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| author |   Eric Dumazet <edumazet@google.com> | 2023-03-17 16:20:02 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2023-03-19 10:57:54 +0000 |
| commit | 105a201ebf3312990b96c4fbaade22e31402f8cc (patch) | |
| tree | 2a80ad1832af132b1c1b6555718abaf1750cc30f /tools/perf/scripts/python | |
| parent | net: macb: Reset TX when TX halt times out (diff) | |
| download | wireguard-linux-105a201ebf3312990b96c4fbaade22e31402f8cc.tar.xz wireguard-linux-105a201ebf3312990b96c4fbaade22e31402f8cc.zip | |
net/packet: remove po->xmit
Use PACKET_SOCK_QDISC_BYPASS atomic bit instead of a pointer.
This removes one indirect call in fast path,
and READ_ONCE()/WRITE_ONCE() annotations as well.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Suggested-by: Willem de Bruijn <willemb@google.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions