The Ack timeout of qpc need a lower limit value,otherwise
the read performance will be very lower.
Signed-off-by: NLijun Ou <oulijun@huawei.com>
Signed-off-by: NDongdong Huang(Donald) <hdd.huang@huawei.com>
Reviewed-by: NWei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: NSalil Mehta <salil.mehta@huawei.com>
Signed-off-by: NDoug Ledford <dledford@redhat.com>