tree 2c1837366be7dac9986a250d8b5cebf6f54fdea0
parent 49db041430e8a856dbc3af15430bf068f1c74655
author Nick Piggin <npiggin@suse.de> 1253043178 +0200
committer Jens Axboe <jens.axboe@oracle.com> 1253107132 +0200

writeback: remove smp_mb(), it's not needed with list_add_tail_rcu()

list_add_tail_rcu contains required barriers.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>