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examples/vmdq: fix crash when using too many pools

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Macro MAX_QUEUES was defined to 128, only allow 16 vmdq_pools in theory.
When running vmdq_app with more than 34 vmdq_pools, it will cause the
core_dump issue.
Change MAX_QUEUES to 1024 will solve this issue.

Signed-off-by: Xutao Sun <xutao.sun@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
This commit is contained in:
Xutao Sun 2015-10-27 16:58:33 +08:00 committed by Thomas Monjalon
parent 56faae8269
commit e4363e8149
1 changed files with 5 additions and 4 deletions
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9
examples/vmdq/main.c
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@ -69,12 +69,13 @@
#include <rte_mbuf.h>
#include <rte_memcpy.h>
#define MAX_QUEUES 128
#define MAX_QUEUES 1024
/*
* For 10 GbE, 128 queues require roughly
* 128*512 (RX/TX_queue_nb * RX/TX_ring_descriptors_nb) per port.
* 1024 queues require to meet the needs of a large number of vmdq_pools.
* (RX/TX_queue_nb * RX/TX_ring_descriptors_nb) per port.
*/
#define NUM_MBUFS_PER_PORT (128*512)
#define NUM_MBUFS_PER_PORT (MAX_QUEUES * RTE_MAX(RTE_TEST_RX_DESC_DEFAULT, \
RTE_TEST_TX_DESC_DEFAULT))
#define MBUF_CACHE_SIZE 64
#define MAX_PKT_BURST 32