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| author |   Stephen Hemminger <stephen@networkplumber.org> | 2018-03-07 13:49:10 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-03-08 12:48:56 -0500 |
| commit | 7eeb4a6ee4820c4e84895d252079a797f27fc80d (patch) | |
| tree | 6f0e4256c0d7ce88403a1f466ba4da4dbaceb9b3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | hv_netvsc: fix filter flags (diff) | |
| download | wireguard-linux-7eeb4a6ee4820c4e84895d252079a797f27fc80d.tar.xz wireguard-linux-7eeb4a6ee4820c4e84895d252079a797f27fc80d.zip | |
hv_netvsc: avoid repeated updates of packet filter
The netvsc driver can get repeated calls to netvsc_rx_mode during
network setup; each of these calls ends up scheduling the lower
layers to update tha packet filter. This update requires an
request/response to the host. So avoid doing this if we already
know that the correct packet filter value is set.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions