linux_old1/drivers/net/xen-netback
Zoltan Kiss 1bb332af4c xen-netback: Add stat counters for zerocopy
These counters help determine how often the buffers had to be copied. Also
they help find out if packets are leaked, as if "sent != success + fail",
there are probably packets never freed up properly.

NOTE: if bisect brought you here, you should apply the series up until
"xen-netback: Timeout packets in RX path", otherwise Windows guests can't work
properly and malicious guests can block other guests by not releasing their sent
packets.

Signed-off-by: Zoltan Kiss <zoltan.kiss@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-07 15:56:35 -05:00
..
Makefile
common.h xen-netback: Add stat counters for zerocopy 2014-03-07 15:56:35 -05:00
interface.c xen-netback: Add stat counters for zerocopy 2014-03-07 15:56:35 -05:00
netback.c xen-netback: Add stat counters for zerocopy 2014-03-07 15:56:35 -05:00
xenbus.c drivers/net/*: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00