10492 static int btrfs_add_swap_extent(struct swap_info_struct *sis,  in btrfs_add_swap_extent()  argument
10505 	if (bsi->nr_pages >= sis->max)  in btrfs_add_swap_extent()
10508 	max_pages = sis->max - bsi->nr_pages;  in btrfs_add_swap_extent()
10525 	ret = add_swap_extent(sis, bsi->nr_pages, nr_pages, first_ppage);  in btrfs_add_swap_extent()
10541 static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,  in btrfs_swap_activate()  argument
10754 				ret = btrfs_add_swap_extent(sis, &bsi);  in btrfs_swap_activate()
10767 		ret = btrfs_add_swap_extent(sis, &bsi);  in btrfs_swap_activate()
10786 		sis->bdev = device->bdev;  in btrfs_swap_activate()
10788 	sis->max = bsi.nr_pages;  in btrfs_swap_activate()
10789 	sis->pages = bsi.nr_pages - 1;  in btrfs_swap_activate()
10790 	sis->highest_bit = bsi.nr_pages - 1;  in btrfs_swap_activate()
10798 static int btrfs_swap_activate(struct swap_info_struct *sis, struct file *file,  in btrfs_swap_activate()  argument