229 	uint64_t page1_flags, page2_flags;  in lock_check()  local
232 	page2_flags = get_pageflags((unsigned long)map + page_size);  in lock_check()
236 	    ((page2_flags & PRESENT_BIT) == 0)) {  in lock_check()
242 	page2_flags = get_kpageflags(page2_flags & PFN_MASK);  in lock_check()
246 	    ((page2_flags & UNEVICTABLE_BIT) == 0)) {  in lock_check()
267 	uint64_t page1_flags, page2_flags;  in unlock_lock_check()  local
270 	page2_flags = get_pageflags((unsigned long)map + page_size);  in unlock_lock_check()
272 	page2_flags = get_kpageflags(page2_flags & PFN_MASK);  in unlock_lock_check()
274 	if ((page1_flags & UNEVICTABLE_BIT) || (page2_flags & UNEVICTABLE_BIT)) {  in unlock_lock_check()
334 	uint64_t page1_flags, page2_flags;  in onfault_check()  local
337 	page2_flags = get_pageflags((unsigned long)map + page_size);  in onfault_check()
340 	if ((page1_flags & PRESENT_BIT) || (page2_flags & PRESENT_BIT)) {  in onfault_check()
347 	page2_flags = get_pageflags((unsigned long)map + page_size);  in onfault_check()
353 	} else if (page2_flags & PRESENT_BIT) {  in onfault_check()
448 	uint64_t page1_flags, page2_flags;  in test_lock_onfault_of_present()  local
469 	page2_flags = get_pageflags((unsigned long)map + page_size);  in test_lock_onfault_of_present()
471 	page2_flags = get_kpageflags(page2_flags & PFN_MASK);  in test_lock_onfault_of_present()