From: Jason Gunthorpe
Using two bools instead of flags return is not necessary and leads to
bugs. Returning a value is easier for the compiler to check and easier to
pass around the code flow.
Convert the two bools into flags and push the change to all callers.
Signed-off-by: Jason Gunthorpe
On Tue, Mar 24, 2020 at 08:27:12AM +0100, Christoph Hellwig wrote:
> On Mon, Mar 23, 2020 at 10:14:50PM -0300, Jason Gunthorpe wrote:
> > +enum {
> > + HMM_NEED_FAULT = 1 << 0,
> > + HMM_NEED_WRITE_FAULT = HMM_NEED_FAULT | (1 << 1),
> > + HMM_NEED_ALL_BITS = HMM_NEED_FAULT |
From: Jason Gunthorpe
Using two bools instead of flags return is not necessary and leads to
bugs. Returning a value is easier for the compiler to check and easier to
pass around the code flow.
Convert the two bools into flags and push the change to all callers.
Signed-off-by: Jason Gunthorpe
