> On Tue, Jun 11 2019 at 12:37pm -0400,
> Pankaj Gupta <[email protected]> wrote:
>
> > This patch sets dax device 'DAXDEV_SYNC' flag if all the target
> > devices of device mapper support synchrononous DAX. If device
> > mapper consists of both synchronous and asynchronous dax devices,
> > we don't set 'DAXDEV_SYNC' flag.
> >
> > 'dm_table_supports_dax' is refactored to pass 'iterate_devices_fn'
> > as argument so that the callers can pass the appropriate functions.
> >
> > Suggested-by: Mike Snitzer <[email protected]>
> > Signed-off-by: Pankaj Gupta <[email protected]>
>
> Thanks, and for the benefit of others, passing function pointers like
> this is perfectly fine IMHO because this code is _not_ in the fast
> path. These methods are only for device creation.
>
> Reviewed-by: Mike Snitzer <[email protected]>
Thank you, Mike
Best regards,
Pankaj
>
>