574 		     struct extent_state **cached_state,  in clear_extent_bit()  argument
609 	if (cached_state) {  in clear_extent_bit()
610 		cached = *cached_state;  in clear_extent_bit()
613 			*cached_state = NULL;  in clear_extent_bit()
614 			cached_state = NULL;  in clear_extent_bit()
837 		 u64 *failed_start, struct extent_state **cached_state,  in __set_extent_bit()  argument
859 	if (cached_state && *cached_state) {  in __set_extent_bit()
860 		state = *cached_state;  in __set_extent_bit()
880 		cache_state(prealloc, cached_state);  in __set_extent_bit()
903 		cache_state(state, cached_state);  in __set_extent_bit()
949 			cache_state(state, cached_state);  in __set_extent_bit()
987 		cache_state(prealloc, cached_state);  in __set_extent_bit()
1012 		cache_state(prealloc, cached_state);  in __set_extent_bit()
1038 		   struct extent_state **cached_state, gfp_t mask)  in set_extent_bit()  argument
1041 				cached_state, mask);  in set_extent_bit()
1064 		       struct extent_state **cached_state, gfp_t mask)  in convert_extent_bit()  argument
1093 	if (cached_state && *cached_state) {  in convert_extent_bit()
1094 		state = *cached_state;  in convert_extent_bit()
1117 		cache_state(prealloc, cached_state);  in convert_extent_bit()
1134 		cache_state(state, cached_state);  in convert_extent_bit()
1175 			cache_state(state, cached_state);  in convert_extent_bit()
1214 		cache_state(prealloc, cached_state);  in convert_extent_bit()
1237 		cache_state(prealloc, cached_state);  in convert_extent_bit()
1284 			struct extent_state **cached_state, gfp_t mask)  in set_extent_delalloc()  argument
1288 			      NULL, cached_state, mask);  in set_extent_delalloc()
1292 		      struct extent_state **cached_state, gfp_t mask)  in set_extent_defrag()  argument
1296 			      NULL, cached_state, mask);  in set_extent_defrag()
1315 			struct extent_state **cached_state, gfp_t mask)  in set_extent_uptodate()  argument
1318 			      cached_state, mask);  in set_extent_uptodate()
1322 			  struct extent_state **cached_state, gfp_t mask)  in clear_extent_uptodate()  argument
1325 				cached_state, mask);  in clear_extent_uptodate()
1333 		     unsigned bits, struct extent_state **cached_state)  in lock_extent_bits()  argument
1341 				       cached_state, GFP_NOFS);  in lock_extent_bits()
1479 			  struct extent_state **cached_state)  in find_first_extent_bit()  argument
1486 	if (cached_state && *cached_state) {  in find_first_extent_bit()
1487 		state = *cached_state;  in find_first_extent_bit()
1497 			free_extent_state(*cached_state);  in find_first_extent_bit()
1498 			*cached_state = NULL;  in find_first_extent_bit()
1501 		free_extent_state(*cached_state);  in find_first_extent_bit()
1502 		*cached_state = NULL;  in find_first_extent_bit()
1508 		cache_state_if_flags(state, cached_state, 0);  in find_first_extent_bit()
1526 					struct extent_state **cached_state)  in find_delalloc_range()  argument
1560 			*cached_state = state;  in find_delalloc_range()
1683 	struct extent_state *cached_state = NULL;  in find_lock_delalloc_range()  local
1692 				    max_bytes, &cached_state);  in find_lock_delalloc_range()
1696 		free_extent_state(cached_state);  in find_lock_delalloc_range()
1721 		free_extent_state(cached_state);  in find_lock_delalloc_range()
1722 		cached_state = NULL;  in find_lock_delalloc_range()
1735 	lock_extent_bits(tree, delalloc_start, delalloc_end, 0, &cached_state);  in find_lock_delalloc_range()
1739 			     EXTENT_DELALLOC, 1, cached_state);  in find_lock_delalloc_range()
1742 				     &cached_state, GFP_NOFS);  in find_lock_delalloc_range()
1748 	free_extent_state(cached_state);  in find_lock_delalloc_range()
3380 	struct extent_state *cached_state = NULL;  in __extent_writepage_io()  local
3515 	free_extent_state(cached_state);  in __extent_writepage_io()
4248 	struct extent_state *cached_state = NULL;  in extent_invalidatepage()  local
4257 	lock_extent_bits(tree, start, end, 0, &cached_state);  in extent_invalidatepage()
4262 			 1, 1, &cached_state, GFP_NOFS);  in extent_invalidatepage()
4406 	struct extent_state *cached_state = NULL;  in extent_fiemap()  local
4468 			 &cached_state);  in extent_fiemap()
4580 			     &cached_state, GFP_NOFS);  in extent_fiemap()