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| author | Jason Wang <jasowang@redhat.com> | 2013-06-06 03:54:34 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-08 10:49:08 +0400 |
| commit | 89cee917deb5bf0dc9da269a38622588d06cb6be (patch) | |
| tree | ff7285962e65a9444d8debcb232406b939853570 /tools/perf/scripts/python | |
| parent | ed0483fa06e0efb86a82e382a00dbad02b62807c (diff) | |
| download | linux-89cee917deb5bf0dc9da269a38622588d06cb6be.tar.xz | |
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 <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions