305 			 struct extent_state *state, int *bits)  in set_state_cb()  argument
308 		tree->ops->set_bit_hook(tree->mapping->host, state, bits);  in set_state_cb()
312 			   struct extent_state *state, int *bits)  in clear_state_cb()  argument
315 		tree->ops->clear_bit_hook(tree->mapping->host, state, bits);  in clear_state_cb()
319 			   struct extent_state *state, int *bits);
333 			int *bits)  in insert_state()  argument
346 	set_state_bits(tree, state, bits);  in insert_state()
423 					    int *bits, int wake)  in clear_state_bit()  argument
426 	int bits_to_clear = *bits & ~EXTENT_CTLBITS;  in clear_state_bit()
433 	clear_state_cb(tree, state, bits);  in clear_state_bit()
482 		     int bits, int wake, int delete,  in clear_extent_bit()  argument
495 		bits |= ~EXTENT_CTLBITS;  in clear_extent_bit()
496 	bits |= EXTENT_FIRST_DELALLOC;  in clear_extent_bit()
498 	if (bits & (EXTENT_IOBITS | EXTENT_BOUNDARY))  in clear_extent_bit()
541 	if (!(state->state & bits)) {  in clear_extent_bit()
573 			clear_state_bit(tree, state, &bits, wake);  in clear_extent_bit()
596 		clear_state_bit(tree, prealloc, &bits, wake);  in clear_extent_bit()
602 	state = clear_state_bit(tree, state, &bits, wake);  in clear_extent_bit()
645 void wait_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, int bits)  in wait_extent_bit()  argument
666 		if (state->state & bits) {  in wait_extent_bit()
686 			   int *bits)  in set_state_bits()  argument
688 	int bits_to_set = *bits & ~EXTENT_CTLBITS;  in set_state_bits()
690 	set_state_cb(tree, state, bits);  in set_state_bits()
731 		 int bits, int exclusive_bits, u64 *failed_start,  in __set_extent_bit()  argument
741 	bits |= EXTENT_FIRST_DELALLOC;  in __set_extent_bit()
765 		err = insert_state(tree, prealloc, start, end, &bits);  in __set_extent_bit()
791 		set_state_bits(tree, state, &bits);  in __set_extent_bit()
842 			set_state_bits(tree, state, &bits);  in __set_extent_bit()
873 				   &bits);  in __set_extent_bit()
901 		set_state_bits(tree, prealloc, &bits);  in __set_extent_bit()
926 int set_extent_bit(struct extent_io_tree *tree, u64 start, u64 end, int bits,  in set_extent_bit()  argument
930 	return __set_extent_bit(tree, start, end, bits, 0, failed_start,  in set_extent_bit()
951 		       int bits, int clear_bits, gfp_t mask)  in convert_extent_bit()  argument
979 		err = insert_state(tree, prealloc, start, end, &bits);  in convert_extent_bit()
999 		set_state_bits(tree, state, &bits);  in convert_extent_bit()
1044 			set_state_bits(tree, state, &bits);  in convert_extent_bit()
1077 				   &bits);  in convert_extent_bit()
1101 		set_state_bits(tree, prealloc, &bits);  in convert_extent_bit()
1134 		    int bits, gfp_t mask)  in set_extent_bits()  argument
1136 	return set_extent_bit(tree, start, end, bits, NULL,  in set_extent_bits()
1141 		      int bits, gfp_t mask)  in clear_extent_bits()  argument
1143 	return clear_extent_bit(tree, start, end, bits, 0, 0, NULL, mask);  in clear_extent_bits()
1189 		     int bits, struct extent_state **cached_state)  in lock_extent_bits()  argument
1194 		err = __set_extent_bit(tree, start, end, EXTENT_LOCKED | bits,  in lock_extent_bits()
1298 						 u64 start, int bits)  in find_first_extent_bit_state()  argument
1313 		if (state->end >= start && (state->state & bits))  in find_first_extent_bit_state()
1332 			  u64 *start_ret, u64 *end_ret, int bits)  in find_first_extent_bit()  argument
1338 	state = find_first_extent_bit_state(tree, start, bits);  in find_first_extent_bit()
1651 		     unsigned long bits, int contig)  in count_range_bits()  argument
1666 	if (cur_start == 0 && bits == EXTENT_DIRTY) {  in count_range_bits()
1684 		if (state->end >= cur_start && (state->state & bits) == bits) {  in count_range_bits()
1771 		   int bits, int filled, struct extent_state *cached)  in test_range_bit()  argument
1794 		if (state->state & bits) {  in test_range_bit()