From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 60DFAA0C58; Mon, 23 Aug 2021 21:41:56 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2C48F41202; Mon, 23 Aug 2021 21:41:09 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 23ACE411F7 for ; Mon, 23 Aug 2021 21:41:07 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.0.43) with SMTP id 17NDcOhB018528; Mon, 23 Aug 2021 12:41:06 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=w6J/abIVlHqmzxcTQOgnA9M7yoh8B9acHT5IJYTnzxY=; b=BfZ5HCJ6qyPoUWD4foFcAZBbdCCM0bQQ4Dkaf2tu1l2cCUAOt3K1+adT7z42Q/cwzp17 5dxIQaaZzztLAHk1Zd7koYB83hM26H0N9GBXakh/M0bu0WaVBJOl3ehSh9NYlbKJt6Xz OTuqxeKfu4qjYenhUPEsPOGwFlB9DjDrsxoYZX9YCzXmNvkeWNaCuD9RZrgH2CJ5Tjbq eHz5j0iS7voyvMoLKncXsOOWzU/+ZpA+uqvvK9EMyV6PQwPatK6fP8Oaa4OnWUeL97Dw JpLVc+Du5TlEZJUEUhAxmuHIXSpNCv/hdgpJllSZhCeWcU+rQD1NHgqf6iOmX0bhT97E Vg== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 3am1fk3ebp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 23 Aug 2021 12:41:06 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Mon, 23 Aug 2021 12:41:04 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Mon, 23 Aug 2021 12:41:04 -0700 Received: from BG-LT7430.marvell.com (BG-LT7430.marvell.com [10.28.177.176]) by maili.marvell.com (Postfix) with ESMTP id B52EE5B6924; Mon, 23 Aug 2021 12:41:02 -0700 (PDT) From: To: , Erik Gabriel Carrillo CC: , , Pavan Nikhilesh Date: Tue, 24 Aug 2021 01:10:16 +0530 Message-ID: <20210823194020.1229-12-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210823194020.1229-1-pbhagavatula@marvell.com> References: <20210823194020.1229-1-pbhagavatula@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-GUID: jBEJeOJfIVdts_xoa2YMeY9bPRJbQ4Xs X-Proofpoint-ORIG-GUID: jBEJeOJfIVdts_xoa2YMeY9bPRJbQ4Xs X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-08-23_04,2021-08-23_01,2020-04-07_01 Subject: [dpdk-dev] [RFC 12/15] eventdev: move timer adapters memory to hugepage X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Pavan Nikhilesh Move memory used by timer adapters to hugepage. Allocate memory on the first adapter create or lookup to address both primary and secondary process usecases. Signed-off-by: Pavan Nikhilesh --- lib/eventdev/rte_event_timer_adapter.c | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/lib/eventdev/rte_event_timer_adapter.c b/lib/eventdev/rte_event_timer_adapter.c index ae55407042..c4dc7a5fd4 100644 --- a/lib/eventdev/rte_event_timer_adapter.c +++ b/lib/eventdev/rte_event_timer_adapter.c @@ -33,7 +33,7 @@ RTE_LOG_REGISTER_SUFFIX(evtim_logtype, adapter.timer, NOTICE); RTE_LOG_REGISTER_SUFFIX(evtim_buffer_logtype, adapter.timer, NOTICE); RTE_LOG_REGISTER_SUFFIX(evtim_svc_logtype, adapter.timer.svc, NOTICE); -static struct rte_event_timer_adapter adapters[RTE_EVENT_TIMER_ADAPTER_NUM_MAX]; +static struct rte_event_timer_adapter *adapters; static const struct event_timer_adapter_ops swtim_ops; @@ -138,6 +138,17 @@ rte_event_timer_adapter_create_ext( int n, ret; struct rte_eventdev *dev; + if (adapters == NULL) { + adapters = rte_zmalloc("Eventdev", + sizeof(struct rte_event_timer_adapter) * + RTE_EVENT_TIMER_ADAPTER_NUM_MAX, + RTE_CACHE_LINE_SIZE); + if (adapters == NULL) { + rte_errno = ENOMEM; + return NULL; + } + } + if (conf == NULL) { rte_errno = EINVAL; return NULL; @@ -312,6 +323,17 @@ rte_event_timer_adapter_lookup(uint16_t adapter_id) int ret; struct rte_eventdev *dev; + if (adapters == NULL) { + adapters = rte_zmalloc("Eventdev", + sizeof(struct rte_event_timer_adapter) * + RTE_EVENT_TIMER_ADAPTER_NUM_MAX, + RTE_CACHE_LINE_SIZE); + if (adapters == NULL) { + rte_errno = ENOMEM; + return NULL; + } + } + if (adapters[adapter_id].allocated) return &adapters[adapter_id]; /* Adapter is already loaded */ -- 2.17.1