On Mon, 19 Aug 2024 02:57:52 -0700, Thorsten Blum wrote: > > Use the vma_pages() helper function and remove the following > Coccinelle/coccicheck warning reported by vma_pages.cocci: > > WARNING: Consider using vma_pages helper on vma > > Reviewed-by: Ashutosh Dixit <ashutosh.dixit@xxxxxxxxx> > Signed-off-by: Thorsten Blum <thorsten.blum@xxxxxxxxxx> Sorry Thorsten, looks like we forgot to merge it last time. I have merged this just now. Thanks for the patch. > --- > drivers/gpu/drm/xe/xe_oa.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/xe/xe_oa.c b/drivers/gpu/drm/xe/xe_oa.c > index 6d69f751bf78..133292a9d687 100644 > --- a/drivers/gpu/drm/xe/xe_oa.c > +++ b/drivers/gpu/drm/xe/xe_oa.c > @@ -1244,8 +1244,7 @@ static int xe_oa_mmap(struct file *file, struct vm_area_struct *vma) > vm_flags_mod(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP | VM_DONTCOPY, > VM_MAYWRITE | VM_MAYEXEC); > > - xe_assert(stream->oa->xe, bo->ttm.ttm->num_pages == > - (vma->vm_end - vma->vm_start) >> PAGE_SHIFT); > + xe_assert(stream->oa->xe, bo->ttm.ttm->num_pages == vma_pages(vma)); > for (i = 0; i < bo->ttm.ttm->num_pages; i++) { > ret = remap_pfn_range(vma, start, page_to_pfn(bo->ttm.ttm->pages[i]), > PAGE_SIZE, vma->vm_page_prot); > -- > 2.46.0 >