tree ad79d7da02173e99c300988dfefbdf8fc1081088
parent 94ff3d54080975686a3c41e73b8926030ee0c31f
author Tejun Heo <htejun@gmail.com> 1191909513 +0900
committer Jeff Garzik <jeff@garzik.org> 1192215346 -0400

libata: wrap schedule_timeout_uninterruptible() in loop

Tasks in uninterruptible sleep might be woken up by unrelated events
and should check whether the condition it was waiting for has actually
triggered.  Wrap schedule_timeout_uninterruptible() in loop to achieve
it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>