net: Fix a bug in removing queues from XPS map

While removing queues from the XPS map, the individual CPU ID
alone was used to index the CPUs map, this should be changed to also
factor in the traffic class mapping for the CPU-to-queue lookup.

Fixes: 184c449f91 ("net: Add support for XPS with QoS via traffic classes")
Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com>
Acked-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amritha Nambiar 2018-05-17 14:50:44 -07:00 коммит произвёл David S. Miller
Родитель 6caf9fb3bd
Коммит 6358d49ac2
1 изменённых файлов: 1 добавлений и 1 удалений

Просмотреть файл

@ -2124,7 +2124,7 @@ static bool remove_xps_queue_cpu(struct net_device *dev,
int i, j;
for (i = count, j = offset; i--; j++) {
if (!remove_xps_queue(dev_maps, cpu, j))
if (!remove_xps_queue(dev_maps, tci, j))
break;
}