diff options
| author | Michael S. Tsirkin <[email protected]> | 2012-11-01 09:16:55 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2012-11-02 21:29:58 -0400 |
| commit | 24eb21a14896e5c1c7cbca8e9a40405a51745f1d (patch) | |
| tree | fc754d17a01a4f56272401fd4d73ebe5ee60ede6 /tools/perf/scripts/python/netdev-times.py | |
| parent | eaae8132ef6032ffe612e789e8ff145dcf5bc2bb (diff) | |
vhost-net: reduce vq polling on tx zerocopy
It seems that to avoid deadlocks it is enough to poll vq before
we are going to use the last buffer. This is faster than
c70aa540c7a9f67add11ad3161096fb95233aa2e.
Signed-off-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions