184 	LIST_HEAD(uf);  in SYSCALL_DEFINE1()
238 		if (do_vma_munmap(&vmi, brkvma, newbrk, oldbrk, &uf, true))  in SYSCALL_DEFINE1()
268 	userfaultfd_unmap_complete(mm, &uf);  in SYSCALL_DEFINE1()
1214 			struct list_head *uf)  in do_mmap()  argument
1381 	addr = mmap_region(file, addr, len, vm_flags, pgoff, uf);  in do_mmap()
2451  * @uf: The userfaultfd list_head
2461 		    unsigned long end, struct list_head *uf, bool unlock)  in do_vmi_align_munmap()  argument
2518 		if (unlikely(uf)) {  in do_vmi_align_munmap()
2528 			error = userfaultfd_unmap_prep(next, start, end, uf);  in do_vmi_align_munmap()
2615  * @uf: The userfaultfd list_head
2626 		  unsigned long start, size_t len, struct list_head *uf,  in do_vmi_munmap()  argument
2650 	return do_vmi_align_munmap(vmi, vma, mm, start, end, uf, unlock);  in do_vmi_munmap()
2657  * @uf: The userfaultfd list_head
2662 	      struct list_head *uf)  in do_munmap()  argument
2666 	return do_vmi_munmap(&vmi, mm, start, len, uf, false);  in do_munmap()
2671 		struct list_head *uf)  in __mmap_region()  argument
2700 	if (do_vmi_munmap(&vmi, mm, addr, len, uf, false))  in __mmap_region()
2909 			  struct list_head *uf)  in mmap_region()  argument
2931 	ret = __mmap_region(file, addr, len, vm_flags, pgoff, uf);  in mmap_region()
2945 	LIST_HEAD(uf);  in __vm_munmap()
2951 	ret = do_vmi_munmap(&vmi, mm, start, len, &uf, unlock);  in __vm_munmap()
2955 	userfaultfd_unmap_complete(mm, &uf);  in __vm_munmap()
3065  * @uf: The userfaultfd list_head
3075 		unsigned long start, unsigned long end, struct list_head *uf,  in do_vma_munmap()  argument
3081 	return do_vmi_align_munmap(vmi, vma, mm, start, end, uf, unlock);  in do_vma_munmap()
3184 	LIST_HEAD(uf);  in vm_brk_flags()
3204 	ret = do_vmi_munmap(&vmi, mm, addr, len, &uf, 0);  in vm_brk_flags()
3212 	userfaultfd_unmap_complete(mm, &uf);  in vm_brk_flags()