/*
* the foo_mask is the smallest value 2^n-1 that is >= foo.
*/
static void calc_pg_masks(struct ceph_pg_pool_info *pi)
{
pi->pg_num_mask = (1 << calc_bits_of(le32_to_cpu(pi->v.pg_num)-1)) - 1;
pi->pgp_num_mask =
(1 << calc_bits_of(le32_to_cpu(pi->v.pgp_num)-1)) - 1;
pi->lpg_num_mask =
(1 << calc_bits_of(le32_to_cpu(pi->v.lpg_num)-1)) - 1;
pi->lpgp_num_mask =
(1 << calc_bits_of(le32_to_cpu(pi->v.lpgp_num)-1)) - 1;
}
/*
* the foo_mask is the smallest value 2^n-1 that is >= foo.
*/
static void calc_pg_masks(struct ceph_pg_pool_info *pi)
{
pi->pg_num_mask = (1 << calc_bits_of(pi->pg_num-1)) - 1;
pi->pgp_num_mask = (1 << calc_bits_of(pi->pgp_num-1)) - 1;
}
