diff options
| author | Ciara Loftus <[email protected]> | 2022-06-23 10:08:52 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2022-06-24 23:37:12 +0000 |
| commit | 78f319315764e6730c143570609b230d1bea6928 (patch) | |
| tree | 016502dae683bffb1494d27ba027f0bb92fae412 /net/unix/sysctl_net_unix.c | |
| parent | sfc: siena: fix repeated words in comments (diff) | |
| download | kernel-78f319315764e6730c143570609b230d1bea6928.tar.gz kernel-78f319315764e6730c143570609b230d1bea6928.zip | |
i40e: read the XDP program once per NAPI
Similar to how it's done in the ice driver since 'eb087cd82864 ("ice:
propagate xdp_ring onto rx_ring")', read the XDP program once per NAPI
instead of once per descriptor cleaned. I measured an improvement in
throughput of 2% for the AF_XDP xdpsock l2fwd benchmark for zero copy mode
and 1% for copy mode.
Signed-off-by: Ciara Loftus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions