XFS_BTREE_ALLOCBT_ACTIVE
cur->bc_flags &= ~XFS_BTREE_ALLOCBT_ACTIVE;
cur->bc_flags &= ~XFS_BTREE_ALLOCBT_ACTIVE;
acur->cnt->bc_flags |= XFS_BTREE_ALLOCBT_ACTIVE;
cur->bc_flags |= XFS_BTREE_ALLOCBT_ACTIVE;
cur->bc_flags &= ~XFS_BTREE_ALLOCBT_ACTIVE;
return cur && (cur->bc_flags & XFS_BTREE_ALLOCBT_ACTIVE);