diff options
| author | Stephen Hemminger <[email protected]> | 2008-08-04 04:29:57 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2008-08-04 04:29:57 +0000 |
| commit | 6e583ce5242f32e925dcb198f7123256d0798370 (patch) | |
| tree | 9bf826ddc1c2826015a6d59141f7c53e094b0204 /scripts/patch-kernel | |
| parent | ipv6: Do not drop packet if skb->local_df is set to true (diff) | |
| download | kernel-6e583ce5242f32e925dcb198f7123256d0798370.tar.gz kernel-6e583ce5242f32e925dcb198f7123256d0798370.zip | |
net: eliminate refcounting in backlog queue
Avoid the overhead of atomic increment/decrement on each received packet.
This helps performance of non-NAPI devices (like loopback).
Use cleanup function to walk queue on each cpu and clean out any
left over packets.
Signed-off-by: Stephen Hemminger <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions