883 					     unsigned long len)  in find_vma_exact()
915 				 unsigned long len,  in validate_mmap_request()
1149 			   unsigned long len,  in do_mmap_private()
1263 			    unsigned long len,  in do_mmap_pgoff()
1494 SYSCALL_DEFINE6(mmap_pgoff, unsigned long, addr, unsigned long, len,  in SYSCALL_DEFINE6()  argument
1521 	unsigned long len;  member
1653 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)  in do_munmap()
1729 int vm_munmap(unsigned long addr, size_t len)  in vm_munmap()
1741 SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)  in SYSCALL_DEFINE2()  argument
1770 unsigned long vm_brk(unsigned long addr, unsigned long len)  in vm_brk()
1852 int vm_iomap_memory(struct vm_area_struct *vma, phys_addr_t start, unsigned long len)  in vm_iomap_memory()
1878 	unsigned long len, unsigned long pgoff, unsigned long flags)  in arch_get_unmapped_area()
2006 		unsigned long addr, void *buf, int len, int write)  in __access_remote_vm()
2048 		void *buf, int len, int write)  in access_remote_vm()
2057 int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)  in access_process_vm()