linux/drivers/net/ixgb
Dan Aloni 5c15bdec5c [VLAN]: Avoid a 4-order allocation.
This patch splits the vlan_group struct into a multi-allocated struct. On
x86_64, the size of the original struct is a little more than 32KB, causing
a 4-order allocation, which is prune to problems caused by buddy-system
external fragmentation conditions.

I couldn't just use vmalloc() because vfree() cannot be called in the
softirq context of the RCU callback.

Signed-off-by: Dan Aloni <da-x@monatomic.org>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-02 20:44:51 -08:00
..
Makefile e100, e1000, ixgb: update copyright header and remove LICENSE 2006-09-27 12:53:14 -07:00
ixgb.h remove NETIF_F_TSO ifdefery 2007-02-05 16:58:45 -05:00
ixgb_ee.c e100, e1000, ixgb: update copyright header and remove LICENSE 2006-09-27 12:53:14 -07:00
ixgb_ee.h e100, e1000, ixgb: update copyright header and remove LICENSE 2006-09-27 12:53:14 -07:00
ixgb_ethtool.c remove NETIF_F_TSO ifdefery 2007-02-05 16:58:45 -05:00
ixgb_hw.c ixgb: Write RA register high word first, increment version 2007-01-06 09:51:41 -08:00
ixgb_hw.h e100, e1000, ixgb: update copyright header and remove LICENSE 2006-09-27 12:53:14 -07:00
ixgb_ids.h e100, e1000, ixgb: update copyright header and remove LICENSE 2006-09-27 12:53:14 -07:00
ixgb_main.c [VLAN]: Avoid a 4-order allocation. 2007-03-02 20:44:51 -08:00
ixgb_osdep.h e100, e1000, ixgb: update copyright header and remove LICENSE 2006-09-27 12:53:14 -07:00
ixgb_param.c e100, e1000, ixgb: update copyright header and remove LICENSE 2006-09-27 12:53:14 -07:00