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GET /api/patches/1525735/?format=api
{ "id": 1525735, "url": "http://patchwork.ozlabs.org/api/patches/1525735/?format=api", "web_url": "http://patchwork.ozlabs.org/project/openvswitch/patch/c2d9efb8742ea235f9987c6fbf7469a2a6ba7154.1631094144.git.grive@u256.net/", "project": { "id": 47, "url": "http://patchwork.ozlabs.org/api/projects/47/?format=api", "name": "Open vSwitch", "link_name": "openvswitch", "list_id": "ovs-dev.openvswitch.org", "list_email": "ovs-dev@openvswitch.org", "web_url": "http://openvswitch.org/", "scm_url": "git@github.com:openvswitch/ovs.git", "webscm_url": "https://github.com/openvswitch/ovs", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<c2d9efb8742ea235f9987c6fbf7469a2a6ba7154.1631094144.git.grive@u256.net>", "list_archive_url": null, "date": "2021-09-08T09:47:51", "name": "[ovs-dev,v5,27/27] netdev-dpdk: Remove rte-flow API access locks", "commit_ref": "f20abde5a2f3e109fbf8acd1683800fd50edc469", "pull_url": null, "state": "accepted", "archived": false, "hash": "816c3d4b3c05a51a3c5ef4ca1ff58590d61d1538", "submitter": { "id": 78795, "url": "http://patchwork.ozlabs.org/api/people/78795/?format=api", "name": "Gaetan Rivet", "email": "grive@u256.net" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/openvswitch/patch/c2d9efb8742ea235f9987c6fbf7469a2a6ba7154.1631094144.git.grive@u256.net/mbox/", "series": [ { "id": 261424, "url": "http://patchwork.ozlabs.org/api/series/261424/?format=api", "web_url": "http://patchwork.ozlabs.org/project/openvswitch/list/?series=261424", "date": "2021-09-08T09:47:24", "name": "dpif-netdev: Parallel offload processing", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/261424/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1525735/comments/", "check": "success", "checks": "http://patchwork.ozlabs.org/api/patches/1525735/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<ovs-dev-bounces@openvswitch.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "ovs-dev@openvswitch.org" ], "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "ovs-dev@lists.linuxfoundation.org" ], "Authentication-Results": [ "ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=u256.net header.i=@u256.net header.a=rsa-sha256\n header.s=fm2 header.b=j4tl1/AG;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=messagingengine.com header.i=@messagingengine.com\n header.a=rsa-sha256 header.s=fm3 header.b=hM8EQS6G;\n\tdkim-atps=neutral", "ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=openvswitch.org\n (client-ip=140.211.166.137; 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a=rsa-sha256; c=relaxed/relaxed; d=u256.net; h=from\n :to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding; s=fm2; bh=qr9Uj/y0eL4ml\n 1FZQvrigO4X6Lilmw9EPeyolqF+FUo=; b=j4tl1/AGPCq5BnPwC9mzN91xf0Zpo\n t/8Me5O0W8vP7yEoeepjunFo/1Gs5oTM3pjyhTHosNDgutYnAZRKQGks6qRZBntT\n covS0mlfE/4VP1NxyklC+YS1s2aVvyr/VUyLIB4axzs0P04Q4u4ToPGQSiKTP1Kq\n ZC+SbT2jzMy08PJcARANBtlrW1AJTvmxLBiV3atRZrgAymrTeoZuXYGt6f2geW8I\n pwSwZcYTrSvvAVJOjV0dPl/5dYiuj+1sYfDvwaxn6/FgobqNpg1p4bLUks0WAzlv\n 7iYLr2J17T1OTzkr3cHBViNUJNYwqVOKk9+fCWvT1SIMTbo/CIJ5cfatQ==", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=\n messagingengine.com; h=cc:content-transfer-encoding:date:from\n :in-reply-to:message-id:mime-version:references:subject:to\n :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=\n fm3; bh=qr9Uj/y0eL4ml1FZQvrigO4X6Lilmw9EPeyolqF+FUo=; b=hM8EQS6G\n wFmfIJUHGdKQUhnd+BDvzX7xaYbanyQxuzdftpWehkogPtm/5OmVv4qsytS23DYC\n nf858PMIPlo30rDvvudraLHHPy8ljT5On8kDWU7cVeJLoyd8GBEWKKpcDCWYCa2a\n z+6RPEatuObbMAxBQ0h1REzhc97zncl8Iu+fyh/UA4AS0DG/Avz7oHT0g1YYnI+I\n E+/xj0Klc0pocTyDcrz6ACCiPIOKIu8yNJ0zs3f3F34YcQ+goDQvMB6YePEpYWzg\n R4zAM9S6YFRg09MqeOivVWv2Tv8Pki5S8CdhmfAp/W5WEZZnTZgdGwZTUJybh+wU\n 0LJ1Vi27GAQmHQ==" ], "X-ME-Sender": "<xms:-4Y4YcZggNS5FA0aV_QqNFkmHh8EYdwhcXWuK0O-bPJKH4aPTGwfGQ>\n <xme:-4Y4YXY0GQT_woB-sEIdbMftWTLojWqnsT28eM17q-9UySrbKOsTWWnGqsi0nVD7k\n cKkskEDrc7Cd7xARTk>", "X-ME-Received": "\n <xmr:-4Y4YW-yBQwJ193jXCKevCs-hhOI-wUbMBVybWnOKVoKVM84ulgm6JP6_BvXRtjDSxutRSYUIICplE98uyFgHermdQ>", "X-ME-Proxy-Cause": "\n gggruggvucftvghtrhhoucdtuddrgedvtddrudefjedgudekucetufdoteggodetrfdotf\n fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen\n uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne\n cujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpefirggvthgr\n nhcutfhivhgvthcuoehgrhhivhgvsehuvdehiedrnhgvtheqnecuggftrfgrthhtvghrnh\n epgedtueehiefgieefffevhfehtedvuddtvdfhuefgueeffffhkeeigfejudfhgeeunecu\n ffhomhgrihhnpeguphgukhdrohhrghenucevlhhushhtvghrufhiiigvpedtnecurfgrrh\n grmhepmhgrihhlfhhrohhmpehgrhhivhgvsehuvdehiedrnhgvth", "X-ME-Proxy": "<xmx:-4Y4YWof9EGQo8Qdw_bX51qhkc6tRYQvKNNRiW5oXkENE8Pk90SQmg>\n <xmx:-4Y4YXpgJocJft_f2ruvpzEvd9AXMYk0oqqjZXncgKhM0JagxOUg7w>\n <xmx:-4Y4YURMY0MMgP2H_JQ0RDAXpmctBIogSc1o7iWSVtntFUhM1yuDQw>\n <xmx:-4Y4YQDuo5vsHt2D5G1C0PJv_Txho_6q_wKP9oxloTk1vNGa7WnqFA>", "From": "Gaetan Rivet <grive@u256.net>", "To": "ovs-dev@openvswitch.org", "Date": "Wed, 8 Sep 2021 11:47:51 +0200", "Message-Id": "\n <c2d9efb8742ea235f9987c6fbf7469a2a6ba7154.1631094144.git.grive@u256.net>", "X-Mailer": "git-send-email 2.31.1", "In-Reply-To": "<cover.1631094144.git.grive@u256.net>", "References": "<cover.1631094144.git.grive@u256.net>", "MIME-Version": "1.0", "Cc": "Eli Britstein <elibr@nvidia.com>,\n Maxime Coquelin <maxime.coquelin@redhat.com>", "Subject": "[ovs-dev] [PATCH v5 27/27] netdev-dpdk: Remove rte-flow API access\n\tlocks", "X-BeenThere": "ovs-dev@openvswitch.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "<ovs-dev.openvswitch.org>", "List-Unsubscribe": "<https://mail.openvswitch.org/mailman/options/ovs-dev>,\n <mailto:ovs-dev-request@openvswitch.org?subject=unsubscribe>", "List-Archive": "<http://mail.openvswitch.org/pipermail/ovs-dev/>", "List-Post": "<mailto:ovs-dev@openvswitch.org>", "List-Help": "<mailto:ovs-dev-request@openvswitch.org?subject=help>", "List-Subscribe": "<https://mail.openvswitch.org/mailman/listinfo/ovs-dev>,\n <mailto:ovs-dev-request@openvswitch.org?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "ovs-dev-bounces@openvswitch.org", "Sender": "\"dev\" <ovs-dev-bounces@openvswitch.org>" }, "content": "The rte_flow DPDK API was made thread-safe [1] in release 20.11.\nNow that the DPDK offload provider in OVS is thread safe, remove the\nlocks.\n\n[1]: http://mails.dpdk.org/archives/dev/2020-October/184251.html\n\nSigned-off-by: Gaetan Rivet <grive@u256.net>\nReviewed-by: Eli Britstein <elibr@nvidia.com>\nReviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>\n---\n lib/netdev-dpdk.c | 6 ------\n 1 file changed, 6 deletions(-)", "diff": "diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c\nindex 45a96b9be..65f4ef086 100644\n--- a/lib/netdev-dpdk.c\n+++ b/lib/netdev-dpdk.c\n@@ -5247,9 +5247,7 @@ netdev_dpdk_rte_flow_destroy(struct netdev *netdev,\n struct netdev_dpdk *dev = netdev_dpdk_cast(netdev);\n int ret;\n \n- ovs_mutex_lock(&dev->mutex);\n ret = rte_flow_destroy(dev->port_id, rte_flow, error);\n- ovs_mutex_unlock(&dev->mutex);\n return ret;\n }\n \n@@ -5263,9 +5261,7 @@ netdev_dpdk_rte_flow_create(struct netdev *netdev,\n struct rte_flow *flow;\n struct netdev_dpdk *dev = netdev_dpdk_cast(netdev);\n \n- ovs_mutex_lock(&dev->mutex);\n flow = rte_flow_create(dev->port_id, attr, items, actions, error);\n- ovs_mutex_unlock(&dev->mutex);\n return flow;\n }\n \n@@ -5293,9 +5289,7 @@ netdev_dpdk_rte_flow_query_count(struct netdev *netdev,\n }\n \n dev = netdev_dpdk_cast(netdev);\n- ovs_mutex_lock(&dev->mutex);\n ret = rte_flow_query(dev->port_id, rte_flow, actions, query, error);\n- ovs_mutex_unlock(&dev->mutex);\n return ret;\n }\n \n", "prefixes": [ "ovs-dev", "v5", "27/27" ] }