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Message-Id: <1463836161-16524-1-git-send-email-falakreyaz@gmail.com> Date: Sat, 21 May 2016 18:39:19 +0530 From: Muhammad Falak R Wani <falakreyaz@...il.com> To: Boris Ostrovsky <boris.ostrovsky@...cle.com> Cc: David Vrabel <david.vrabel@...rix.com>, Juergen Gross <jgross@...e.com>, xen-devel@...ts.xenproject.org (moderated list:XEN HYPERVISOR INTERFACE), linux-kernel@...r.kernel.org (open list) Subject: [PATCH] xen/privcmd: use vma_pages(). Replace explicit computation of vma page count by a call to vma_pages() Signed-off-by: Muhammad Falak R Wani <falakreyaz@...il.com> --- drivers/xen/privcmd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c index df2e6f7..702040f 100644 --- a/drivers/xen/privcmd.c +++ b/drivers/xen/privcmd.c @@ -582,7 +582,7 @@ static long privcmd_ioctl(struct file *file, static void privcmd_close(struct vm_area_struct *vma) { struct page **pages = vma->vm_private_data; - int numpgs = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; + int numpgs = vma_pages(vma); int numgfns = (vma->vm_end - vma->vm_start) >> XEN_PAGE_SHIFT; int rc; -- 1.9.1
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