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GET /api/patches/78037/?format=api
{ "id": 78037, "url": "https://patches.dpdk.org/api/patches/78037/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20200917104133.6186-3-thomas@monjalon.net/", "project": { "id": 1, "url": "https://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": "<20200917104133.6186-3-thomas@monjalon.net>", "list_archive_url": "https://inbox.dpdk.org/dev/20200917104133.6186-3-thomas@monjalon.net", "date": "2020-09-17T10:41:31", "name": "[v2,2/4] mempool: remove physical address aliases", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "700baead0bc73f9c3d9e0fe254d5fde4f392a450", "submitter": { "id": 685, "url": "https://patches.dpdk.org/api/people/685/?format=api", "name": "Thomas Monjalon", "email": "thomas@monjalon.net" }, "delegate": { "id": 1, "url": "https://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20200917104133.6186-3-thomas@monjalon.net/mbox/", "series": [ { "id": 12317, "url": "https://patches.dpdk.org/api/series/12317/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=12317", "date": "2020-09-17T10:41:29", "name": "remove aliases replaced with IOVA", "version": 2, "mbox": "https://patches.dpdk.org/series/12317/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/78037/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/78037/checks/", "tags": {}, "related": [], "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 0ABF0A04BC;\n\tThu, 17 Sep 2020 12:42:04 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 2FB121D600;\n\tThu, 17 Sep 2020 12:41:50 +0200 (CEST)", "from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com\n [66.111.4.28]) by dpdk.org (Postfix) with ESMTP id 00C5B1D5F8\n for <dev@dpdk.org>; Thu, 17 Sep 2020 12:41:48 +0200 (CEST)", "from compute7.internal (compute7.nyi.internal [10.202.2.47])\n by mailout.nyi.internal (Postfix) with ESMTP id 969415C056B;\n Thu, 17 Sep 2020 06:41:47 -0400 (EDT)", "from mailfrontend2 ([10.202.2.163])\n by compute7.internal (MEProxy); Thu, 17 Sep 2020 06:41:47 -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 55E503064687;\n Thu, 17 Sep 2020 06:41:46 -0400 (EDT)" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h=\n from:to:cc:subject:date:message-id:in-reply-to:references\n :mime-version:content-transfer-encoding; s=fm2; bh=Zbvw9Z3q6bqum\n S/3d5tlK0zbBVAXR6eUeAMyXpQqe+k=; b=JbxQx5ArxTkdBa+BTJCqm9cqyhmWn\n Mvws4fwuV0y9BjotNlxilhNyFmKBIuNqtKxTmSZm3su5L9kJt7kk2JcTnKjv4mml\n NbZVsS6Ma1IrinK1vFzq6tCf83sbLQyIJR+EJXibKoQc3ru4tFh6edqepZGykB4x\n IV/lSoAF/Af5YWZnNvR6fMT8drty+d488OnaxVi5JdjMd2bM4weeczdfFpOVD4JI\n TdcVNqsMKsmjfjThWSN/Jn+fQY3VhRV+QiQelx4yWpbrbUrIXy9rJYz8o/JucXda\n bWcCOvwQATzA60onEhYcaEbv1Rn2CL2jiol2j9wPL566z2AA78JaLvHbw==", "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=Zbvw9Z3q6bqumS/3d5tlK0zbBVAXR6eUeAMyXpQqe+k=; b=uOuWVHON\n ijrNNGRIDg8+LawgWy1ZDaL6ges0yF2zyJHXpppukmILAyD7rPYIznbtU2qRXFoT\n Ef8RbMG210fX4OBKoOm2qEK2kozRCCdYysincmvN1+3fARy1dup0D1IwWh7FH6NJ\n DbSVp7XyWOLXpWWplxY6tswSL6p1uCqXpWeV3F7YLNGUPKkr+G5yd+CrP69fJiNw\n syvbrhOluVuxd9tCLqbUWFpgBFfJETeCwsXcZQFcQXo0rcGCC+ahRCz6yjAmQP3c\n U2pMyr0xHv1zYMx/z03Jx/UGy2OXp64cfpYGz13MuMYZHrZDQK1xylKM5DoE6EpT\n fZ1IrF2WMI5o7Q==" ], "X-ME-Sender": "<xms:az1jX-2HCBAh-SzDlULtNbOEMiIP0jjBXR4lb_2vVk-cd4qNk3oNPw>\n <xme:az1jXxHqMpr1hgCetNp_7XiKSmRUHafMQ-ae_ksnysfCLJJsieM23x0t8dCqicIH_\n SMSTTneAUjPl-U6SQ>", "X-ME-Proxy-Cause": "\n gggruggvucftvghtrhhoucdtuddrgedujedrtdeggdefvdcutefuodetggdotefrodftvf\n curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu\n uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc\n fjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepvfhhohhmrghs\n ucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenucggtf\n frrghtthgvrhhnpedvhefgiedvjeegtdevheefhfetleefgfeivefgffevfeejgedtgfeu\n tdehtdegveenucfkphepjeejrddufeegrddvtdefrddukeegnecuvehluhhsthgvrhfuih\n iivgepvdenucfrrghrrghmpehmrghilhhfrhhomhepthhhohhmrghssehmohhnjhgrlhho\n nhdrnhgvth", "X-ME-Proxy": "<xmx:az1jX25HBeOKfw-xRflOxLu0xFdu4ImSunjGA_P2WJ6bELLK6W2LmA>\n <xmx:az1jX_2pt-ml6T84OAxyMkbO3GPX4ElXEd9x4-MtQFV4pburmw1K7A>\n <xmx:az1jXxFzbN1Hr8G2YVKW0lE8AmrJ3j2v9YF755lH9wOjR5A0ARvVVQ>\n <xmx:az1jX1h7HkaxJ2AhcjNoogRu9GVM1iDcSu6me98IF6MNjKmj8DXKmw>", "From": "Thomas Monjalon <thomas@monjalon.net>", "To": "dev@dpdk.org", "Cc": "david.marchand@redhat.com, mdr@ashroe.eu,\n Andrew Rybchenko <arybchenko@solarflare.com>,\n John McNamara <john.mcnamara@intel.com>,\n Marko Kovacevic <marko.kovacevic@intel.com>,\n Olivier Matz <olivier.matz@6wind.com>", "Date": "Thu, 17 Sep 2020 12:41:31 +0200", "Message-Id": "<20200917104133.6186-3-thomas@monjalon.net>", "X-Mailer": "git-send-email 2.28.0", "In-Reply-To": "<20200917104133.6186-1-thomas@monjalon.net>", "References": "<20200914161801.572174-1-thomas@monjalon.net>\n <20200917104133.6186-1-thomas@monjalon.net>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v2 2/4] mempool: remove physical address aliases", "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": "Remove the deprecated unioned fields physaddr and phys_addr\nfrom the structures rte_mempool_objhdr and rte_mempool_memhdr.\nThey are replaced with the fields iova which are at the same offsets.\n\nRemove the deprecated macro MEMPOOL_F_NO_PHYS_CONTIG\nwhich is an alias of the more recent MEMPOOL_F_NO_IOVA_CONTIG.\n\nSigned-off-by: Thomas Monjalon <thomas@monjalon.net>\nAcked-by: Andrew Rybchenko <arybchenko@solarflare.com>\n---\n doc/guides/rel_notes/release_20_11.rst | 6 ++++++\n lib/librte_mempool/rte_mempool.h | 13 ++-----------\n 2 files changed, 8 insertions(+), 11 deletions(-)", "diff": "diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst\nindex c49e612c43..71f970f1ac 100644\n--- a/doc/guides/rel_notes/release_20_11.rst\n+++ b/doc/guides/rel_notes/release_20_11.rst\n@@ -88,6 +88,12 @@ API Changes\n the structures ``rte_memseg`` and ``rte_memzone``.\n The field ``iova`` is remaining from the old unions.\n \n+* mempool: Removed the unioned fields ``phys_addr`` and ``physaddr`` from\n+ the structures ``rte_mempool_memhdr`` and ``rte_mempool_objhdr``.\n+ The field ``iova`` is remaining from the old unions.\n+ The flag name ``MEMPOOL_F_NO_PHYS_CONTIG`` is removed,\n+ while the aliased flag ``MEMPOOL_F_NO_IOVA_CONTIG`` is kept.\n+\n * mbuf: Removed the unioned field ``refcnt_atomic`` from\n the structures ``rte_mbuf`` and ``rte_mbuf_ext_shared_info``.\n The field ``refcnt`` is remaining from the old unions.\ndiff --git a/lib/librte_mempool/rte_mempool.h b/lib/librte_mempool/rte_mempool.h\nindex 6ad7e31170..9ea7ff934c 100644\n--- a/lib/librte_mempool/rte_mempool.h\n+++ b/lib/librte_mempool/rte_mempool.h\n@@ -138,11 +138,7 @@ struct rte_mempool_objsz {\n struct rte_mempool_objhdr {\n \tSTAILQ_ENTRY(rte_mempool_objhdr) next; /**< Next in list. */\n \tstruct rte_mempool *mp; /**< The mempool owning the object. */\n-\tRTE_STD_C11\n-\tunion {\n-\t\trte_iova_t iova; /**< IO address of the object. */\n-\t\tphys_addr_t physaddr; /**< deprecated - Physical address of the object. */\n-\t};\n+\trte_iova_t iova; /**< IO address of the object. */\n #ifdef RTE_LIBRTE_MEMPOOL_DEBUG\n \tuint64_t cookie; /**< Debug cookie. */\n #endif\n@@ -188,11 +184,7 @@ struct rte_mempool_memhdr {\n \tSTAILQ_ENTRY(rte_mempool_memhdr) next; /**< Next in list. */\n \tstruct rte_mempool *mp; /**< The mempool owning the chunk */\n \tvoid *addr; /**< Virtual address of the chunk */\n-\tRTE_STD_C11\n-\tunion {\n-\t\trte_iova_t iova; /**< IO address of the chunk */\n-\t\tphys_addr_t phys_addr; /**< Physical address of the chunk */\n-\t};\n+\trte_iova_t iova; /**< IO address of the chunk */\n \tsize_t len; /**< length of the chunk */\n \trte_mempool_memchunk_free_cb_t *free_cb; /**< Free callback */\n \tvoid *opaque; /**< Argument passed to the free callback */\n@@ -269,7 +261,6 @@ struct rte_mempool {\n #define MEMPOOL_F_SC_GET 0x0008 /**< Default get is \"single-consumer\".*/\n #define MEMPOOL_F_POOL_CREATED 0x0010 /**< Internal: pool is created. */\n #define MEMPOOL_F_NO_IOVA_CONTIG 0x0020 /**< Don't need IOVA contiguous objs. */\n-#define MEMPOOL_F_NO_PHYS_CONTIG MEMPOOL_F_NO_IOVA_CONTIG /* deprecated */\n \n /**\n * @internal When debug is enabled, store some statistics.\n", "prefixes": [ "v2", "2/4" ] }