203 static int add_extent_changeset(struct extent_state *state, u32 bits,  in add_extent_changeset()
411 			   u32 bits, struct extent_changeset *changeset)  in set_state_bits()
441 					 u32 bits,  in insert_state()
501 			      struct rb_node *parent, unsigned bits,  in insert_state_fast()
572 					    u32 bits, int wake,  in clear_state_bit()
608 static void set_gfp_mask_from_bits(u32 *bits, gfp_t *mask)  in set_gfp_mask_from_bits()
624 		       u32 bits, struct extent_state **cached_state,  in __clear_extent_bit()
783 			    u32 bits, struct extent_state **cached_state)  in wait_extent_bit()
870 							u64 start, u32 bits)  in find_first_extent_bit_state()
896 			   u64 *start_ret, u64 *end_ret, u32 bits,  in find_first_extent_bit()
957 			       u64 *start_ret, u64 *end_ret, u32 bits)  in find_contiguous_extent_bit()
1050 			    u32 bits, u64 *failed_start,  in __set_extent_bit()
1283 		   u32 bits, struct extent_state **cached_state)  in set_extent_bit()
1308 		       u32 bits, u32 clear_bits,  in convert_extent_bit()
1522 				 u64 *start_ret, u64 *end_ret, u32 bits)  in find_first_clear_extent_bit()
1641 		     u32 bits, int contig,  in count_range_bits()
1808 			   u32 bits, struct extent_changeset *changeset)  in set_record_extent_bits()
1821 			     u32 bits, struct extent_changeset *changeset)  in clear_record_extent_bits()
1832 bool __try_lock_extent(struct extent_io_tree *tree, u64 start, u64 end, u32 bits,  in __try_lock_extent()
1852 int __lock_extent(struct extent_io_tree *tree, u64 start, u64 end, u32 bits,  in __lock_extent()