drbd_read_state
os = drbd_read_state(device);
os = ns = drbd_read_state(device);
if (os.i != drbd_read_state(device).i)
ns = drbd_read_state(device);
os = drbd_read_state(device);
os = drbd_read_state(device);
os = drbd_read_state(device);
ns = apply_mask_val(drbd_read_state(device), mask, val);
os = drbd_read_state(device);
os = drbd_read_state(device);
ns = apply_mask_val(drbd_read_state(device), mask, val);
D, ({ union drbd_state __ns; __ns = drbd_read_state(D); __ns.T = (S); __ns; })
D, ({ union drbd_state __ns; __ns = drbd_read_state(D); __ns.T1 = (S1); \
D, ({ union drbd_state __ns; __ns = drbd_read_state(D); __ns.T1 = (S1); \
ns = drbd_read_state(device);
ns = drbd_read_state(device);
os = drbd_read_state(device);