417 #define TESTPAGEFLAG(uname, lname, policy)				\  argument
418 FOLIO_TEST_FLAG(lname, FOLIO_##policy)					\
420 { return test_bit(PG_##lname, &policy(page, 0)->flags); }
422 #define SETPAGEFLAG(uname, lname, policy)				\  argument
423 FOLIO_SET_FLAG(lname, FOLIO_##policy)					\
425 { set_bit(PG_##lname, &policy(page, 1)->flags); }
427 #define CLEARPAGEFLAG(uname, lname, policy)				\  argument
428 FOLIO_CLEAR_FLAG(lname, FOLIO_##policy)					\
430 { clear_bit(PG_##lname, &policy(page, 1)->flags); }
432 #define __SETPAGEFLAG(uname, lname, policy)				\  argument
433 __FOLIO_SET_FLAG(lname, FOLIO_##policy)					\
435 { __set_bit(PG_##lname, &policy(page, 1)->flags); }
437 #define __CLEARPAGEFLAG(uname, lname, policy)				\  argument
438 __FOLIO_CLEAR_FLAG(lname, FOLIO_##policy)				\
440 { __clear_bit(PG_##lname, &policy(page, 1)->flags); }
442 #define TESTSETFLAG(uname, lname, policy)				\  argument
443 FOLIO_TEST_SET_FLAG(lname, FOLIO_##policy)				\
445 { return test_and_set_bit(PG_##lname, &policy(page, 1)->flags); }
447 #define TESTCLEARFLAG(uname, lname, policy)				\  argument
448 FOLIO_TEST_CLEAR_FLAG(lname, FOLIO_##policy)				\
450 { return test_and_clear_bit(PG_##lname, &policy(page, 1)->flags); }
452 #define PAGEFLAG(uname, lname, policy)					\  argument
453 	TESTPAGEFLAG(uname, lname, policy)				\
454 	SETPAGEFLAG(uname, lname, policy)				\
455 	CLEARPAGEFLAG(uname, lname, policy)
457 #define __PAGEFLAG(uname, lname, policy)				\  argument
458 	TESTPAGEFLAG(uname, lname, policy)				\
459 	__SETPAGEFLAG(uname, lname, policy)				\
460 	__CLEARPAGEFLAG(uname, lname, policy)
462 #define TESTSCFLAG(uname, lname, policy)				\  argument
463 	TESTSETFLAG(uname, lname, policy)				\
464 	TESTCLEARFLAG(uname, lname, policy)