Amit Kumar Salecha 91a403caf0 qlcnic: limit skb frags for non tso packet ...

Machines are getting deadlock in four node cluster environment.
All nodes are accessing (find /gfs2 -depth -print|cpio -ocv > /dev/null)
200 GB storage on a GFS2 filesystem.
This result in memory fragmentation and driver receives 18 frags for
1448 byte packets.
For non tso packet, fw drops the tx request, if it has >14 frags.

Fixing it by pulling extra frags.

Cc: stable@kernel.org
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2011-04-13 11:53:11 -07:00

..

Makefile

…

qlcnic_ctx.c

…

qlcnic_ethtool.c

net: fix ethtool->set_flags not intended -EINVAL return value

2011-03-27 23:35:24 -07:00

qlcnic_hdr.h

…

qlcnic_hw.c

drivers/net/*/: Use static const

2010-12-21 02:16:10 -08:00

qlcnic_init.c

qlcnic: fix flash fw version read

2011-01-10 13:34:54 -08:00

qlcnic_main.c

qlcnic: limit skb frags for non tso packet

2011-04-13 11:53:11 -07:00

qlcnic.h

qlcnic: limit skb frags for non tso packet

2011-04-13 11:53:11 -07:00