On Thu, May 23, 2019 at 08:59:30PM -0600, dann frazier wrote:
> > > diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c
> > > index b2a87905846d..21f39a6cb04f 100644
> > > --- a/kernel/dma/contiguous.c
> > > +++ b/kernel/dma/contiguous.c
> > > @@ -214,6 +214,54 @@ bool
On Thu, May 23, 2019 at 7:52 PM dann frazier wrote:
>
> On Mon, May 6, 2019 at 4:35 PM Nicolin Chen wrote:
> >
> > Both dma_alloc_from_contiguous() and dma_release_from_contiguous()
> > are very simply implemented, but requiring callers to pass certain
> > parameters like count and align, and
On Mon, May 6, 2019 at 4:35 PM Nicolin Chen wrote:
>
> Both dma_alloc_from_contiguous() and dma_release_from_contiguous()
> are very simply implemented, but requiring callers to pass certain
> parameters like count and align, and taking a boolean parameter to
> check __GFP_NOWARN in the
Both dma_alloc_from_contiguous() and dma_release_from_contiguous()
are very simply implemented, but requiring callers to pass certain
parameters like count and align, and taking a boolean parameter to
check __GFP_NOWARN in the allocation flags. So every function call
duplicates similar work:
/*
