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 */
};
/**