INOTIFY_DIR_ENTRIES_SIZE
INOTIFY_DIR_ENTRIES_SIZE(ifd->ifd_wds[wd]->ide_count));
idep = kmem_zalloc(INOTIFY_DIR_ENTRIES_SIZE(0), KM_SLEEP);
idep = kmem_zalloc(INOTIFY_DIR_ENTRIES_SIZE(decount), KM_SLEEP);
kmem_free(idep, INOTIFY_DIR_ENTRIES_SIZE(decount));