(mask) = (x) & 0x8080808080808080ULL; \
(mask) = ((mask) << 1) - ((mask) >> 7); \
(x) = (((x) << 1) & 0xfefefefefefefefeULL) ^ \
- ((mask) & 0x1d1d1d1d1d1d1d1d); \
+ ((mask) & 0x1d1d1d1d1d1d1d1dULL); \
}
#define VDEV_RAIDZ_64MUL_4(x, mask) \
static int
vdev_raidz_worst_error(raidz_map_t *rm)
{
- int error = 0;
+ int c, error = 0;
- for (int c = 0; c < rm->rm_cols; c++)
+ for (c = 0; c < rm->rm_cols; c++)
error = zio_worst_error(error, rm->rm_col[c].rc_error);
return (error);