diff options
| author | Amritha Nambiar <amritha.nambiar@intel.com> | 2018-05-17 14:50:44 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-25 16:17:23 +0200 |
| commit | 047df46d6cef651e4a32637632a84916e24b054b (patch) | |
| tree | 662951eee7595097526a0d3fbf6773937e2624aa /net/core/dev.c | |
| parent | 1dff08485b9e835d00bfb34a435bc6f07dadb6fd (diff) | |
net: Fix a bug in removing queues from XPS map
[ Upstream commit 6358d49ac23995fdfe157cc8747ab0f274d3954b ]
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: 184c449f91fe ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index e7d56c5adde6..6ca771f2f25b 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2058,7 +2058,7 @@ 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; } |