From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id EDD251B4A9 for ; Thu, 22 Nov 2018 18:02:39 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Nov 2018 09:02:39 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,266,1539673200"; d="scan'208";a="108499726" Received: from silpixa00399952.ir.intel.com (HELO silpixa00399952.ger.corp.intel.com) ([10.237.223.64]) by fmsmga004.fm.intel.com with ESMTP; 22 Nov 2018 09:02:38 -0800 From: David Hunt To: dev@dpdk.org Cc: lei.a.yao@intel.com, david.hunt@intel.com Date: Thu, 22 Nov 2018 17:02:20 +0000 Message-Id: <20181122170220.55482-5-david.hunt@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181122170220.55482-1-david.hunt@intel.com> References: <20181122170220.55482-1-david.hunt@intel.com> Subject: [dpdk-dev] [PATCH v1 4/4] examples/power: increase MAX_CPUS to 256 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Nov 2018 17:02:40 -0000 Increase the number of addressable cores from 64 to 256. Also remove the warning that incresing this number beyond 64 will cause problems (because of the previous use of uint64_t masks). Now this number can be increased significantly without causing problems. Signed-off-by: David Hunt --- examples/vm_power_manager/channel_manager.h | 8 ++------ examples/vm_power_manager/power_manager.h | 2 +- 2 files changed, 3 insertions(+), 7 deletions(-) diff --git a/examples/vm_power_manager/channel_manager.h b/examples/vm_power_manager/channel_manager.h index 119b0d5cc..d2a398216 100644 --- a/examples/vm_power_manager/channel_manager.h +++ b/examples/vm_power_manager/channel_manager.h @@ -14,17 +14,13 @@ extern "C" { #include /* Maximum number of CPUs */ -#define CHANNEL_CMDS_MAX_CPUS 64 -#if CHANNEL_CMDS_MAX_CPUS > 64 -#error Maximum number of cores is 64, overflow is guaranteed to \ - cause problems with VM Power Management -#endif +#define CHANNEL_CMDS_MAX_CPUS 256 /* Maximum name length including '\0' terminator */ #define CHANNEL_MGR_MAX_NAME_LEN 64 /* Maximum number of channels to each Virtual Machine */ -#define CHANNEL_MGR_MAX_CHANNELS 64 +#define CHANNEL_MGR_MAX_CHANNELS 256 /* Hypervisor Path for libvirt(qemu/KVM) */ #define CHANNEL_MGR_DEFAULT_HV_PATH "qemu:///system" diff --git a/examples/vm_power_manager/power_manager.h b/examples/vm_power_manager/power_manager.h index 605b3c8f6..c3673844c 100644 --- a/examples/vm_power_manager/power_manager.h +++ b/examples/vm_power_manager/power_manager.h @@ -33,7 +33,7 @@ core_info_init(void); #define RTE_LOGTYPE_POWER_MANAGER RTE_LOGTYPE_USER1 /* Maximum number of CPUS to manage */ -#define POWER_MGR_MAX_CPUS 64 +#define POWER_MGR_MAX_CPUS 256 /** * Initialize power management. * Initializes resources and verifies the number of CPUs on the system. -- 2.17.1