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From: Remi Pommarel <repk@triplefau.lt>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] eal/common: Fix enabled core number with core list argument
Date: Tue, 20 Jan 2015 19:54:43 +0100
Message-ID: <1421780083-4923-1-git-send-email-repk@triplefau.lt> (raw)

When using core list argument to define which core to enable (ie -l) the
core_num field of the rte configuration is not updated the same way as using
coremask. This causes rte_lcore_num() to yield different value from the one
using coremask.

Signed-off-by: Remi Pommarel <repk@triplefau.lt>
 lib/librte_eal/common/eal_common_options.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
index e2810ab..67e02dc 100644
--- a/lib/librte_eal/common/eal_common_options.c
+++ b/lib/librte_eal/common/eal_common_options.c
@@ -268,6 +268,9 @@ eal_parse_corelist(const char *corelist)
 	if (count == 0)
 		return -1;
+	/* Update the count of enabled logical cores of the EAL configuration */
+	cfg->lcore_count = count;
 	lcores_parsed = 1;
 	return 0;

             reply	other threads:[~2015-01-20 18:50 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-20 18:54 Remi Pommarel [this message]
2015-01-27 11:45 ` Thomas Monjalon

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