diff options
| author | K. Y. Srinivasan <kys@microsoft.com> | 2011-06-16 13:16:35 -0700 |
|---|---|---|
| committer | Jonas ABERG <jonas.aberg@stericsson.com> | 2011-10-28 11:04:33 +0200 |
| commit | 7d73541307aad2528df452ba34a0c1b0aba7c68b (patch) | |
| tree | 8f12183a6a29dd93b7a66ab0ab47291a350436ee | |
| parent | 8671a5d769b8b1e6f260e4b206b7c658b78daed7 (diff) | |
Staging: hv: netvsc: Increase the timeout value in the netvsc driver
commit 5c5781b3f88567211ecaaada13431af15c8c6003 upstream.
On some loaded windows hosts, we have discovered that the host may not
respond to guest requests within the specified time (one second)
as evidenced by the guest timing out. Fix this problem by increasing
the timeout to 5 seconds.
It may be useful to apply this patch to the 3.0 kernel as well.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Change-Id: If27c75ecc09d3b259325d7ceb210d2b18409b7d2
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/35590
Tested-by: Per VAHLNE <per.xx.vahlne@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
| -rw-r--r-- | drivers/staging/hv/netvsc.c | 4 | ||||
| -rw-r--r-- | drivers/staging/hv/rndis_filter.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/hv/netvsc.c b/drivers/staging/hv/netvsc.c index 41cbb26eccb..4742b684ca2 100644 --- a/drivers/staging/hv/netvsc.c +++ b/drivers/staging/hv/netvsc.c @@ -270,7 +270,7 @@ static int netvsc_init_recv_buf(struct hv_device *device) goto cleanup; } - t = wait_for_completion_timeout(&net_device->channel_init_wait, HZ); + t = wait_for_completion_timeout(&net_device->channel_init_wait, 5*HZ); BUG_ON(t == 0); @@ -513,7 +513,7 @@ static int netvsc_connect_vsp(struct hv_device *device) if (ret != 0) goto cleanup; - t = wait_for_completion_timeout(&net_device->channel_init_wait, HZ); + t = wait_for_completion_timeout(&net_device->channel_init_wait, 5*HZ); if (t == 0) { ret = -ETIMEDOUT; diff --git a/drivers/staging/hv/rndis_filter.c b/drivers/staging/hv/rndis_filter.c index 60ebdb1b608..b47ebb3513f 100644 --- a/drivers/staging/hv/rndis_filter.c +++ b/drivers/staging/hv/rndis_filter.c @@ -467,7 +467,7 @@ static int rndis_filter_query_device(struct rndis_device *dev, u32 oid, if (ret != 0) goto Cleanup; - t = wait_for_completion_timeout(&request->wait_event, HZ); + t = wait_for_completion_timeout(&request->wait_event, 5*HZ); if (t == 0) { ret = -ETIMEDOUT; goto Cleanup; @@ -543,7 +543,7 @@ static int rndis_filter_set_packet_filter(struct rndis_device *dev, if (ret != 0) goto Cleanup; - t = wait_for_completion_timeout(&request->wait_event, HZ); + t = wait_for_completion_timeout(&request->wait_event, 5*HZ); if (t == 0) { ret = -1; @@ -600,7 +600,7 @@ static int rndis_filter_init_device(struct rndis_device *dev) } - t = wait_for_completion_timeout(&request->wait_event, HZ); + t = wait_for_completion_timeout(&request->wait_event, 5*HZ); if (t == 0) { ret = -ETIMEDOUT; |