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GET /api/patches/37024/?format=api
{ "id": 37024, "url": "https://patches.dpdk.org/api/patches/37024/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/8613f4b981a9e34c6e21ea36f62e895e42109584.1522797505.git.anatoly.burakov@intel.com/", "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": "<8613f4b981a9e34c6e21ea36f62e895e42109584.1522797505.git.anatoly.burakov@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/8613f4b981a9e34c6e21ea36f62e895e42109584.1522797505.git.anatoly.burakov@intel.com", "date": "2018-04-03T23:21:42", "name": "[dpdk-dev,v3,30/68] mempool: use memseg walk instead of iteration", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "78030e8c939073c4bd463c57ddc000225f07fad2", "submitter": { "id": 4, "url": "https://patches.dpdk.org/api/people/4/?format=api", "name": "Burakov, Anatoly", "email": "anatoly.burakov@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/8613f4b981a9e34c6e21ea36f62e895e42109584.1522797505.git.anatoly.burakov@intel.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/37024/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/37024/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 6120B1BA4B;\n\tWed, 4 Apr 2018 01:23:32 +0200 (CEST)", "from mga12.intel.com (mga12.intel.com [192.55.52.136])\n\tby dpdk.org (Postfix) with ESMTP id 449361B89E\n\tfor <dev@dpdk.org>; Wed, 4 Apr 2018 01:22:32 +0200 (CEST)", "from fmsmga007.fm.intel.com ([10.253.24.52])\n\tby fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t03 Apr 2018 16:22:30 -0700", "from irvmail001.ir.intel.com ([163.33.26.43])\n\tby fmsmga007.fm.intel.com with ESMTP; 03 Apr 2018 16:22:26 -0700", "from sivswdev01.ir.intel.com (sivswdev01.ir.intel.com\n\t[10.237.217.45])\n\tby irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id\n\tw33NMQX7013128; Wed, 4 Apr 2018 00:22:26 +0100", "from sivswdev01.ir.intel.com (localhost [127.0.0.1])\n\tby sivswdev01.ir.intel.com with ESMTP id w33NMQvK014788;\n\tWed, 4 Apr 2018 00:22:26 +0100", "(from aburakov@localhost)\n\tby sivswdev01.ir.intel.com with LOCAL id w33NMQuX014784;\n\tWed, 4 Apr 2018 00:22:26 +0100" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.48,403,1517904000\"; d=\"scan'208\";a=\"29321591\"", "From": "Anatoly Burakov <anatoly.burakov@intel.com>", "To": "dev@dpdk.org", "Cc": "Olivier Matz <olivier.matz@6wind.com>, keith.wiles@intel.com,\n\tjianfeng.tan@intel.com, andras.kovacs@ericsson.com,\n\tlaszlo.vadkeri@ericsson.com, benjamin.walker@intel.com,\n\tbruce.richardson@intel.com, thomas@monjalon.net,\n\tkonstantin.ananyev@intel.com, kuralamudhan.ramakrishnan@intel.com,\n\tlouise.m.daly@intel.com, nelio.laranjeiro@6wind.com,\n\tyskoh@mellanox.com, pepperjo@japf.ch, jerin.jacob@caviumnetworks.com, \n\themant.agrawal@nxp.com, shreyansh.jain@nxp.com,\n\tgowrishankar.m@linux.vnet.ibm.com", "Date": "Wed, 4 Apr 2018 00:21:42 +0100", "Message-Id": "<8613f4b981a9e34c6e21ea36f62e895e42109584.1522797505.git.anatoly.burakov@intel.com>", "X-Mailer": "git-send-email 1.7.0.7", "In-Reply-To": [ "<cover.1522797505.git.anatoly.burakov@intel.com>", "<cover.1522797505.git.anatoly.burakov@intel.com>" ], "References": [ "<cover.1522797505.git.anatoly.burakov@intel.com>", "<cover.1520428025.git.anatoly.burakov@intel.com>\n\t<cover.1522797505.git.anatoly.burakov@intel.com>" ], "Subject": "[dpdk-dev] [PATCH v3 30/68] mempool: use memseg walk instead of\n\titeration", "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://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>\n---\n lib/librte_mempool/rte_mempool.c | 24 ++++++++++++------------\n 1 file changed, 12 insertions(+), 12 deletions(-)", "diff": "diff --git a/lib/librte_mempool/rte_mempool.c b/lib/librte_mempool/rte_mempool.c\nindex e147180..bb33c3a 100644\n--- a/lib/librte_mempool/rte_mempool.c\n+++ b/lib/librte_mempool/rte_mempool.c\n@@ -99,23 +99,23 @@ static unsigned optimize_object_size(unsigned obj_size)\n \treturn new_obj_size * RTE_MEMPOOL_ALIGN;\n }\n \n+static int\n+find_min_pagesz(const struct rte_memseg *ms, void *arg)\n+{\n+\tsize_t *min = arg;\n+\n+\tif (ms->hugepage_sz < *min)\n+\t\t*min = ms->hugepage_sz;\n+\n+\treturn 0;\n+}\n+\n static size_t\n get_min_page_size(void)\n {\n-\tconst struct rte_mem_config *mcfg =\n-\t\t\trte_eal_get_configuration()->mem_config;\n-\tint i;\n \tsize_t min_pagesz = SIZE_MAX;\n \n-\tfor (i = 0; i < RTE_MAX_MEMSEG; i++) {\n-\t\tconst struct rte_memseg *ms = &mcfg->memseg[i];\n-\n-\t\tif (ms->addr == NULL)\n-\t\t\tcontinue;\n-\n-\t\tif (ms->hugepage_sz < min_pagesz)\n-\t\t\tmin_pagesz = ms->hugepage_sz;\n-\t}\n+\trte_memseg_walk(find_min_pagesz, &min_pagesz);\n \n \treturn min_pagesz == SIZE_MAX ? (size_t) getpagesize() : min_pagesz;\n }\n", "prefixes": [ "dpdk-dev", "v3", "30/68" ] }