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[6/7] KVM: PPC: Cocci spatch "vma_pages"

Message ID 1505946334393-1459895492-6-diffsplit-thomas@m3y3r.de (mailing list archive)
State Accepted
Headers show
Series None | expand

Commit Message

Thomas Meyer Sept. 20, 2017, 10:29 p.m. UTC 
Use vma_pages function on vma object instead of explicit computation.
Found by coccinelle spatch "api/vma_pages.cocci"

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
---

Comments

Paul Mackerras Oct. 19, 2017, 3:46 a.m. UTC | #1 
On Thu, Sep 21, 2017 at 12:29:36AM +0200, 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 <thomas@m3y3r.de>

Thanks, applied to my kvm-ppc-next branch, with the headline "KVM:
PPC: BookE: Use vma_pages function".

Paul.
diff mbox series

Patch

diff -u -p a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c
--- a/arch/powerpc/kvm/e500_mmu_host.c
+++ b/arch/powerpc/kvm/e500_mmu_host.c
@@ -377,7 +377,7 @@  static inline int kvmppc_e500_shadow_map
 
 			start = vma->vm_pgoff;
 			end = start +
-			      ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT);
+			      vma_pages(vma);
 
 			pfn = start + ((hva - vma->vm_start) >> PAGE_SHIFT);