kpagecgroup_fd    185 tools/vm/page-types.c static int		kpagecgroup_fd = -1;
kpagecgroup_fd    284 tools/vm/page-types.c 	if (kpagecgroup_fd < 0)
kpagecgroup_fd    287 tools/vm/page-types.c 	return do_u64_read(kpagecgroup_fd, opt_kpageflags, buf, index, pages);
kpagecgroup_fd   1327 tools/vm/page-types.c 		kpagecgroup_fd = checked_open(PROC_KPAGECGROUP, O_RDONLY);