Lines Matching refs:mb_test_bit
397 static inline int mb_test_bit(int bit, void *addr) in mb_test_bit() function
486 if (!mb_test_bit(first + i, e4b->bd_info->bb_bitmap)) { in mb_free_blocks_double()
512 BUG_ON(mb_test_bit(first + i, e4b->bd_info->bb_bitmap)); in mb_mark_used_double()
636 if (mb_test_bit(i, buddy)) { in __mb_check_buddy()
638 if (!mb_test_bit(i << 1, buddy2)) { in __mb_check_buddy()
640 mb_test_bit((i<<1)+1, buddy2)); in __mb_check_buddy()
641 } else if (!mb_test_bit((i << 1) + 1, buddy2)) { in __mb_check_buddy()
643 mb_test_bit(i << 1, buddy2)); in __mb_check_buddy()
649 MB_CHECK_ASSERT(mb_test_bit(i << 1, buddy2)); in __mb_check_buddy()
650 MB_CHECK_ASSERT(mb_test_bit((i << 1) + 1, buddy2)); in __mb_check_buddy()
655 !mb_test_bit(k, e4b->bd_bitmap)); in __mb_check_buddy()
666 if (!mb_test_bit(i, buddy)) { in __mb_check_buddy()
680 MB_CHECK_ASSERT(mb_test_bit(k, buddy2)); in __mb_check_buddy()
694 MB_CHECK_ASSERT(mb_test_bit(k + i, buddy)); in __mb_check_buddy()
1320 if (!mb_test_bit(block, bb)) { in mb_find_order_for_block()
1396 if (mb_test_bit(*bit + side, bitmap)) { in mb_buddy_adjust_border()
1494 left_is_free = !mb_test_bit(first - 1, e4b->bd_bitmap); in mb_free_blocks()
1497 right_is_free = !mb_test_bit(last + 1, e4b->bd_bitmap); in mb_free_blocks()
1561 if (mb_test_bit(block, buddy)) { in mb_find_extent()
1588 if (mb_test_bit(next, e4b->bd_bitmap)) in mb_find_extent()
1636 mlen = !mb_test_bit(start - 1, e4b->bd_bitmap); in mb_mark_used()
1638 max = !mb_test_bit(start + len, e4b->bd_bitmap); in mb_mark_used()
2083 if (!mb_test_bit(i, bitmap)) { in ext4_mb_scan_aligned()
3254 BUG_ON(mb_test_bit(ac->ac_b_ex.fe_start + i, in ext4_mb_mark_diskspace_used()
3335 if (!mb_test_bit(blkoff + i, bitmap_bh->b_data) == !state) in ext4_mb_mark_bb()
5236 if (!mb_test_bit(blkoff + i, bitmap_bh->b_data)) in ext4_free_blocks_simple()
5417 BUG_ON(!mb_test_bit(bit + i, bitmap_bh->b_data)); in ext4_free_blocks()
5607 if (!mb_test_bit(bit + i, bitmap_bh->b_data)) { in ext4_group_add_blocks()