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GET /api/patches/130356/?format=api
{ "id": 130356, "url": "http://patches.dpdk.org/api/patches/130356/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230815145023.1386003-5-okaya@kernel.org/", "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": "<20230815145023.1386003-5-okaya@kernel.org>", "list_archive_url": "https://inbox.dpdk.org/dev/20230815145023.1386003-5-okaya@kernel.org", "date": "2023-08-15T14:50:19", "name": "[v4,4/8] eal_memzone: bail out on initialized", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "773bb035901594665917d71b42fe1353f508503b", "submitter": { "id": 2903, "url": "http://patches.dpdk.org/api/people/2903/?format=api", "name": "Sinan Kaya", "email": "okaya@kernel.org" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230815145023.1386003-5-okaya@kernel.org/mbox/", "series": [ { "id": 29234, "url": "http://patches.dpdk.org/api/series/29234/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=29234", "date": "2023-08-15T14:50:15", "name": "support reinit flow", "version": 4, "mbox": "http://patches.dpdk.org/series/29234/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/130356/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/130356/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 mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id E896443073;\n\tTue, 15 Aug 2023 16:50:57 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 0CC1343268;\n\tTue, 15 Aug 2023 16:50:38 +0200 (CEST)", "from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217])\n by mails.dpdk.org (Postfix) with ESMTP id 6F4ED4325B\n for <dev@dpdk.org>; Tue, 15 Aug 2023 16:50:35 +0200 (CEST)", "from smtp.kernel.org (relay.kernel.org [52.25.139.140])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits))\n (No client certificate requested)\n by dfw.source.kernel.org (Postfix) with ESMTPS id 001AD61CC0;\n Tue, 15 Aug 2023 14:50:35 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id C0454C433CA;\n Tue, 15 Aug 2023 14:50:33 +0000 (UTC)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n s=k20201202; t=1692111034;\n bh=joa54IhMnxETGrrAfoMJz218LI2OKvqtobhOYXCZW5E=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=nA5VOWudCihAeirtZ5VIfkWfY2HZUApIJzVmJAl8nY2JFHZDSzflvi6as3h5QI7Ah\n As11gUo268j01y12vPp/e8sCbgdJ1zrQtYYarV7WvQZ9CneftcP3JyN4uSVsHDUhb4\n /2tRZZb5odyhWv+tFlt4+o6xeZ4iqyPDLoEjozbvjfV2sQ2Zcyq4Ck96K681ypaYo+\n zqP16qrFPsrqCwHanVbOgxLUhQ8jsEQY9YViry9u7sJEyEyYooMPVx5IEgL2UrlzUI\n 8LyM4t5GtKVZ7B/DMRmd48F98zZgCpXQoEIfqs7qVyM79z4dCgTv6vOFkCKVi6IEN2\n 0xT22KJeMsYzQ==", "From": "okaya@kernel.org", "To": "Anatoly Burakov <anatoly.burakov@intel.com>", "Cc": "dev@dpdk.org,\n\tSinan Kaya <okaya@kernel.org>", "Subject": "[PATCH v4 4/8] eal_memzone: bail out on initialized", "Date": "Tue, 15 Aug 2023 10:50:19 -0400", "Message-Id": "<20230815145023.1386003-5-okaya@kernel.org>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20230815145023.1386003-1-okaya@kernel.org>", "References": "<20230815145023.1386003-1-okaya@kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "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" }, "content": "From: Sinan Kaya <okaya@kernel.org>\n\nInitialize memzone once and bail out if someone calls init\nmultiple times.\n\nSigned-off-by: Sinan Kaya <okaya@kernel.org>\n---\n lib/eal/common/eal_common_memzone.c | 7 +++++++\n 1 file changed, 7 insertions(+)", "diff": "diff --git a/lib/eal/common/eal_common_memzone.c b/lib/eal/common/eal_common_memzone.c\nindex 1f3e701499..6645ccfe83 100644\n--- a/lib/eal/common/eal_common_memzone.c\n+++ b/lib/eal/common/eal_common_memzone.c\n@@ -22,6 +22,8 @@\n #include \"eal_private.h\"\n #include \"eal_memcfg.h\"\n \n+static bool memzone_initialized;\n+\n /* Default count used until rte_memzone_max_set() is called */\n #define DEFAULT_MAX_MEMZONE_COUNT 2560\n \n@@ -426,6 +428,9 @@ rte_eal_memzone_init(void)\n \tstruct rte_mem_config *mcfg;\n \tint ret = 0;\n \n+\tif (memzone_initialized)\n+\t\treturn 0;\n+\n \t/* get pointer to global configuration */\n \tmcfg = rte_eal_get_configuration()->mem_config;\n \n@@ -444,6 +449,8 @@ rte_eal_memzone_init(void)\n \n \trte_rwlock_write_unlock(&mcfg->mlock);\n \n+\tmemzone_initialized = true;\n+\n \treturn ret;\n }\n \n", "prefixes": [ "v4", "4/8" ] }