ZS_LIMIT_RAM_RSS
pmcap = zs_zone_limit_used_pct(z, ZS_LIMIT_RAM_RSS);
ZS_RESOURCE_RAM_RSS, ZS_LIMIT_RAM_RSS);
case ZS_LIMIT_RAM_RSS:
case ZS_LIMIT_RAM_RSS:
case ZS_LIMIT_RAM_RSS:
case ZS_LIMIT_RAM_RSS:
case ZS_LIMIT_RAM_RSS:
case ZS_LIMIT_RAM_RSS: