linux_dsm_epyc7002/drivers/net/xen-netback
Wei Liu a64bd93452 xen-netback: don't stop dealloc kthread too early
Reference count the number of packets in host stack, so that we don't
stop the deallocation thread too early. If not, we can end up with
xenvif_free permanently waiting for deallocation thread to unmap grefs.

Reported-by: Thomas Leonard <talex5@gmail.com>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Zoltan Kiss <zoltan.kiss@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-13 20:07:44 -07:00
..
common.h xen-netback: don't stop dealloc kthread too early 2014-08-13 20:07:44 -07:00
interface.c xen-netback: don't stop dealloc kthread too early 2014-08-13 20:07:44 -07:00
Makefile
netback.c xen-netback: don't stop dealloc kthread too early 2014-08-13 20:07:44 -07:00
xenbus.c xen-netback: fix debugfs entry creation 2014-08-13 20:06:43 -07:00