diff options
| author | Toshiaki Makita <[email protected]> | 2018-07-03 16:31:34 +0900 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2018-07-04 21:30:47 +0900 |
| commit | 6369fec5be0aad4965bb13cc8f26a621ff39cc65 (patch) | |
| tree | 810c69bece265e17929a7d8848102238b41c36df /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | be294a51adfc1e1d9884e34480c34e4388f27904 (diff) | |
vhost_net: Avoid rx vring kicks during busyloop
We may run out of avail rx ring descriptor under heavy load but busypoll
did not detect it so busypoll may have exited prematurely. Avoid this by
checking rx ring full during busypoll.
Signed-off-by: Toshiaki Makita <[email protected]>
Acked-by: Jason Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions