On Tue, Sep 09, 2014 at 11:50:58AM -0400, Alan Stern wrote: > When a queue is registered, the block layer turns off the bypass > setting (because bypass is enabled when the queue is created). This > doesn't work well for queues that are unregistered and then registered > again; we get a WARNING because of the unbalanced calls to > blk_queue_bypass_end(). > > This patch fixes the problem by making blk_register_queue() call > blk_queue_bypass_end() only the first time the queue is registered. > > Signed-off-by: Alan Stern <[email protected]> > CC: Tejun Heo <[email protected]> > CC: James Bottomley <[email protected]> > CC: Jens Axboe <[email protected]>
Acked-by: Tejun Heo <[email protected]> Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
