| commit | 43bf99ce009de710b68473480a611f3b5ddd11d5 | [log] [tgz] |
|---|---|---|
| author | stephen hemminger <stephen@networkplumber.org> | Mon Jul 24 10:57:27 2017 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Mon Jul 24 17:38:28 2017 -0700 |
| tree | e4c3eca7c71b0db3a39a8398895b04b3a83600a7 | |
| parent | 37b9dfa0d833227bc65353eec9dd0b00e1545a00 [diff] |
netvsc: prefetch the first incoming ring element In interrupt handler, prefetch the first incoming ring element so that it is in cache by the time NAPI poll gets to it. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>