diff options
| author | Haiyang Zhang <[email protected]> | 2015-07-13 13:09:16 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2015-07-15 21:11:31 -0700 |
| commit | 2de8530ba0c71a2fba02590681af0f3a2a187a9b (patch) | |
| tree | 3efd6506afccfdbd8de3136d3f498198d408d4c7 /lib/memory-notifier-error-inject.c | |
| parent | c0b8da1e7613a11ce7e44560aae507b62da1f846 (diff) | |
hv_netvsc: Add close of RNDIS filter into change mtu call
The current change mtu call only stops tx before removing RNDIS filter.
In case ringbufer is not empty, the rndis_filter_device_remove() may
hang on removing the buffers.
This patch adds close of RNDIS filter before removing it, also a
gradual waiting loop until the ring is empty. The change_mtu hang
issue under heavy traffic is solved by this patch.
Signed-off-by: Haiyang Zhang <[email protected]>
Reviewed-by: K. Y. Srinivasan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions