2333 					     struct file *fpin)  in maybe_unlock_mmap_for_io()  argument
2337 	if (fpin)  in maybe_unlock_mmap_for_io()
2338 		return fpin;  in maybe_unlock_mmap_for_io()
2347 		fpin = get_file(vmf->vma->vm_file);  in maybe_unlock_mmap_for_io()
2350 	return fpin;  in maybe_unlock_mmap_for_io()
2365 				     struct file **fpin)  in lock_page_maybe_drop_mmap()  argument
2378 	*fpin = maybe_unlock_mmap_for_io(vmf, *fpin);  in lock_page_maybe_drop_mmap()
2387 			if (*fpin == NULL)  in lock_page_maybe_drop_mmap()
2409 	struct file *fpin = NULL;  in do_sync_mmap_readahead()  local
2414 		return fpin;  in do_sync_mmap_readahead()
2416 		return fpin;  in do_sync_mmap_readahead()
2419 		fpin = maybe_unlock_mmap_for_io(vmf, fpin);  in do_sync_mmap_readahead()
2422 		return fpin;  in do_sync_mmap_readahead()
2434 		return fpin;  in do_sync_mmap_readahead()
2439 	fpin = maybe_unlock_mmap_for_io(vmf, fpin);  in do_sync_mmap_readahead()
2444 	return fpin;  in do_sync_mmap_readahead()
2458 	struct file *fpin = NULL;  in do_async_mmap_readahead()  local
2463 		return fpin;  in do_async_mmap_readahead()
2467 		fpin = maybe_unlock_mmap_for_io(vmf, fpin);  in do_async_mmap_readahead()
2471 	return fpin;  in do_async_mmap_readahead()
2501 	struct file *fpin = NULL;  in filemap_fault()  local
2523 		fpin = do_async_mmap_readahead(vmf, page);  in filemap_fault()
2529 		fpin = do_sync_mmap_readahead(vmf);  in filemap_fault()
2535 			if (fpin)  in filemap_fault()
2541 	if (!lock_page_maybe_drop_mmap(vmf, page, &fpin))  in filemap_fault()
2564 	if (fpin) {  in filemap_fault()
2591 	fpin = maybe_unlock_mmap_for_io(vmf, fpin);  in filemap_fault()
2598 	if (fpin)  in filemap_fault()
2617 	if (fpin)  in filemap_fault()
2618 		fput(fpin);  in filemap_fault()