699 			      struct extent_state **cached_state,  in __clear_extent_bit()  argument
734 	if (cached_state) {  in __clear_extent_bit()
735 		cached = *cached_state;  in __clear_extent_bit()
738 			*cached_state = NULL;  in __clear_extent_bit()
739 			cached_state = NULL;  in __clear_extent_bit()
968 		 u64 *failed_start, struct extent_state **cached_state,  in __set_extent_bit()  argument
996 	if (cached_state && *cached_state) {  in __set_extent_bit()
997 		state = *cached_state;  in __set_extent_bit()
1017 		cache_state(prealloc, cached_state);  in __set_extent_bit()
1040 		cache_state(state, cached_state);  in __set_extent_bit()
1081 			cache_state(state, cached_state);  in __set_extent_bit()
1096 			cache_state(state, cached_state);  in __set_extent_bit()
1134 		cache_state(prealloc, cached_state);  in __set_extent_bit()
1159 		cache_state(prealloc, cached_state);  in __set_extent_bit()
1184 		   struct extent_state **cached_state, gfp_t mask)  in set_extent_bit()  argument
1187 				cached_state, mask, NULL);  in set_extent_bit()
1211 		       struct extent_state **cached_state)  in convert_extent_bit()  argument
1242 	if (cached_state && *cached_state) {  in convert_extent_bit()
1243 		state = *cached_state;  in convert_extent_bit()
1266 		cache_state(prealloc, cached_state);  in convert_extent_bit()
1283 		cache_state(state, cached_state);  in convert_extent_bit()
1324 			cache_state(state, cached_state);  in convert_extent_bit()
1364 		cache_state(prealloc, cached_state);  in convert_extent_bit()
1387 		cache_state(prealloc, cached_state);  in convert_extent_bit()
1458 		     struct extent_state **cached_state)  in lock_extent_bits()  argument
1466 				       cached_state, GFP_NOFS, NULL);  in lock_extent_bits()
1565 			  struct extent_state **cached_state)  in find_first_extent_bit()  argument
1571 	if (cached_state && *cached_state) {  in find_first_extent_bit()
1572 		state = *cached_state;  in find_first_extent_bit()
1578 			free_extent_state(*cached_state);  in find_first_extent_bit()
1579 			*cached_state = NULL;  in find_first_extent_bit()
1582 		free_extent_state(*cached_state);  in find_first_extent_bit()
1583 		*cached_state = NULL;  in find_first_extent_bit()
1589 		cache_state_if_flags(state, cached_state, 0);  in find_first_extent_bit()
1761 			       struct extent_state **cached_state)  in btrfs_find_delalloc_range()  argument
1794 			*cached_state = state;  in btrfs_find_delalloc_range()
1871 	struct extent_state *cached_state = NULL;  in find_lock_delalloc_range()  local
1880 					  max_bytes, &cached_state);  in find_lock_delalloc_range()
1884 		free_extent_state(cached_state);  in find_lock_delalloc_range()
1910 		free_extent_state(cached_state);  in find_lock_delalloc_range()
1911 		cached_state = NULL;  in find_lock_delalloc_range()
1923 	lock_extent_bits(tree, delalloc_start, delalloc_end, &cached_state);  in find_lock_delalloc_range()
1927 			     EXTENT_DELALLOC, 1, cached_state);  in find_lock_delalloc_range()
1930 				     &cached_state);  in find_lock_delalloc_range()
1936 	free_extent_state(cached_state);  in find_lock_delalloc_range()
4380 	struct extent_state *cached_state = NULL;  in extent_invalidatepage()  local
4389 	lock_extent_bits(tree, start, end, &cached_state);  in extent_invalidatepage()
4392 			 EXTENT_DO_ACCOUNTING, 1, 1, &cached_state);  in extent_invalidatepage()
4677 	struct extent_state *cached_state = NULL;  in extent_fiemap()  local
4752 			 &cached_state);  in extent_fiemap()
4865 			     &cached_state);  in extent_fiemap()