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mirror_ubuntu-kernels/drivers/net/team
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Eric Dumazet b3c581d5d7 team: set qdisc_tx_busylock to avoid LOCKDEP splat 
If a qdisc is installed on a team device, its possible to get
a lockdep splat under stress, because nested dev_queue_xmit() can
lock busylock a second time (on a different device, so its a false
positive)

Avoid this problem using a distinct lock_class_key for team
devices.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jiri Pirko <jpirko@redhat.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-04 15:53:48 -04:00
..
Kconfig team: add support for non-ethernet devices 2012-08-20 02:40:48 -07:00
Makefile team: add broadcast mode 2012-07-12 08:08:20 -07:00
team_mode_activebackup.c team: add netpoll support 2012-07-17 09:02:36 -07:00
team_mode_broadcast.c team: add support for non-ethernet devices 2012-08-20 02:40:48 -07:00
team_mode_loadbalance.c team: add netpoll support 2012-07-17 09:02:36 -07:00
team_mode_roundrobin.c team: add support for non-ethernet devices 2012-08-20 02:40:48 -07:00
team.c team: set qdisc_tx_busylock to avoid LOCKDEP splat 2012-10-04 15:53:48 -04:00