178 static int add_extent_changeset(struct extent_state *state, u32 bits,  in add_extent_changeset()
370 			   u32 bits, struct extent_changeset *changeset)  in set_state_bits()
395 			u32 bits, struct extent_changeset *changeset)  in insert_state()
434 			      struct rb_node *parent, unsigned bits,  in insert_state_fast()
504 					    u32 bits, int wake,  in clear_state_bit()
539 static void set_gfp_mask_from_bits(u32 *bits, gfp_t *mask)  in set_gfp_mask_from_bits()
558 		       u32 bits, struct extent_state **cached_state,  in __clear_extent_bit()
729 void wait_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, u32 bits,  in wait_extent_bit()
812 							u64 start, u32 bits)  in find_first_extent_bit_state()
838 			   u64 *start_ret, u64 *end_ret, u32 bits,  in find_first_extent_bit()
890 			       u64 *start_ret, u64 *end_ret, u32 bits)  in find_contiguous_extent_bit()
981 			    u32 bits, u64 *failed_start,  in __set_extent_bit()
1206 		   u32 bits, struct extent_state **cached_state)  in set_extent_bit()
1231 		       u32 bits, u32 clear_bits,  in convert_extent_bit()
1440 				 u64 *start_ret, u64 *end_ret, u32 bits)  in find_first_clear_extent_bit()
1559 		     u32 bits, int contig,  in count_range_bits()
1648 		   u32 bits, int filled, struct extent_state *cached)  in test_range_bit()
1695 			   u32 bits, struct extent_changeset *changeset)  in set_record_extent_bits()
1709 			     u32 bits, struct extent_changeset *changeset)  in clear_record_extent_bits()