92 		struct swap_info_struct *sis;  in end_swap_bio_read()  local
94 		sis = page_swap_info(page);  in end_swap_bio_read()
95 		if (sis->flags & SWP_BLKDEV) {  in end_swap_bio_read()
112 			struct gendisk *disk = sis->bdev->bd_disk;  in end_swap_bio_read()
121 				disk->fops->swap_slot_free_notify(sis->bdev,  in end_swap_bio_read()
132 int generic_swapfile_activate(struct swap_info_struct *sis,  in generic_swapfile_activate()  argument
159 			page_no < sis->max) {  in generic_swapfile_activate()
200 		ret = add_swap_extent(sis, page_no, 1, first_block);  in generic_swapfile_activate()
213 	sis->max = page_no;  in generic_swapfile_activate()
214 	sis->pages = page_no - 1;  in generic_swapfile_activate()
215 	sis->highest_bit = page_no - 1;  in generic_swapfile_activate()
257 	struct swap_info_struct *sis = page_swap_info(page);  in __swap_writepage()  local
259 	if (sis->flags & SWP_FILE) {  in __swap_writepage()
261 		struct file *swap_file = sis->swap_file;  in __swap_writepage()
300 	ret = bdev_write_page(sis->bdev, swap_page_sector(page), page, wbc);  in __swap_writepage()
328 	struct swap_info_struct *sis = page_swap_info(page);  in swap_readpage()  local
338 	if (sis->flags & SWP_FILE) {  in swap_readpage()
339 		struct file *swap_file = sis->swap_file;  in swap_readpage()
348 	ret = bdev_read_page(sis->bdev, swap_page_sector(page), page);  in swap_readpage()
369 	struct swap_info_struct *sis = page_swap_info(page);  in swap_set_page_dirty()  local
371 	if (sis->flags & SWP_FILE) {  in swap_set_page_dirty()
372 		struct address_space *mapping = sis->swap_file->f_mapping;  in swap_set_page_dirty()