tree 406baa95870c3e86858fd9ff98bc145c53dfa6ac
parent 1b76b31693d4a6088dec104ff6a6ead54081a3c2
author Jay Vosburgh <fubar@us.ibm.com> 1192667867 -0700
committer Jeff Garzik <jeff@garzik.org> 1193185920 -0400

bonding: Convert balance-rr transmit to new locking

	Change locking in balance-rr transmit processing to use a free
running counter to determine which slave to transmit on.  Instead, a
free-running counter is maintained, and modulo arithmetic used to select
a slave for transmit.

	This removes lock operations from the TX path, and eliminates
a deadlock introduced by the conversion to work queues.

Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>