178 static int add_extent_changeset(struct extent_state *state, u32 bits,  in add_extent_changeset()
372 			   u32 bits, struct extent_changeset *changeset)  in set_state_bits()
397 			u32 bits, struct extent_changeset *changeset)  in insert_state()
436 			      struct rb_node *parent, unsigned bits,  in insert_state_fast()
506 					    u32 bits, int wake,  in clear_state_bit()
550 		       u32 bits, struct extent_state **cached_state,  in __clear_extent_bit()
717 void wait_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, u32 bits)  in wait_extent_bit()
783 							u64 start, u32 bits)  in find_first_extent_bit_state()
809 			  u64 *start_ret, u64 *end_ret, u32 bits,  in find_first_extent_bit()
861 			       u64 *start_ret, u64 *end_ret, u32 bits)  in find_contiguous_extent_bit()
948 			    u32 bits, u64 *failed_start,  in __set_extent_bit()
1163 		   u32 bits, struct extent_state **cached_state, gfp_t mask)  in set_extent_bit()
1188 		       u32 bits, u32 clear_bits,  in convert_extent_bit()
1397 				 u64 *start_ret, u64 *end_ret, u32 bits)  in find_first_clear_extent_bit()
1496 		     u32 bits, int contig)  in count_range_bits()
1544 		   u32 bits, int filled, struct extent_state *cached)  in test_range_bit()
1591 			   u32 bits, struct extent_changeset *changeset)  in set_record_extent_bits()
1606 			     u32 bits, struct extent_changeset *changeset)  in clear_record_extent_bits()