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From: Stephen Hurd <shurd@broadcom.com>
To: <dev@dpdk.org>
Subject: [dpdk-dev] [PATCH v2] app/testpmd Fix max_socket detection
Date: Wed, 13 Jan 2016 14:23:36 -0800	[thread overview]
Message-ID: <1452723816-73141-1-git-send-email-shurd@broadcom.com> (raw)
In-Reply-To: <24888901-A45C-4E23-871E-3485AF2423D2@intel.com>

Previously, max_socket was set to the highest numbered socket with
an enabled lcore.  The intent is to set it to the highest socket
regardless of it being enabled.

Change-Id: I6306af0f90aa3c1fc5ffed75d1eed8297d29e132
Signed-off-by: Stephen Hurd <shurd@broadcom.com>

v2: Forgot to commit before sending email... sorry for the nouse.
---
 app/test-pmd/testpmd.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 6129c26..a4088f9 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -359,17 +359,17 @@ set_default_fwd_lcores_config(void)
 
 	nb_lc = 0;
 	for (i = 0; i < RTE_MAX_LCORE; i++) {
-		if (! rte_lcore_is_enabled(i))
-			continue;
-		if (i == rte_get_master_lcore())
-			continue;
-		fwd_lcores_cpuids[nb_lc++] = i;
 		sock_num = rte_lcore_to_socket_id(i) + 1;
 		if (sock_num > max_socket) {
 			if (sock_num > RTE_MAX_NUMA_NODES)
 				rte_exit(EXIT_FAILURE, "Total sockets greater than %u\n", RTE_MAX_NUMA_NODES);
 			max_socket = sock_num;
 		}
+		if (! rte_lcore_is_enabled(i))
+			continue;
+		if (i == rte_get_master_lcore())
+			continue;
+		fwd_lcores_cpuids[nb_lc++] = i;
 	}
 	nb_lcores = (lcoreid_t) nb_lc;
 	nb_cfg_lcores = nb_lcores;
-- 
1.9.1

  parent reply	other threads:[~2016-01-13 22:23 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <533710CFB86FA344BFBF2D6802E6028621BAF050@SHSMSX101.ccr.corp.intel.com>
     [not found] ` <156984479488CD49A184F5CAB4AF93460719DEC4@IRVEXCHMB14.corp.ad.broadcom.com>
     [not found]   ` <533710CFB86FA344BFBF2D6802E6028621BAF45F@SHSMSX101.ccr.corp.intel.com>
     [not found]     ` <156984479488CD49A184F5CAB4AF93460719E1D1@IRVEXCHMB14.corp.ad.broadcom.com>
2015-12-19  1:33       ` [dpdk-dev] Issue with patch "app/testpmd: detect numa socket count" Qiu, Michael
2016-01-13 22:20         ` [dpdk-dev] [PATCH] app/testpmd Fix max_socket detection Stephen Hurd
2016-01-13 22:23         ` Stephen Hurd [this message]
2016-01-14 13:44           ` [dpdk-dev] [PATCH v2] " Bruce Richardson
2016-01-15  0:59             ` Stephen Hurd
2016-01-15  1:01             ` Stephen Hurd
2016-01-15 10:42               ` Bruce Richardson
2016-03-02 11:04           ` De Lara Guarch, Pablo
2016-03-05 19:10             ` Thomas Monjalon

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