24 				 em->start, em->len, em->block_start,  in free_extent_map_tree()
54 	u64 start = 0;  in test_case_1()  local
65 	em->start = 0;  in test_case_1()
86 	em->start = SZ_16K;  in test_case_1()
107 	em->start = start;  in test_case_1()
109 	em->block_start = start;  in test_case_1()
112 	ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, em->start, em->len);  in test_case_1()
115 		test_err("case1 [%llu %llu]: ret %d", start, start + len, ret);  in test_case_1()
119 	    (em->start != 0 || extent_map_end(em) != SZ_16K ||  in test_case_1()
123 			 start, start + len, ret, em->start, em->len,  in test_case_1()
153 	em->start = 0;  in test_case_2()
174 	em->start = SZ_4K;  in test_case_2()
195 	em->start = 0;  in test_case_2()
200 	ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, em->start, em->len);  in test_case_2()
207 	    (em->start != 0 || extent_map_end(em) != SZ_1K ||  in test_case_2()
211 			 ret, em->start, em->len, em->block_start,  in test_case_2()
223 		struct extent_map_tree *em_tree, u64 start)  in __test_case_3()  argument
236 	em->start = SZ_4K;  in __test_case_3()
257 	em->start = 0;  in __test_case_3()
262 	ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, start, len);  in __test_case_3()
266 			 start, start + len, ret);  in __test_case_3()
274 	    (start < em->start || start + len > extent_map_end(em) ||  in __test_case_3()
275 	     em->start != em->block_start || em->len != em->block_len)) {  in __test_case_3()
278 			 start, start + len, ret, em->start, em->len,  in __test_case_3()
322 		struct extent_map_tree *em_tree, u64 start)  in __test_case_4()  argument
335 	em->start = 0;  in __test_case_4()
356 	em->start = SZ_8K;  in __test_case_4()
376 	em->start = 0;  in __test_case_4()
381 	ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, start, len);  in __test_case_4()
385 			 start, len, ret);  in __test_case_4()
388 	if (em && (start < em->start || start + len > extent_map_end(em))) {  in __test_case_4()
391 			 start, len, ret, em->start, em->len, em->block_start,  in __test_case_4()