31 static inline bool extent_state_in_tree(const struct extent_state *state)  in extent_state_in_tree()
65 	struct extent_state *state;  in btrfs_leak_debug_check()
69 		state = list_entry(states.next, struct extent_state, leak_list);  in btrfs_leak_debug_check()
130 static int add_extent_changeset(struct extent_state *state, unsigned bits,  in add_extent_changeset()
202 			sizeof(struct extent_state), 0,  in extent_io_init()
274 		struct extent_state *state;  in extent_io_tree_release()
277 		state = rb_entry(node, struct extent_state, rb_node);  in extent_io_tree_release()
292 static struct extent_state *alloc_extent_state(gfp_t mask)  in alloc_extent_state()
294 	struct extent_state *state;  in alloc_extent_state()
314 void free_extent_state(struct extent_state *state)  in free_extent_state()
463 		        struct extent_state *state)  in merge_state()
465 	struct extent_state *other;  in merge_state()
473 		other = rb_entry(other_node, struct extent_state, rb_node);  in merge_state()
488 		other = rb_entry(other_node, struct extent_state, rb_node);  in merge_state()
504 			   struct extent_state *state, unsigned *bits,
518 			struct extent_state *state, u64 start, u64 end,  in insert_state()
537 		struct extent_state *found;  in insert_state()
538 		found = rb_entry(node, struct extent_state, rb_node);  in insert_state()
562 static int split_state(struct extent_io_tree *tree, struct extent_state *orig,  in split_state()
563 		       struct extent_state *prealloc, u64 split)  in split_state()
584 static struct extent_state *next_state(struct extent_state *state)  in next_state()
588 		return rb_entry(next, struct extent_state, rb_node);  in next_state()
600 static struct extent_state *clear_state_bit(struct extent_io_tree *tree,  in clear_state_bit()
601 					    struct extent_state *state,  in clear_state_bit()
605 	struct extent_state *next;  in clear_state_bit()
639 static struct extent_state *
640 alloc_extent_state_atomic(struct extent_state *prealloc)  in alloc_extent_state_atomic()
670 			      struct extent_state **cached_state,  in __clear_extent_bit()
673 	struct extent_state *state;  in __clear_extent_bit()
674 	struct extent_state *cached;  in __clear_extent_bit()
675 	struct extent_state *prealloc = NULL;  in __clear_extent_bit()
730 	state = rb_entry(node, struct extent_state, rb_node);  in __clear_extent_bit()
824 			  struct extent_state *state)  in wait_on_state()
844 	struct extent_state *state;  in wait_extent_bit()
861 		state = rb_entry(node, struct extent_state, rb_node);  in wait_extent_bit()
888 			   struct extent_state *state,  in set_state_bits()
906 static void cache_state_if_flags(struct extent_state *state,  in cache_state_if_flags()
907 				 struct extent_state **cached_ptr,  in cache_state_if_flags()
918 static void cache_state(struct extent_state *state,  in cache_state()
919 			struct extent_state **cached_ptr)  in cache_state()
939 		 u64 *failed_start, struct extent_state **cached_state,  in __set_extent_bit()
942 	struct extent_state *state;  in __set_extent_bit()
943 	struct extent_state *prealloc = NULL;  in __set_extent_bit()
992 	state = rb_entry(node, struct extent_state, rb_node);  in __set_extent_bit()
1145 		   struct extent_state **cached_state, gfp_t mask)  in set_extent_bit()
1172 		       struct extent_state **cached_state)  in convert_extent_bit()
1174 	struct extent_state *state;  in convert_extent_bit()
1175 	struct extent_state *prealloc = NULL;  in convert_extent_bit()
1231 	state = rb_entry(node, struct extent_state, rb_node);  in convert_extent_bit()
1395 		     struct extent_state **cached)  in clear_extent_bit()
1419 		     struct extent_state **cached_state)  in lock_extent_bits()
1489 static struct extent_state *
1494 	struct extent_state *state;  in find_first_extent_bit_state()
1505 		state = rb_entry(node, struct extent_state, rb_node);  in find_first_extent_bit_state()
1526 			  struct extent_state **cached_state)  in find_first_extent_bit()
1528 	struct extent_state *state;  in find_first_extent_bit()
1578 	struct extent_state *state;  in find_first_clear_extent_bit()
1596 				state = rb_entry(prev, struct extent_state, rb_node);  in find_first_clear_extent_bit()
1606 		state = rb_entry(node, struct extent_state, rb_node);  in find_first_clear_extent_bit()
1642 				state = rb_entry(prev, struct extent_state,  in find_first_clear_extent_bit()
1657 		state = rb_entry(node, struct extent_state, rb_node);  in find_first_clear_extent_bit()
1681 					struct extent_state **cached_state)  in find_delalloc_range()
1684 	struct extent_state *state;  in find_delalloc_range()
1702 		state = rb_entry(node, struct extent_state, rb_node);  in find_delalloc_range()
1791 	struct extent_state *cached_state = NULL;  in find_lock_delalloc_range()
1963 	struct extent_state *state;  in count_range_bits()
1986 		state = rb_entry(node, struct extent_state, rb_node);  in count_range_bits()
2021 	struct extent_state *state;  in set_state_failrec()
2034 	state = rb_entry(node, struct extent_state, rb_node);  in set_state_failrec()
2049 	struct extent_state *state;  in get_state_failrec()
2062 	state = rb_entry(node, struct extent_state, rb_node);  in get_state_failrec()
2080 		   unsigned bits, int filled, struct extent_state *cached)  in test_range_bit()
2082 	struct extent_state *state = NULL;  in test_range_bit()
2093 		state = rb_entry(node, struct extent_state, rb_node);  in test_range_bit()
2290 	struct extent_state *state;  in clean_io_failure()
2349 	struct extent_state *state, *next;  in btrfs_free_io_failure_record()
2684 	struct extent_state *cached = NULL;  in endio_readpage_release_extent()
3105 			struct extent_state *cached = NULL;  in __do_readpage()
3198 			struct extent_state *cached = NULL;  in __do_readpage()
4344 	struct extent_state *cached_state = NULL;  in extent_invalidatepage()
4606 	struct extent_state *cached_state = NULL;  in extent_fiemap()