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* [dpdk-dev] [PATCH] eal/common: Fix enabled core number with core list argument
@ 2015-01-20 18:54 Remi Pommarel
  2015-01-27 11:45 ` Thomas Monjalon
  0 siblings, 1 reply; 2+ messages in thread
From: Remi Pommarel @ 2015-01-20 18:54 UTC (permalink / raw)
  To: dev

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;
 }
-- 
2.0.1

^ permalink raw reply	[flat|nested] 2+ messages in thread

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2015-01-20 18:54 [dpdk-dev] [PATCH] eal/common: Fix enabled core number with core list argument Remi Pommarel
2015-01-27 11:45 ` Thomas Monjalon

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