On 2017年09月26日 16:08, Daniel Vetter wrote:
On Tue, Sep 26, 2017 at 02:33:07PM +0800, Mark yao wrote:
On 2017年09月26日 13:12, Daniel Vetter wrote:
On Thu, Sep 21, 2017 at 09:02:22AM +0800, Mark yao wrote:
On 2017年09月21日 06:29, Thomas Meyer wrote:
Use vma_pages function on vma object instead of explicit computation.
Found by coccinelle spatch "api/vma_pages.cocci"
Signed-off-by: Thomas Meyer <tho...@m3y3r.de>
---
Looks good for me:
Acked-by: Mark Yao <mark....@rock-chips.com>
Once more a maintainer who acks a patch and doesn't push it. This is
really confusing, who exactly do you expect to handle this patch for you?
Please push to drm-misc-next (also for future patches), thanks.
-Daniel
Hi Daniel
I Saw the patch title is "[PATCH 7/7]", I guessed it's one of a series of
patches and maybe it can pushed by series.
Ok, Pushed it to drm-misc-next.
Hm right, but I only see 7/7 here. Either way, except when the author asks
for a preferred tree it's best if you just pick things up right away. And
if you're unsure, just ask instead of risking that a patch drops through
the cracks.
-Daniel
Okay, I'll keep it in mind next time.
Thanks
Mark
diff -u -p a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -220,7 +220,7 @@ static int rockchip_drm_gem_object_mmap_
{
struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);
unsigned int i, count = obj->size >> PAGE_SHIFT;
- unsigned long user_count = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
+ unsigned long user_count = vma_pages(vma);
unsigned long uaddr = vma->vm_start;
unsigned long offset = vma->vm_pgoff;
unsigned long end = user_count + offset;
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