Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/818923/?format=api
{ "id": 818923, "url": "http://patchwork.ozlabs.org/api/patches/818923/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/patch/20170927045803.2477-6-tom@quantonium.net/", "project": { "id": 7, "url": "http://patchwork.ozlabs.org/api/projects/7/?format=api", "name": "Linux network development", "link_name": "netdev", "list_id": "netdev.vger.kernel.org", "list_email": "netdev@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170927045803.2477-6-tom@quantonium.net>", "list_archive_url": null, "date": "2017-09-27T04:57:56", "name": "[v4,net-next,05/12] gtp: Change to use gro_cells", "commit_ref": null, "pull_url": null, "state": "deferred", "archived": true, "hash": "9beb5aa46e24c29642f8129304c1ac96f99bdfd1", "submitter": { "id": 72064, "url": "http://patchwork.ozlabs.org/api/people/72064/?format=api", "name": "Tom Herbert", "email": "tom@quantonium.net" }, "delegate": { "id": 34, "url": "http://patchwork.ozlabs.org/api/users/34/?format=api", "username": "davem", "first_name": "David", "last_name": "Miller", "email": "davem@davemloft.net" }, "mbox": "http://patchwork.ozlabs.org/project/netdev/patch/20170927045803.2477-6-tom@quantonium.net/mbox/", "series": [ { "id": 5279, "url": "http://patchwork.ozlabs.org/api/series/5279/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/list/?series=5279", "date": "2017-09-27T04:57:51", "name": "gtp: Additional feature support - Part I", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/5279/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/818923/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/818923/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<netdev-owner@vger.kernel.org>", "X-Original-To": "patchwork-incoming@ozlabs.org", "Delivered-To": "patchwork-incoming@ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=quantonium-net.20150623.gappssmtp.com\n\theader.i=@quantonium-net.20150623.gappssmtp.com\n\theader.b=\"wT6VXei6\"; dkim-atps=neutral" ], "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3y25FW3HSsz9t3F\n\tfor <patchwork-incoming@ozlabs.org>;\n\tWed, 27 Sep 2017 14:58:55 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1161065AbdI0E6x (ORCPT <rfc822;patchwork-incoming@ozlabs.org>);\n\tWed, 27 Sep 2017 00:58:53 -0400", "from mail-pf0-f177.google.com ([209.85.192.177]:46273 \"EHLO\n\tmail-pf0-f177.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1033415AbdI0E6w (ORCPT\n\t<rfc822;netdev@vger.kernel.org>); Wed, 27 Sep 2017 00:58:52 -0400", "by mail-pf0-f177.google.com with SMTP id r68so6667154pfj.3\n\tfor <netdev@vger.kernel.org>; Tue, 26 Sep 2017 21:58:51 -0700 (PDT)", "from localhost.localdomain (c-73-162-13-107.hsd1.ca.comcast.net.\n\t[73.162.13.107]) by smtp.gmail.com with ESMTPSA id\n\ty16sm16502728pfe.68.2017.09.26.21.58.49\n\t(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);\n\tTue, 26 Sep 2017 21:58:50 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=quantonium-net.20150623.gappssmtp.com; s=20150623;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references;\n\tbh=dlZNvIjfx6k5kKuvnTDttcVxKGVgR0igXGGNd8dU3EE=;\n\tb=wT6VXei63KclyyRvTuoj+ilG2oITgBuFqybWbrUBpFMOLrMi2ktDW5ckfZrA3oXBGm\n\tSciFPEMSxO8yN35C7LXxmrdfFTTlRbG9ZttUgS1+e2kAQfhcTQ0zkEX8RyhXiKk0g+sY\n\tRlUDeJum1Jmcl1QkG0Fbs/wWN8TShp/CndskEgN+sElgQLRZnSD+cFPpC5+UFPzwuezF\n\tncNPPX561ru8tS1yOH+CCG2TnuV7utZmG4wK6S1Brh5lcCBkv7FvPJLKNkwdnUYiEV6p\n\tkKT8N5CTCBhvc6Lo7OX7zLqUQgdOKd0CtHU1HEtMIXaWdnVzeWVSJDQn1nQo3EoRmo65\n\tyOCw==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=dlZNvIjfx6k5kKuvnTDttcVxKGVgR0igXGGNd8dU3EE=;\n\tb=tmAor5djpJwlKR31XgwKFaw5RwoTc/o3j+081RsAIOVK1tVQQtTj5tNxzE9WsMKs/z\n\tn2EHx90e/E2ZANs4yfAqncPEWT/YUyVMrs6oSkAO/lPLItJVfi8sEXj1tbw6ExlJDYwO\n\tSKAlDcBcGAxIO0s9ScThjDjsuFGV3uXXMzjx4Z0FiFargjN2uwpi70Hr47HFxiQnqyao\n\tSqaQQ0Xtw7yYG5wM3/IlevRG7nU0KvRDJzBb9jlTXEuP3I9e5oAC+cxwDELwkSICMLq8\n\temxeYbmp9BWy+lYPWRqjd46B4sA7gJeQm1JvKkrNqjC1QNWN0iqJSD+dNfsl6v4m1Xqb\n\thANg==", "X-Gm-Message-State": "AHPjjUhP0m5hNuKTKTqPM8YkcR8JfyE/x/fO/tMBlscSY+wyzXNQZEPq\n\t8P2sWHo2cveh4C2QxgXFtTjNvw==", "X-Google-Smtp-Source": "AOwi7QDbHjgU/hDzEU7vkkS95AbL+Bog/2HcXYWi5z1mkwV9O+HZQWiyUuEO6T/nlq/ZvHd/LNeWxw==", "X-Received": "by 10.99.6.76 with SMTP id 73mr194832pgg.105.1506488331494;\n\tTue, 26 Sep 2017 21:58:51 -0700 (PDT)", "From": "Tom Herbert <tom@quantonium.net>", "To": "davem@davemloft.net", "Cc": "pablo@netfilter.org, laforge@gnumonks.org, aschultz@tpip.net,\n\tnetdev@vger.kernel.org, rohit@quantonium.net,\n\tTom Herbert <tom@quantonium.net>", "Subject": "[PATCH v4 net-next 05/12] gtp: Change to use gro_cells", "Date": "Tue, 26 Sep 2017 21:57:56 -0700", "Message-Id": "<20170927045803.2477-6-tom@quantonium.net>", "X-Mailer": "git-send-email 2.11.0", "In-Reply-To": "<20170927045803.2477-1-tom@quantonium.net>", "References": "<20170927045803.2477-1-tom@quantonium.net>", "Sender": "netdev-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<netdev.vger.kernel.org>", "X-Mailing-List": "netdev@vger.kernel.org" }, "content": "Call gro_cells_receive instead of netif_rx.\n\nSigned-off-by: Tom Herbert <tom@quantonium.net>\n---\n drivers/net/Kconfig | 1 +\n drivers/net/gtp.c | 11 ++++++++++-\n 2 files changed, 11 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig\nindex aba0d652095b..d4292d56bb02 100644\n--- a/drivers/net/Kconfig\n+++ b/drivers/net/Kconfig\n@@ -214,6 +214,7 @@ config GTP\n \ttristate \"GPRS Tunneling Protocol datapath (GTP-U)\"\n \tdepends on INET && NET_UDP_TUNNEL\n \tselect NET_IP_TUNNEL\n+\tselect GRO_CELLS\n \t---help---\n \t This allows one to create gtp virtual interfaces that provide\n \t the GPRS Tunneling Protocol datapath (GTP-U). This tunneling protocol\ndiff --git a/drivers/net/gtp.c b/drivers/net/gtp.c\nindex 6dabd605607c..f2aac5d01143 100644\n--- a/drivers/net/gtp.c\n+++ b/drivers/net/gtp.c\n@@ -80,6 +80,8 @@ struct gtp_dev {\n \tunsigned int\t\thash_size;\n \tstruct hlist_head\t*tid_hash;\n \tstruct hlist_head\t*addr_hash;\n+\n+\tstruct gro_cells\tgro_cells;\n };\n \n static unsigned int gtp_net_id __read_mostly;\n@@ -189,6 +191,7 @@ static bool gtp_check_ms(struct sk_buff *skb, struct pdp_ctx *pctx,\n static int gtp_rx(struct pdp_ctx *pctx, struct sk_buff *skb,\n \t\t\tunsigned int hdrlen, unsigned int role)\n {\n+\tstruct gtp_dev *gtp = netdev_priv(pctx->dev);\n \tstruct pcpu_sw_netstats *stats;\n \n \tif (!gtp_check_ms(skb, pctx, hdrlen, role)) {\n@@ -217,7 +220,8 @@ static int gtp_rx(struct pdp_ctx *pctx, struct sk_buff *skb,\n \tstats->rx_bytes += skb->len;\n \tu64_stats_update_end(&stats->syncp);\n \n-\tnetif_rx(skb);\n+\tgro_cells_receive(>p->gro_cells, skb);\n+\n \treturn 0;\n }\n \n@@ -611,6 +615,8 @@ static const struct net_device_ops gtp_netdev_ops = {\n \n static void gtp_link_setup(struct net_device *dev)\n {\n+\tstruct gtp_dev *gtp = netdev_priv(dev);\n+\n \tdev->netdev_ops\t\t= >p_netdev_ops;\n \tdev->needs_free_netdev\t= true;\n \n@@ -630,6 +636,8 @@ static void gtp_link_setup(struct net_device *dev)\n \t\t\t\t sizeof(struct iphdr) +\n \t\t\t\t sizeof(struct udphdr) +\n \t\t\t\t sizeof(struct gtp0_header);\n+\n+\tgro_cells_init(>p->gro_cells, dev);\n }\n \n static int gtp_hashtable_new(struct gtp_dev *gtp, int hsize);\n@@ -686,6 +694,7 @@ static void gtp_dellink(struct net_device *dev, struct list_head *head)\n {\n \tstruct gtp_dev *gtp = netdev_priv(dev);\n \n+\tgro_cells_destroy(>p->gro_cells);\n \tgtp_encap_disable(gtp);\n \tgtp_hashtable_free(gtp);\n \tlist_del_rcu(>p->list);\n", "prefixes": [ "v4", "net-next", "05/12" ] }