David Vrabel c8a4d29988 xen-netback: notify immediately after pushing Tx response. ... This fixes a performance regression introduced by 7fbb9d8415 (xen-netback: release pending index before pushing Tx responses) Moving the notify outside of the spin locks means it can be delayed a long time (if the dealloc thread is descheduled or there is an interrupt or softirq). Signed-off-by: David Vrabel <david.vrabel@citrix.com> Reviewed-by: Zoltan Kiss <zoltan.kiss@linaro.org> Acked-by: Wei Liu <wei.liu2@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-03-11 23:30:44 -04:00
..
common.h	xen-netback: always fully coalesce guest Rx packets	2015-01-23 18:01:58 -08:00
interface.c	xen-netback: return correct ethtool stats	2015-03-05 14:58:17 -05:00
Makefile	xen network backend driver	2011-03-15 19:38:03 -07:00
netback.c	xen-netback: notify immediately after pushing Tx response.	2015-03-11 23:30:44 -04:00
xenbus.c	xen-netback: fixing the propagation of the transmit shaper timeout	2015-01-06 14:17:37 -05:00