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examples/vhost: reduce number of hugepages needed

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Add #ifndef MAX_QUEUES to change MAX_QUEUES at compile time if needed.
Change MAX_QUEUES from 512 to 128 to reduce the number of hugepages
required by the vhost-switch program.

To change MAX_QUEUES add '-D MAX_QUEUES=512' to the EXTRA_CFLAGS variable,
before building the application.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This commit is contained in:
Bernard Iremonger 2015-12-10 15:49:17 +00:00 committed by Thomas Monjalon
parent 5c258942ee
commit f17eb17904
1 changed files with 4 additions and 2 deletions
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6
examples/vhost/main.c
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@ -1,7 +1,7 @@
/*-
* BSD LICENSE
*
* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -53,7 +53,9 @@
#include "main.h"
#define MAX_QUEUES 512
#ifndef MAX_QUEUES
#define MAX_QUEUES 128
#endif
/* the maximum number of external ports supported */
#define MAX_SUP_PORTS 1