373 struct ma_state {  struct
387 	struct ma_state *mas;  argument
428 	struct ma_state name = {					\
438 #define MA_WR_STATE(name, ma_state, wr_entry)				\  argument
440 		.mas = ma_state,					\
452 void *mas_walk(struct ma_state *mas);
453 void *mas_store(struct ma_state *mas, void *entry);
454 void *mas_erase(struct ma_state *mas);
455 int mas_store_gfp(struct ma_state *mas, void *entry, gfp_t gfp);
456 void mas_store_prealloc(struct ma_state *mas, void *entry);
457 void *mas_find(struct ma_state *mas, unsigned long max);
458 void *mas_find_rev(struct ma_state *mas, unsigned long min);
459 int mas_preallocate(struct ma_state *mas, void *entry, gfp_t gfp);
460 bool mas_is_err(struct ma_state *mas);
462 bool mas_nomem(struct ma_state *mas, gfp_t gfp);
463 void mas_pause(struct ma_state *mas);
465 void mas_destroy(struct ma_state *mas);
466 int mas_expected_entries(struct ma_state *mas, unsigned long nr_entries);
468 void *mas_prev(struct ma_state *mas, unsigned long min);
469 void *mas_next(struct ma_state *mas, unsigned long max);
471 int mas_empty_area(struct ma_state *mas, unsigned long min, unsigned long max,
475 static inline bool mas_is_none(struct ma_state *mas)  in mas_is_none()
481 static inline bool mas_is_paused(struct ma_state *mas)  in mas_is_paused()
486 void mas_dup_tree(struct ma_state *oldmas, struct ma_state *mas);
487 void mas_dup_store(struct ma_state *mas, void *entry);
493 int mas_empty_area_rev(struct ma_state *mas, unsigned long min,
505 static inline void mas_reset(struct ma_state *mas)  in mas_reset()
537 void mas_set_range(struct ma_state *mas, unsigned long start, unsigned long last)  in mas_set_range()
553 static inline void mas_set(struct ma_state *mas, unsigned long index)  in mas_set()