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Groups > linux.kernel > #1498032
| From | Shyam Saini <mayhs11saini@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 1/1] gpu: drm: gma500: Use vma_pages() |
| Date | 2016-10-10 01:30 +0200 |
| Message-ID | <sqvHA-25m-5@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Replace explicit computation of vma page count by a call to vma_pages() Signed-off-by: Shyam Saini <mayhs11saini@gmail.com> --- drivers/gpu/drm/gma500/framebuffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c index 3a44e70..0fde850 100644 --- a/drivers/gpu/drm/gma500/framebuffer.c +++ b/drivers/gpu/drm/gma500/framebuffer.c @@ -124,7 +124,7 @@ static int psbfb_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) unsigned long phys_addr = (unsigned long)dev_priv->stolen_base + psbfb->gtt->offset; - page_num = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; + page_num = vma_pages(vma); address = (unsigned long)vmf->virtual_address - (vmf->pgoff << PAGE_SHIFT); vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); -- 2.7.4
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[PATCH 1/1] gpu: drm: gma500: Use vma_pages() Shyam Saini <mayhs11saini@gmail.com> - 2016-10-10 01:30 +0200
Re: [PATCH 1/1] gpu: drm: gma500: Use vma_pages() Patrik Jakobsson <patrik.r.jakobsson@gmail.com> - 2016-10-10 01:50 +0200
Re: [PATCH 1/1] gpu: drm: gma500: Use vma_pages() Shyam Saini <mayhs11saini@gmail.com> - 2016-10-10 04:00 +0200
Re: [PATCH 1/1] gpu: drm: gma500: Use vma_pages() Daniel Vetter <daniel@ffwll.ch> - 2016-10-11 10:20 +0200
Re: [PATCH 1/1] gpu: drm: gma500: Use vma_pages() Patrik Jakobsson <patrik.r.jakobsson@gmail.com> - 2016-10-11 11:00 +0200
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