On Thu, May 17, 2018 at 01:38:01PM -0700, adam.manzanares@xxxxxxx wrote: > From: Adam Manzanares <adam.manzanares@xxxxxxx> > > Aio per command iopriority support introduces a second interface between > userland and the kernel capable of passing iopriority. The aio interface also > needs the ability to verify that the submitting context has sufficient > priviledges to submit IOPRIO_RT commands. This patch creates the > ioprio_check_cap function to be used by the ioprio_set system call and also by > the aio interface. > > Signed-off-by: Adam Manzanares <adam.manzanares@xxxxxxx> Looks fine, Reviewed-by: Christoph Hellwig <hch@xxxxxx>