Displaying 1 result from an estimated 1 matches for "amdgpu_gem_userptr_ioctl".
2019 Jul 03
2
[PATCH 1/5] mm: return valid info from hmm_range_unregister
On Wed, Jul 03, 2019 at 11:44:58AM -0700, Christoph Hellwig wrote:
> Checking range->valid is trivial and has no meaningful cost, but
> nicely simplifies the fastpath in typical callers.
It should not be the typical caller..
> hmm_vma_range_done function, which now is a trivial wrapper around
> hmm_range_unregister.
>
> Signed-off-by: Christoph Hellwig <hch at