Lines Matching +full:1 +full:mb
41 return -1; in test_extents()
71 return -1; in test_extents()
76 return -1; in test_extents()
81 return -1; in test_extents()
97 ret = test_add_free_space_entry(cache, 0, SZ_4M, 1); in test_bitmaps()
111 return -1; in test_bitmaps()
114 ret = test_add_free_space_entry(cache, 0, SZ_4M, 1); in test_bitmaps()
134 SZ_4M, 1); in test_bitmaps()
149 return -1; in test_bitmaps()
171 ret = test_add_free_space_entry(cache, SZ_4M, SZ_1M, 1); in test_bitmaps_and_extents()
191 return -1; in test_bitmaps_and_extents()
209 return -1; in test_bitmaps_and_extents()
216 ret = test_add_free_space_entry(cache, SZ_1M, SZ_4M, 1); in test_bitmaps_and_extents()
230 return -1; in test_bitmaps_and_extents()
236 ret = test_add_free_space_entry(cache, SZ_4M, SZ_4M, 1); in test_bitmaps_and_extents()
256 return -1; in test_bitmaps_and_extents()
270 ret = test_add_free_space_entry(cache, bitmap_offset + SZ_4M, SZ_4M, 1); in test_bitmaps_and_extents()
291 return -1; in test_bitmaps_and_extents()
302 ret = test_add_free_space_entry(cache, SZ_1M, SZ_2M, 1); in test_bitmaps_and_extents()
384 * to allocate space to a caller we use only 1 entry, we couldn't return that
424 * that forces use of bitmaps as soon as we have at least 1 in test_steal_space_from_bitmap_to_extent()
431 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[ in test_steal_space_from_bitmap_to_extent()
439 /* Bitmap entry covering free space range [128Mb + 512Kb, 256Mb[ */ in test_steal_space_from_bitmap_to_extent()
441 SZ_128M - SZ_512K, 1); in test_steal_space_from_bitmap_to_extent()
447 ret = check_num_extents_and_bitmaps(cache, 2, 1); in test_steal_space_from_bitmap_to_extent()
455 * [128Mb - 256Kb, 128Mb - 128Kb[ in test_steal_space_from_bitmap_to_extent()
456 * [128Mb + 512Kb, 128Mb + 768Kb[ in test_steal_space_from_bitmap_to_extent()
477 * Confirm that the bitmap range [128Mb + 768Kb, 256Mb[ isn't marked in test_steal_space_from_bitmap_to_extent()
487 * Confirm that the region [128Mb + 256Kb, 128Mb + 512Kb[, which is in test_steal_space_from_bitmap_to_extent()
496 * Confirm that the region [128Mb, 128Mb + 256Kb[, which is covered in test_steal_space_from_bitmap_to_extent()
505 * Now lets mark the region [128Mb, 128Mb + 512Kb[ as free too. But, in test_steal_space_from_bitmap_to_extent()
524 ret = check_num_extents_and_bitmaps(cache, 2, 1); in test_steal_space_from_bitmap_to_extent()
544 ret = check_num_extents_and_bitmaps(cache, 2, 1); in test_steal_space_from_bitmap_to_extent()
549 * Now mark the region [128Mb - 128Kb, 128Mb[ as free too. This will in test_steal_space_from_bitmap_to_extent()
551 * the free space [128Mb - 256Kb, 128Mb - 128Kb[. in test_steal_space_from_bitmap_to_extent()
568 ret = check_num_extents_and_bitmaps(cache, 2, 1); in test_steal_space_from_bitmap_to_extent()
573 * So now we have the range [128Mb - 256Kb, 128Mb + 768Kb[ as free in test_steal_space_from_bitmap_to_extent()
578 * extent entry covering range: [128Mb - 256Kb, 128Mb[ in test_steal_space_from_bitmap_to_extent()
579 * bitmap entry covering range: [128Mb, 128Mb + 768Kb[ in test_steal_space_from_bitmap_to_extent()
581 * Attempting to allocate the whole free space (1Mb) would fail, because in test_steal_space_from_bitmap_to_extent()
584 * that represents the 1Mb free space, and therefore we're able to in test_steal_space_from_bitmap_to_extent()
593 test_err("cache free space is not 1Mb + %u", sectorsize); in test_steal_space_from_bitmap_to_extent()
602 "failed to allocate 1Mb from space cache, returned offset is: %llu", in test_steal_space_from_bitmap_to_extent()
611 ret = check_num_extents_and_bitmaps(cache, 1, 1); in test_steal_space_from_bitmap_to_extent()
642 * Extent entry covering free space range [128Mb + 128Kb, 128Mb + 256Kb[ in test_steal_space_from_bitmap_to_extent()
650 /* Bitmap entry covering free space range [0, 128Mb - 512Kb[ */ in test_steal_space_from_bitmap_to_extent()
651 ret = test_add_free_space_entry(cache, 0, SZ_128M - SZ_512K, 1); in test_steal_space_from_bitmap_to_extent()
657 ret = check_num_extents_and_bitmaps(cache, 2, 1); in test_steal_space_from_bitmap_to_extent()
665 * [128Mb + 128b, 128Mb + 256Kb[ in test_steal_space_from_bitmap_to_extent()
666 * [128Mb - 768Kb, 128Mb - 512Kb[ in test_steal_space_from_bitmap_to_extent()
685 * Confirm that the bitmap range [0, 128Mb - 768Kb[ isn't marked in test_steal_space_from_bitmap_to_extent()
694 * Confirm that the region [128Mb - 512Kb, 128Mb[, which is in test_steal_space_from_bitmap_to_extent()
703 * Now lets mark the region [128Mb - 512Kb, 128Mb[ as free too. But, in test_steal_space_from_bitmap_to_extent()
722 ret = check_num_extents_and_bitmaps(cache, 2, 1); in test_steal_space_from_bitmap_to_extent()
739 * Now mark the region [128Mb, 128Mb + 128Kb[ as free too. This will in test_steal_space_from_bitmap_to_extent()
741 * the free space [128Mb + 128Kb, 128Mb + 256Kb[. in test_steal_space_from_bitmap_to_extent()
758 ret = check_num_extents_and_bitmaps(cache, 2, 1); in test_steal_space_from_bitmap_to_extent()
763 * So now we have the range [128Mb - 768Kb, 128Mb + 256Kb[ as free in test_steal_space_from_bitmap_to_extent()
768 * extent entry covering range: [128Mb, 128Mb + 256Kb[ in test_steal_space_from_bitmap_to_extent()
769 * bitmap entry covering range: [128Mb - 768Kb, 128Mb[ in test_steal_space_from_bitmap_to_extent()
771 * Attempting to allocate the whole free space (1Mb) would fail, because in test_steal_space_from_bitmap_to_extent()
774 * that represents the 1Mb free space, and therefore we're able to in test_steal_space_from_bitmap_to_extent()
783 test_err("cache free space is not 1Mb + %u", 2 * sectorsize); in test_steal_space_from_bitmap_to_extent()
791 "failed to allocate 1Mb from space cache, returned offset is: %llu", in test_steal_space_from_bitmap_to_extent()
800 ret = check_num_extents_and_bitmaps(cache, 1, 1); in test_steal_space_from_bitmap_to_extent()
844 * larger than 1G. To make bitmap test available in ppc64, in btrfs_test_free_space_cache()