linux_dsm_epyc7002/drivers/vhost
Toshiaki Makita 6369fec5be vhost_net: Avoid rx vring kicks during busyloop
We may run out of avail rx ring descriptor under heavy load but busypoll
did not detect it so busypoll may have exited prematurely. Avoid this by
checking rx ring full during busypoll.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-04 21:30:47 +09:00
..
Kconfig
Kconfig.vringh
Makefile
net.c vhost_net: Avoid rx vring kicks during busyloop 2018-07-04 21:30:47 +09:00
scsi.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
test.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
test.h
vhost.c virtio, vhost: features, fixes 2018-06-16 06:35:02 +09:00
vhost.h
vringh.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
vsock.c