On Wed, Jun 30, 2021 at 09:57:05PM +0000, Damien Le Moal wrote:
> On 2021/07/01 3:58, Sagi Grimberg wrote:
> >
> >>> diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
> >>> index 21140132a30d..600c5dd1a069 100644
> >>> --- a/include/linux/blk-mq.h
> >>> +++ b/include/linux/blk-mq.h
> >>> @@ -403,6 +403,7 @@ enum {
> >>> */
> >>> BLK_MQ_F_STACKING = 1 << 2,
> >>> BLK_MQ_F_TAG_HCTX_SHARED = 1 << 3,
> >>> + BLK_MQ_F_NOT_USE_MANAGED_IRQ = 1 << 4,
> >>
> >> My 2 cents: BLK_MQ_F_NO_MANAGED_IRQ may be a better/shorter name.
> >
> > Maybe BLK_MQ_F_UNMANAGED_IRQ?
>
> Even better :)
Since most drivers are unmanaged, shouldn't that be the default? The
managed irq drivers should get to set a flag instead.
