64 	test_msg("Running extent only tests\n");  in test_extents()
69 		test_msg("Error adding initial extents %d\n", ret);  in test_extents()
75 		test_msg("Error removing extent %d\n", ret);  in test_extents()
80 		test_msg("Full remove left some lingering space\n");  in test_extents()
87 		test_msg("Error adding half extent %d\n", ret);  in test_extents()
93 		test_msg("Error removing tail end %d\n", ret);  in test_extents()
99 		test_msg("Error removing front end %d\n", ret);  in test_extents()
105 		test_msg("Error removing middle piece %d\n", ret);  in test_extents()
110 		test_msg("Still have space at the front\n");  in test_extents()
115 		test_msg("Still have space in the middle\n");  in test_extents()
120 		test_msg("Still have space at the end\n");  in test_extents()
135 	test_msg("Running bitmap only tests\n");  in test_bitmaps()
139 		test_msg("Couldn't create a bitmap entry %d\n", ret);  in test_bitmaps()
145 		test_msg("Error removing bitmap full range %d\n", ret);  in test_bitmaps()
150 		test_msg("Left some space in bitmap\n");  in test_bitmaps()
156 		test_msg("Couldn't add to our bitmap entry %d\n", ret);  in test_bitmaps()
162 		test_msg("Couldn't remove middle chunk %d\n", ret);  in test_bitmaps()
176 		test_msg("Couldn't add space that straddles two bitmaps %d\n",  in test_bitmaps()
184 		test_msg("Couldn't remove overlapping space %d\n", ret);  in test_bitmaps()
190 		test_msg("Left some space when removing overlapping\n");  in test_bitmaps()
205 	test_msg("Running bitmap and extent tests\n");  in test_bitmaps_and_extents()
214 		test_msg("Couldn't create bitmap entry %d\n", ret);  in test_bitmaps_and_extents()
220 		test_msg("Couldn't add extent entry %d\n", ret);  in test_bitmaps_and_extents()
226 		test_msg("Couldn't remove extent entry %d\n", ret);  in test_bitmaps_and_extents()
231 		test_msg("Left remnants after our remove\n");  in test_bitmaps_and_extents()
238 		test_msg("Couldn't re-add extent entry %d\n", ret);  in test_bitmaps_and_extents()
244 		test_msg("Couldn't remove from bitmap %d\n", ret);  in test_bitmaps_and_extents()
249 		test_msg("Left remnants in the bitmap\n");  in test_bitmaps_and_extents()
259 		test_msg("Couldn't add to a bitmap %d\n", ret);  in test_bitmaps_and_extents()
265 		test_msg("Couldn't remove overlapping space %d\n", ret);  in test_bitmaps_and_extents()
270 		test_msg("Left over pieces after removing overlapping\n");  in test_bitmaps_and_extents()
279 		test_msg("Couldn't add space to the bitmap %d\n", ret);  in test_bitmaps_and_extents()
285 		test_msg("Couldn't add extent to the cache %d\n", ret);  in test_bitmaps_and_extents()
291 		test_msg("Problem removing overlapping space %d\n", ret);  in test_bitmaps_and_extents()
296 		test_msg("Left something behind when removing space");  in test_bitmaps_and_extents()
314 		test_msg("Couldn't add bitmap %d\n", ret);  in test_bitmaps_and_extents()
321 		test_msg("Couldn't add extent entry %d\n", ret);  in test_bitmaps_and_extents()
328 		test_msg("Failed to free our space %d\n", ret);  in test_bitmaps_and_extents()
334 		test_msg("Left stuff over\n");  in test_bitmaps_and_extents()
348 		test_msg("Couldn't add bitmap entry %d\n", ret);  in test_bitmaps_and_extents()
354 		test_msg("Couldn't add extent entry %d\n", ret);  in test_bitmaps_and_extents()
360 		test_msg("Error removing bitmap and extent overlapping %d\n", ret);  in test_bitmaps_and_extents()
382 		test_msg("Incorrect # of extent entries in the cache: %d, expected %d\n",  in check_num_extents_and_bitmaps()
387 		test_msg("Incorrect # of extent entries in the cache: %d, expected %d\n",  in check_num_extents_and_bitmaps()
405 		test_msg("Cache free space is not 0\n");  in check_cache_empty()
413 		test_msg("Space allocation did not fail, returned offset: %llu",  in check_cache_empty()
445 	test_msg("Running space stealing from bitmap to extent\n");  in test_steal_space_from_bitmap_to_extent()
474 		test_msg("Couldn't add extent entry %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
482 		test_msg("Couldn't add bitmap entry %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
501 		test_msg("Failed to free part of bitmap space %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
508 		test_msg("Free space range missing\n");  in test_steal_space_from_bitmap_to_extent()
513 		test_msg("Free space range missing\n");  in test_steal_space_from_bitmap_to_extent()
523 		test_msg("Bitmap region not removed from space cache\n");  in test_steal_space_from_bitmap_to_extent()
533 		test_msg("Invalid bitmap region marked as free\n");  in test_steal_space_from_bitmap_to_extent()
543 		test_msg("Invalid bitmap region marked as free\n");  in test_steal_space_from_bitmap_to_extent()
554 		test_msg("Error adding free space: %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
559 		test_msg("Bitmap region not marked as free\n");  in test_steal_space_from_bitmap_to_extent()
580 		test_msg("Error adding free space: %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
600 		test_msg("Error adding free space: %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
606 		test_msg("Extent region not marked as free\n");  in test_steal_space_from_bitmap_to_extent()
635 		test_msg("Expected region not marked as free\n");  in test_steal_space_from_bitmap_to_extent()
640 		test_msg("Cache free space is not 1Mb + 4Kb\n");  in test_steal_space_from_bitmap_to_extent()
648 		test_msg("Failed to allocate 1Mb from space cache, returned offset is: %llu\n",  in test_steal_space_from_bitmap_to_extent()
659 		test_msg("Cache free space is not 4Kb\n");  in test_steal_space_from_bitmap_to_extent()
667 		test_msg("Failed to allocate 4Kb from space cache, returned offset is: %llu\n",  in test_steal_space_from_bitmap_to_extent()
690 		test_msg("Couldn't add extent entry %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
698 		test_msg("Couldn't add bitmap entry %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
717 		test_msg("Failed to free part of bitmap space %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
724 		test_msg("Free space range missing\n");  in test_steal_space_from_bitmap_to_extent()
729 		test_msg("Free space range missing\n");  in test_steal_space_from_bitmap_to_extent()
739 		test_msg("Bitmap region not removed from space cache\n");  in test_steal_space_from_bitmap_to_extent()
749 		test_msg("Invalid bitmap region marked as free\n");  in test_steal_space_from_bitmap_to_extent()
761 		test_msg("Error adding free space: %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
767 		test_msg("Bitmap region not marked as free\n");  in test_steal_space_from_bitmap_to_extent()
787 		test_msg("Error adding free space: %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
798 		test_msg("Error adding free space: %d\n", ret);  in test_steal_space_from_bitmap_to_extent()
803 		test_msg("Extent region not marked as free\n");  in test_steal_space_from_bitmap_to_extent()
832 		test_msg("Expected region not marked as free\n");  in test_steal_space_from_bitmap_to_extent()
837 		test_msg("Cache free space is not 1Mb + 8Kb\n");  in test_steal_space_from_bitmap_to_extent()
845 		test_msg("Failed to allocate 1Mb from space cache, returned offset is: %llu\n",  in test_steal_space_from_bitmap_to_extent()
856 		test_msg("Cache free space is not 8Kb\n");  in test_steal_space_from_bitmap_to_extent()
864 		test_msg("Failed to allocate 8Kb from space cache, returned offset is: %llu\n",  in test_steal_space_from_bitmap_to_extent()
884 	test_msg("Running btrfs free space cache tests\n");  in btrfs_test_free_space_cache()
888 		test_msg("Couldn't run the tests\n");  in btrfs_test_free_space_cache()
907 	test_msg("Free space cache tests finished\n");  in btrfs_test_free_space_cache()