memory: fix for multi process support

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

diff --git a/lib/librte_eal/linuxapp/eal/include/eal_hugepages.h b/lib/librte_eal/linuxapp/eal/include/eal_hugepages.h
index 73028cd..b1a061b 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/include/eal_hugepages.h
+++ b/lib/librte_eal/linuxapp/eal/include/eal_hugepages.h
@@ -49,7 +49,8 @@ struct hugepage {
        int socket_id;      /**< NUMA socket ID */
        int file_id;        /**< the '%d' in HUGEFILE_FMT */
        int memseg_id;      /**< the memory segment to which page belongs */
-       char filepath[MAX_HUGEPAGE_PATH]; /**< Path to backing file on filesystem */
+       char filepath[MAX_HUGEPAGE_PATH]; /**< path to backing file on filesystem */
+       int page_lock;      /**< descriptor for hugepage file */
 };
 
 /**