[openib-general] [PATCH] ipoib: tx ring overrun

2006-01-10 Thread Michael S. Tsirkin
Dont try to post more send work requests if the TX ring is full. Setting netif_stop_queue is insufficient: linux can still land a tx packet on us. Signed-off-by: Michael S. Tsirkin [EMAIL PROTECTED] Index: openib/drivers/infiniband/ulp/ipoib/ipoib_ib.c

Re: [openib-general] [PATCH] ipoib: tx ring overrun

2006-01-10 Thread Grant Grundler
On Tue, Jan 10, 2006 at 08:55:15PM +0200, Michael S. Tsirkin wrote: Dont try to post more send work requests if the TX ring is full. Setting netif_stop_queue is insufficient: linux can still land a tx packet on us. Signed-off-by: Michael S. Tsirkin [EMAIL PROTECTED] Index:

Re: [openib-general] [PATCH] ipoib: tx ring overrun

2006-01-10 Thread Michael S. Tsirkin
Quoting Grant Grundler [EMAIL PROTECTED]: On Tue, Jan 10, 2006 at 08:55:15PM +0200, Michael S. Tsirkin wrote: Dont try to post more send work requests if the TX ring is full. Setting netif_stop_queue is insufficient: linux can still land a tx packet on us. ... + if