Displaying 1 result from an estimated 1 matches for "gntalloc_vmop".
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gntalloc_vmops
2011 Mar 07
6
[PATCH] xen/gntdev,gntalloc: Remove unneeded VM flags
...ck);
+ gref->users++;
+ spin_unlock(&gref_lock);
+}
+
static void gntalloc_vma_close(struct vm_area_struct *vma)
{
struct gntalloc_gref *gref = vma->vm_private_data;
@@ -441,6 +452,7 @@ static void gntalloc_vma_close(struct vm_area_struct *vma)
}
static struct vm_operations_struct gntalloc_vmops = {
+ .open = gntalloc_vma_open,
.close = gntalloc_vma_close,
};
@@ -471,8 +483,6 @@ static int gntalloc_mmap(struct file *filp, struct vm_area_struct *vma)
vma->vm_private_data = gref;
vma->vm_flags |= VM_RESERVED;
- vma->vm_flags |= VM_DONTCOPY;
- vma->vm_flags |= VM_PFNMA...