[dm-devel] [PATCH V3 01/13] block: add helper of blk_queue_poll

[Christoph Hellwig]

On Wed, Mar 24, 2021 at 08:19:15PM +0800, Ming Lei wrote:
> There has been 3 users, and will be more, so add one such helper.
> 
> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni at wdc.com>
> Signed-off-by: Ming Lei <ming.lei at redhat.com>

Can't say I'm a huge fan of these wrappers that obsfucate what
actually is checked here.  But it does fit the style used for
other flags.