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GET /api/patches/50453/?format=api
{ "id": 50453, "url": "http://patches.dpdk.org/api/patches/50453/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/a7fefd2eb6cf6ffb8346e032b4f0cdac69fd5e35.1550849324.git.anatoly.burakov@intel.com/", "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": "<a7fefd2eb6cf6ffb8346e032b4f0cdac69fd5e35.1550849324.git.anatoly.burakov@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/a7fefd2eb6cf6ffb8346e032b4f0cdac69fd5e35.1550849324.git.anatoly.burakov@intel.com", "date": "2019-02-22T15:29:29", "name": "malloc: fix documentation for realloc", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "b9437f3fe8159b26a0ed3976b9b0cb81d5b46624", "submitter": { "id": 4, "url": "http://patches.dpdk.org/api/people/4/?format=api", "name": "Anatoly Burakov", "email": "anatoly.burakov@intel.com" }, "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/a7fefd2eb6cf6ffb8346e032b4f0cdac69fd5e35.1550849324.git.anatoly.burakov@intel.com/mbox/", "series": [ { "id": 3516, "url": "http://patches.dpdk.org/api/series/3516/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=3516", "date": "2019-02-22T15:29:29", "name": "malloc: fix documentation for realloc", "version": 1, "mbox": "http://patches.dpdk.org/series/3516/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/50453/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/50453/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id F20DE2BF7;\n\tFri, 22 Feb 2019 16:29:34 +0100 (CET)", "from mga07.intel.com (mga07.intel.com [134.134.136.100])\n\tby dpdk.org (Postfix) with ESMTP id 541AC2BE5;\n\tFri, 22 Feb 2019 16:29:32 +0100 (CET)", "from fmsmga004.fm.intel.com ([10.253.24.48])\n\tby orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t22 Feb 2019 07:29:30 -0800", "from irvmail001.ir.intel.com ([163.33.26.43])\n\tby fmsmga004.fm.intel.com with ESMTP; 22 Feb 2019 07:29:29 -0800", "from sivswdev05.ir.intel.com (sivswdev05.ir.intel.com\n\t[10.243.17.64])\n\tby irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id\n\tx1MFTT0C021492; Fri, 22 Feb 2019 15:29:29 GMT", "from sivswdev05.ir.intel.com (localhost [127.0.0.1])\n\tby sivswdev05.ir.intel.com with ESMTP id x1MFTTWx009871;\n\tFri, 22 Feb 2019 15:29:29 GMT", "(from aburakov@localhost)\n\tby sivswdev05.ir.intel.com with LOCAL id x1MFTTgM009678;\n\tFri, 22 Feb 2019 15:29:29 GMT" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.58,400,1544515200\"; d=\"scan'208\";a=\"146463594\"", "From": "Anatoly Burakov <anatoly.burakov@intel.com>", "To": "dev@dpdk.org", "Cc": "stable@dpdk.org", "Date": "Fri, 22 Feb 2019 15:29:29 +0000", "Message-Id": "<a7fefd2eb6cf6ffb8346e032b4f0cdac69fd5e35.1550849324.git.anatoly.burakov@intel.com>", "X-Mailer": "git-send-email 1.7.0.7", "Subject": "[dpdk-dev] [PATCH] malloc: fix documentation for realloc", "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "The documentation for rte_realloc claims that the resized area\nwill always reside on the same NUMA node. This is not actually\nthe case - while *resized* area will be on the same NUMA node,\nif resizing the area is not possible, then the memory will be\nreallocated using rte_malloc(), which can allocate memory on\nanother NUMA node, depending on which lcore rte_realloc() was\ncalled from and which NUMA nodes have memory available.\n\nFix the API doc to match the actual code of rte_realloc().\n\nFixes: af75078fece3 (\"first public release\")\nCc: stable@dpdk.org\n\nSigned-off-by: Anatoly Burakov <anatoly.burakov@intel.com>\n---\n lib/librte_eal/common/include/rte_malloc.h | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/lib/librte_eal/common/include/rte_malloc.h b/lib/librte_eal/common/include/rte_malloc.h\nindex 54a12467a..e0be13ca3 100644\n--- a/lib/librte_eal/common/include/rte_malloc.h\n+++ b/lib/librte_eal/common/include/rte_malloc.h\n@@ -111,7 +111,7 @@ rte_calloc(const char *type, size_t num, size_t size, unsigned align);\n /**\n * Replacement function for realloc(), using huge-page memory. Reserved area\n * memory is resized, preserving contents. In NUMA systems, the new area\n- * resides on the same NUMA socket as the old area.\n+ * may not reside on the same NUMA node as the old one.\n *\n * @param ptr\n * Pointer to already allocated memory\n", "prefixes": [] }