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{ "id": 82145, "url": "http://patches.dpdk.org/api/covers/82145/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20201026052105.1561859-1-thomas@monjalon.net/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20201026052105.1561859-1-thomas@monjalon.net>", "list_archive_url": "https://inbox.dpdk.org/dev/20201026052105.1561859-1-thomas@monjalon.net", "date": "2020-10-26T05:20:50", "name": "[00/15] remove mbuf userdata", "submitter": { "id": 685, "url": "http://patches.dpdk.org/api/people/685/?format=api", "name": "Thomas Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20201026052105.1561859-1-thomas@monjalon.net/mbox/", "series": [ { "id": 13308, "url": "http://patches.dpdk.org/api/series/13308/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=13308", "date": "2020-10-26T05:20:50", "name": "remove mbuf userdata", "version": 1, "mbox": "http://patches.dpdk.org/series/13308/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/82145/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id CE1C9A04B5;\n\tMon, 26 Oct 2020 06:21:22 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 080561E2B;\n\tMon, 26 Oct 2020 06:21:21 +0100 (CET)", "from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com\n [66.111.4.26]) by dpdk.org (Postfix) with ESMTP id 5D410100C\n for <dev@dpdk.org>; Mon, 26 Oct 2020 06:21:19 +0100 (CET)", "from compute2.internal (compute2.nyi.internal [10.202.2.42])\n by mailout.nyi.internal (Postfix) with ESMTP id 935C95C0100;\n Mon, 26 Oct 2020 01:21:17 -0400 (EDT)", "from mailfrontend2 ([10.202.2.163])\n by compute2.internal (MEProxy); Mon, 26 Oct 2020 01:21:17 -0400", "from xps.monjalon.net (184.203.134.77.rev.sfr.net [77.134.203.184])\n by mail.messagingengine.com (Postfix) with ESMTPA id 6083E306467D;\n Mon, 26 Oct 2020 01:21:15 -0400 (EDT)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h=\n from:to:cc:subject:date:message-id:mime-version\n :content-transfer-encoding; s=fm2; bh=tnnwekZfsZYA2ITVXQaQ0xOlqz\n tPNT9F7na3wKXS7KM=; b=YCT6T89900kazKrYFPsqXZrhAs/K7EYpvdix9y6V58\n TiMcsziIgpRtZ4Moxv/eOPZkRutU1oxbPmpXSohkfOrD/fKwMykGEm0CexN+McbN\n YY6E+vESmGf6XvqxoN01Xu++6lOpFjRuMiDBDfdZNM0OCav1VWGKe+bdBzfadFUw\n 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"X-ME-Proxy-Cause": "\n gggruggvucftvghtrhhoucdtuddrgedujedrkeehgdekgecutefuodetggdotefrodftvf\n curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu\n uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffoggfgsedtkeertdertd\n dtnecuhfhrohhmpefvhhhomhgrshcuofhonhhjrghlohhnuceothhhohhmrghssehmohhn\n jhgrlhhonhdrnhgvtheqnecuggftrfgrthhtvghrnhepvdelvdduhedvudduveeuvdevhe\n egudelgeeigfejheduhedttdegudffjeeihffgnecukfhppeejjedrudefgedrvddtfedr\n udekgeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpe\n hthhhomhgrshesmhhonhhjrghlohhnrdhnvght", "X-ME-Proxy": "<xmx:zFyWX76M8L3SnerGVuWBQw-n6c23QmwbxIWt3sT3lr-jaXNXj96EpA>\n <xmx:zFyWXw0N6sVlzo369MrxRJmOi0aLH_orsPKzFc7C3GqyilVJpRFBeQ>\n <xmx:zFyWX-EAoRYme2FJvLyYo6IbONuJ5N7WJjHDgUzYka5kewf3urbcHg>\n <xmx:zVyWX6i_9_7NkC4Q0GU0Y37CMDFW5M0rLZmmHL8bpwJjixI7uHOH_A>", "From": "Thomas Monjalon <thomas@monjalon.net>", "To": "dev@dpdk.org", "Cc": "ferruh.yigit@intel.com, david.marchand@redhat.com,\n bruce.richardson@intel.com, olivier.matz@6wind.com,\n andrew.rybchenko@oktetlabs.ru, akhil.goyal@nxp.com", "Date": "Mon, 26 Oct 2020 06:20:50 +0100", "Message-Id": "<20201026052105.1561859-1-thomas@monjalon.net>", "X-Mailer": "git-send-email 2.28.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH 00/15] remove mbuf userdata", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "The mbuf field userdata (aliased as udata64)\nwas announced to be removed for two reasons:\n - applications, libraries and drivers used the same field\n for different purposes, with a risk of usage conflict.\n - this field always used 8 bytes even if unneeded\n\nSome dynamic fields are created when needed to replace\nthe big static userdata field.\nAs a consequence, 8 bytes can be re-allocated to dynamic fields.\n\nThis mbuf layout change is important to allow adding more features\n(consuming more dynamic fields) during the next year.\n\n\nThomas Monjalon (15):\n examples: enclose DPDK includes with angle brackets\n kni: move header file from EAL\n mbuf: fix typo in dynamic field convention note\n node: switch IPv4 metadata to dynamic mbuf field\n security: switch metadata to dynamic mbuf field\n event/sw: switch test counter to dynamic mbuf field\n net/ark: ignore user data\n net/bnxt: switch CFA code to dynamic mbuf field\n net/vmxnet3: switch MSS hint to dynamic mbuf field\n test/distributor: switch sequence to dynamic mbuf field\n test/graph: switch user data to dynamic mbuf field\n app/eventdev: switch flow ID to dynamic mbuf field\n examples/bbdev: switch to dynamic mbuf field\n examples/rxtx_callbacks: switch to dynamic mbuf field\n mbuf: remove userdata field\n\n app/test-eventdev/test_order_atq.c | 4 +-\n app/test-eventdev/test_order_common.c | 16 +++-\n app/test-eventdev/test_order_common.h | 5 +\n app/test-eventdev/test_order_queue.c | 4 +-\n app/test/test_distributor.c | 27 +++++-\n app/test/test_graph.c | 93 +++++++++++--------\n doc/guides/prog_guide/rte_security.rst | 9 +-\n doc/guides/rel_notes/deprecation.rst | 1 -\n doc/guides/rel_notes/release_20_11.rst | 3 +\n doc/guides/sample_app_ug/rxtx_callbacks.rst | 4 +-\n drivers/crypto/octeontx2/otx2_cryptodev_sec.c | 5 +-\n drivers/event/sw/sw_evdev_selftest.c | 22 ++++-\n drivers/net/ark/ark_ddm.h | 2 +-\n drivers/net/ark/ark_ethdev_rx.c | 1 -\n drivers/net/ark/ark_ethdev_tx.c | 1 -\n drivers/net/ark/ark_udm.h | 2 +-\n drivers/net/bnxt/bnxt_ethdev.c | 19 ++++\n drivers/net/bnxt/bnxt_rxr.c | 5 +-\n drivers/net/bnxt/bnxt_rxr.h | 2 +\n drivers/net/bnxt/rte_pmd_bnxt.h | 3 +\n drivers/net/ixgbe/ixgbe_ipsec.c | 5 +-\n drivers/net/ixgbe/ixgbe_rxtx.c | 6 +-\n drivers/net/octeontx2/otx2_ethdev.h | 1 +\n drivers/net/octeontx2/otx2_ethdev_sec.c | 5 +-\n drivers/net/octeontx2/otx2_ethdev_sec_tx.h | 2 +-\n drivers/net/octeontx2/otx2_rx.h | 2 +-\n drivers/net/vmxnet3/vmxnet3_ethdev.c | 15 +++\n drivers/net/vmxnet3/vmxnet3_ethdev.h | 2 +\n drivers/net/vmxnet3/vmxnet3_rxtx.c | 10 +-\n examples/bbdev_app/main.c | 67 ++++++++-----\n examples/bond/main.c | 11 +--\n examples/ipsec-secgw/ipsec-secgw.c | 15 ++-\n examples/ipsec-secgw/ipsec.h | 3 +\n examples/ipsec-secgw/ipsec_worker.c | 13 ++-\n examples/rxtx_callbacks/main.c | 19 +++-\n examples/tep_termination/vxlan_setup.c | 2 +-\n kernel/linux/kni/meson.build | 2 +-\n lib/librte_eal/linux/include/meson.build | 1 -\n lib/librte_kni/meson.build | 2 +-\n .../include => librte_kni}/rte_kni_common.h | 3 +-\n lib/librte_mbuf/rte_mbuf_core.h | 8 +-\n lib/librte_mbuf/rte_mbuf_dyn.h | 2 +-\n lib/librte_node/ip4_lookup.c | 7 ++\n lib/librte_node/ip4_rewrite.c | 10 ++\n lib/librte_node/node_private.h | 12 ++-\n lib/librte_security/rte_security.c | 10 ++\n lib/librte_security/rte_security.h | 5 +\n lib/librte_security/rte_security_driver.h | 20 ++++\n lib/librte_security/version.map | 2 +\n 49 files changed, 357 insertions(+), 133 deletions(-)\n rename lib/{librte_eal/linux/include => librte_kni}/rte_kni_common.h (97%)" }