vma_start_pgoff    25 mm/interval_tree.c 		     vma_start_pgoff, vma_last_pgoff,, vma_interval_tree)
vma_start_pgoff    36 mm/interval_tree.c 	VM_BUG_ON_VMA(vma_start_pgoff(node) != vma_start_pgoff(prev), node);
vma_start_pgoff    63 mm/interval_tree.c 	return vma_start_pgoff(avc->vma);