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GET /api/patches/64265/?format=api
{ "id": 64265, "url": "https://patches.dpdk.org/api/patches/64265/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20200107131738.11932-1-pbhagavatula@marvell.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": "<20200107131738.11932-1-pbhagavatula@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200107131738.11932-1-pbhagavatula@marvell.com", "date": "2020-01-07T13:17:38", "name": "event/octeontx2: relax memory requirement for event timers", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "0a152a2754e8b2566a74c297370e64436b7c2822", "submitter": { "id": 1183, "url": "https://patches.dpdk.org/api/people/1183/?format=api", "name": "Pavan Nikhilesh Bhagavatula", "email": "pbhagavatula@marvell.com" }, "delegate": { "id": 310, "url": "https://patches.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20200107131738.11932-1-pbhagavatula@marvell.com/mbox/", "series": [ { "id": 8003, "url": "https://patches.dpdk.org/api/series/8003/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=8003", "date": "2020-01-07T13:17:38", "name": "event/octeontx2: relax memory requirement for event timers", "version": 1, "mbox": "https://patches.dpdk.org/series/8003/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/64265/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/64265/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 904D9A04F6;\n\tTue, 7 Jan 2020 14:17:53 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 804AB1D957;\n\tTue, 7 Jan 2020 14:17:52 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com\n [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id C154B1D94A\n for <dev@dpdk.org>; Tue, 7 Jan 2020 14:17:50 +0100 (CET)", "from pps.filterd (m0045849.ppops.net [127.0.0.1])\n by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id\n 007DDAas028742 for <dev@dpdk.org>; Tue, 7 Jan 2020 05:17:49 -0800", "from sc-exch03.marvell.com ([199.233.58.183])\n by mx0a-0016f401.pphosted.com with ESMTP id 2xarxvafsx-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Tue, 07 Jan 2020 05:17:49 -0800", "from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH03.marvell.com\n (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 7 Jan\n 2020 05:17:42 -0800", "from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com\n (10.93.176.81) with Microsoft SMTP Server id 15.0.1497.2 via Frontend\n Transport; Tue, 7 Jan 2020 05:17:42 -0800", "from BG-LT7430.marvell.com (unknown [10.28.17.41])\n by maili.marvell.com (Postfix) with ESMTP id BC1F03F704D;\n Tue, 7 Jan 2020 05:17:41 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n h=from : to : cc :\n subject : date : message-id : mime-version : content-transfer-encoding :\n content-type; s=pfpt0818; bh=8rMSp0mvXXKVSkTAkLqsUyK/5MnOibviD9VTO6/GAZw=;\n b=sNJtWnILrmu6aONfes+DRZoxmbwb9tOUC16j7OJxQd/MbROIDP5r1Mi7EfEyBXiKqn8z\n CUA0zJMk0VnQQU2T6AL6+ovSOtDeGve9Pn3esPOe15WO+BU03EviQFJm/Cb6nUybbbu/\n CiU0IzHMrbBJWcKl7Qp4qDVlpPHM1tt110mXHy7Iav3Q2x8I0x0CZhSxVyKxBG5JIboR\n 5ypxTXG/fOgTkXo5gsIKT74Te2u5K9OurHGckGs4h13XPOb98OlL5dzgWz/XJGblPs9D\n lsf44/i7Iz3U+NiYaJXP10vBdpmvp8DPQWPabTosBi8ceNlIcmM6VAs8Z6szeI1Lhx6Q QA==", "From": "<pbhagavatula@marvell.com>", "To": "<jerinj@marvell.com>, Pavan Nikhilesh <pbhagavatula@marvell.com>", "CC": "<dev@dpdk.org>", "Date": "Tue, 7 Jan 2020 18:47:38 +0530", "Message-ID": "<20200107131738.11932-1-pbhagavatula@marvell.com>", "X-Mailer": "git-send-email 2.17.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10434:6.0.95,18.0.572\n definitions=2020-01-07_03:2020-01-06,2020-01-07 signatures=0", "Subject": "[dpdk-dev] [PATCH] event/octeontx2: relax memory requirement for\n\tevent timers", "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": "From: Pavan Nikhilesh <pbhagavatula@marvell.com>\n\nRelax memory requirement for event timers when internal mempool used is\nocteontx2 mempool.\nAdd debug log to print the memory used.\n\nSigned-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>\n---\n drivers/event/octeontx2/otx2_tim_evdev.c | 11 ++++++++++-\n 1 file changed, 10 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/event/octeontx2/otx2_tim_evdev.c b/drivers/event/octeontx2/otx2_tim_evdev.c\nindex b275c6922..cd0dcde24 100644\n--- a/drivers/event/octeontx2/otx2_tim_evdev.c\n+++ b/drivers/event/octeontx2/otx2_tim_evdev.c\n@@ -327,7 +327,11 @@ otx2_tim_ring_create(struct rte_event_timer_adapter *adptr)\n \t\t\ttim_optimze_bkt_param(tim_ring);\n \t}\n \n-\ttim_ring->nb_chunks = tim_ring->nb_chunks * tim_ring->nb_bkts;\n+\tif (tim_ring->disable_npa)\n+\t\ttim_ring->nb_chunks = tim_ring->nb_chunks * tim_ring->nb_bkts;\n+\telse\n+\t\ttim_ring->nb_chunks = tim_ring->nb_chunks + tim_ring->nb_bkts;\n+\n \t/* Create buckets. */\n \ttim_ring->bkt = rte_zmalloc(\"otx2_tim_bucket\", (tim_ring->nb_bkts) *\n \t\t\t\t sizeof(struct otx2_tim_bkt),\n@@ -376,6 +380,11 @@ otx2_tim_ring_create(struct rte_event_timer_adapter *adptr)\n \t\t\t RTE_EVENT_TYPE_TIMER);\n \tsso_xae_reconfigure(dev->event_dev);\n \n+\totx2_tim_dbg(\"Total memory used %\"PRIu64\"MB\\n\",\n+\t\t\t(uint64_t)(((tim_ring->nb_chunks * tim_ring->chunk_sz)\n+\t\t\t+ (tim_ring->nb_bkts * sizeof(struct otx2_tim_bkt))) /\n+\t\t\tBIT_ULL(20)));\n+\n \treturn rc;\n \n chnk_mem_err:\n", "prefixes": [] }