diff options
Diffstat (limited to 'target/linux/generic/patches-3.10/110-net_fix_multiqueue_selection.patch')
| -rw-r--r-- | target/linux/generic/patches-3.10/110-net_fix_multiqueue_selection.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/target/linux/generic/patches-3.10/110-net_fix_multiqueue_selection.patch b/target/linux/generic/patches-3.10/110-net_fix_multiqueue_selection.patch deleted file mode 100644 index 6a07ee8c0d..0000000000 --- a/target/linux/generic/patches-3.10/110-net_fix_multiqueue_selection.patch +++ /dev/null @@ -1,41 +0,0 @@ -From: Eric Dumazet <edumazet@google.com> - -commit 416186fbf8c5b4e4465 ("net: Split core bits of netdev_pick_tx -into __netdev_pick_tx") added a bug that disables caching of queue -index in the socket. - -This is the source of packet reorders for TCP flows, and -again this is happening more often when using FQ pacing. - -Old code was doing - -if (queue_index != old_index) - sk_tx_queue_set(sk, queue_index); - -Alexander renamed the variables but forgot to change sk_tx_queue_set() -2nd parameter. - -if (queue_index != new_index) - sk_tx_queue_set(sk, queue_index); - -This means we store -1 over and over in sk->sk_tx_queue_mapping - -Signed-off-by: Eric Dumazet <edumazet@google.com> -Cc: Alexander Duyck <alexander.h.duyck@intel.com> -Acked-by: Alexander Duyck <alexander.h.duyck@intel.com> - ---- -net/core/flow_dissector.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/net/core/flow_dissector.c -+++ b/net/core/flow_dissector.c -@@ -347,7 +347,7 @@ u16 __netdev_pick_tx(struct net_device * - - if (queue_index != new_index && sk && - rcu_access_pointer(sk->sk_dst_cache)) -- sk_tx_queue_set(sk, queue_index); -+ sk_tx_queue_set(sk, new_index); - - queue_index = new_index; - } |