memory: add --socket-mem option

[dpdk.git] / lib / librte_eal / linuxapp / eal / include / eal_internal_cfg.h

diff --git a/lib/librte_eal/linuxapp/eal/include/eal_internal_cfg.h b/lib/librte_eal/linuxapp/eal/include/eal_internal_cfg.h
index fc7da3e..d25a47b 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/include/eal_internal_cfg.h
+++ b/lib/librte_eal/linuxapp/eal/include/eal_internal_cfg.h
@@ -40,6 +40,8 @@
 #ifndef _EAL_LINUXAPP_INTERNAL_CFG
 #define _EAL_LINUXAPP_INTERNAL_CFG
 
+#include <rte_eal.h>
+
 #define MAX_HUGEPAGE_SIZES 3  /**< support up to 3 page sizes */
 
 /*
@@ -49,7 +51,8 @@
 struct hugepage_info {
        uint64_t hugepage_sz;   /**< size of a huge page */
        const char *hugedir;    /**< dir where hugetlbfs is mounted */
-       uint32_t num_pages;     /**< number of hugepages of that size */
+       uint32_t num_pages[RTE_MAX_NUMA_NODES];
+                               /**< number of hugepages of that size on each socket */
 };
 
 /**
@@ -64,6 +67,9 @@ struct internal_config {
        volatile unsigned no_hpet;        /**< true to disable HPET */
        volatile unsigned no_shconf;      /**< true if there is no shared config */
        volatile enum rte_proc_type_t process_type; /* multi-process proc type */
+       /* true to try allocating memory on specific sockets */
+       volatile unsigned force_sockets;
+       volatile uint64_t socket_mem[RTE_MAX_NUMA_NODES]; /**< amount of memory per socket*/
        const char *hugefile_prefix;      /**< the base filename of hugetlbfs files */
        const char *hugepage_dir;         /**< specific hugetlbfs directory to use */