diff options
| author | Jason Wang <[email protected]> | 2013-06-05 23:54:34 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-06-07 23:49:08 -0700 |
| commit | 89cee917deb5bf0dc9da269a38622588d06cb6be (patch) | |
| tree | ff7285962e65a9444d8debcb232406b939853570 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | ed0483fa06e0efb86a82e382a00dbad02b62807c (diff) | |
macvtap: do not add self to waitqueue if doing a nonblock read
There's no need to add self to waitqueue if doing a nonblock read. This could
help to avoid the spinlock contention.
Acked-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Jason Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions