994 				struct extent_state **cached_state)  in lock_and_cleanup_extent_if_need()  argument
1010 					     cached_state)) {  in lock_and_cleanup_extent_if_need()
1020 			lock_extent(&inode->io_tree, start_pos, last_pos, cached_state);  in lock_and_cleanup_extent_if_need()
1029 				      cached_state);  in lock_and_cleanup_extent_if_need()
1080 	struct extent_state *cached_state = NULL;  in btrfs_check_nocow_lock()  local
1098 						  &cached_state)) {  in btrfs_check_nocow_lock()
1104 						   &cached_state);  in btrfs_check_nocow_lock()
1113 	unlock_extent(&inode->io_tree, lockstart, lockend, &cached_state);  in btrfs_check_nocow_lock()
1237 		struct extent_state *cached_state = NULL;  in btrfs_buffered_write()  local
1336 				&lockend, nowait, &cached_state);  in btrfs_buffered_write()
1394 					&cached_state, only_release_metadata);  in btrfs_buffered_write()
1405 				      lockend, &cached_state);  in btrfs_buffered_write()
1407 			free_extent_state(cached_state);  in btrfs_buffered_write()
1906 	struct extent_state *cached_state = NULL;  in btrfs_page_mkwrite()  local
1962 	lock_extent(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
1966 		unlock_extent(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
1976 		unlock_extent(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
2003 			  EXTENT_DEFRAG, &cached_state);  in btrfs_page_mkwrite()
2006 					&cached_state);  in btrfs_page_mkwrite()
2008 		unlock_extent(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
2028 	unlock_extent(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
2224 					struct extent_state **cached_state)  in btrfs_punch_hole_lock_range()  argument
2241 			    cached_state);  in btrfs_punch_hole_lock_range()
2257 			      cached_state);  in btrfs_punch_hole_lock_range()
2624 	struct extent_state *cached_state = NULL;  in btrfs_punch_hole()  local
2734 	btrfs_punch_hole_lock_range(inode, lockstart, lockend, &cached_state);  in btrfs_punch_hole()
2757 		      &cached_state);  in btrfs_punch_hole()
3012 		struct extent_state *cached_state = NULL;  in btrfs_zero_range()  local
3023 					    &cached_state);  in btrfs_zero_range()
3028 				      lockend, &cached_state);  in btrfs_zero_range()
3036 			      &cached_state);  in btrfs_zero_range()
3057 	struct extent_state *cached_state = NULL;  in btrfs_fallocate()  local
3148 		    &cached_state);  in btrfs_fallocate()
3237 		      &cached_state);  in btrfs_fallocate()
3251 				   struct extent_state **cached_state,  in find_delalloc_subrange()  argument
3274 							cached_state);  in find_delalloc_subrange()
3375 				  struct extent_state **cached_state,  in btrfs_find_delalloc_in_range()  argument
3389 						  cached_state, &search_io_tree,  in btrfs_find_delalloc_in_range()
3435 					struct extent_state **cached_state,  in find_desired_extent_in_hole()  argument
3442 	delalloc = btrfs_find_delalloc_in_range(inode, start, end, cached_state,  in find_desired_extent_in_hole()
3490 	struct extent_state *cached_state = NULL;  in find_desired_extent()  local
3583 	lock_extent(&inode->io_tree, lockstart, lockend, &cached_state);  in find_desired_extent()
3729 	unlock_extent(&inode->io_tree, lockstart, lockend, &cached_state);  in find_desired_extent()