2020 13:34:40 -0800 (PST) Received: from [127.0.1.1] ([184.63.162.180]) by smtp.gmail.com with ESMTPSA id g23sm1337365ila.15.2020.01.08.13.34.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 Jan 2020 13:34:40 -0800 (PST) Subject: [bpf PATCH 0/2] xdp devmap improvements cleanup From: John Fastabend To: bjorn.topel@gmail.com, bpf@vger.kernel.org, toke@redhat.com Cc: netdev@vger.kernel.org, john.fastabend@gmail.com, ast@kernel.org, daniel@iogearbox.net Date: Wed, 08 Jan 2020 13:34:27 -0800 Message-ID: <157851907534.21459.1166135254069483675.stgit@john-Precision-5820-Tower> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Couple cleanup patches to recently posted series[0] from Bjorn to cleanup and optimize the devmap usage. Patches have commit ids the cleanup applies to. [0] https://www.spinics.net/lists/netdev/msg620639.html Acked-by: Björn Töpel --- John Fastabend (2): bpf: xdp, update devmap comments to reflect napi/rcu usage bpf: xdp, remove no longer required rcu_read_{un}lock() kernel/bpf/devmap.c | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) -- Signature