On Mon, Sep 25, 2017 at 01:29:23PM -0700, Bart Van Assche wrote: > Make the quiesce state visible to the block layer for the next > patch in this series. This looks like the more correct version as everything is under state_mutex. Except for the fact that I'd like to get rid of the blk_set_preempt_only helper this looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>