[openib-general] Re: [PATCH 1 of 2] ipoib: pass all of multicast.c through ipoib_workqueue

[Roland Dreier]

    Michael> I think we can have:

    Michael> context 1: check ADMIN_UP, it is set so we'll start thread
    Michael> context 2: clear ADMIN_UP
    Michael> context 2: stop thread
    Michael> context 1: start thread

But doesn't that end up with the thread running, even if we put the
"stop thread" followed by the "start thread" into a work queue?

 - R.