#if defined(THREADED_RTS)
char pad[128]; // make sure the following is
// on a separate cache line.
#if defined(THREADED_RTS)
char pad[128]; // make sure the following is
// on a separate cache line.
unsigned int n_old_blocks; // number of blocks in from-space
unsigned int live_estimate; // for sweeping: estimate of live data
unsigned int n_old_blocks; // number of blocks in from-space
unsigned int live_estimate; // for sweeping: estimate of live data