MPS_PER_PAGE
index = (mp->index >> l2mp_blocks) & (MPS_PER_PAGE - 1);
index = (mp->index >> l2mp_blocks) & (MPS_PER_PAGE - 1);
struct metapage *mps[MPS_PER_PAGE] = {0};
for (i = 0; i < MPS_PER_PAGE; i++) {
for (i = 0; i < MPS_PER_PAGE; i++) {
for (i = 0; i < MPS_PER_PAGE; i++) {
#if MPS_PER_PAGE > 1
struct metapage *mp[MPS_PER_PAGE];