find_vma_intersection  897 ipc/shm.c      		if (find_vma_intersection(current->mm, addr, addr + size))
find_vma_intersection  701 mm/mempolicy.c 		vma = find_vma_intersection(mm, addr, addr+1);
find_vma_intersection  288 mm/mmap.c      	if (find_vma_intersection(mm, oldbrk, newbrk+PAGE_SIZE))