bdev_p 1760 mm/swapfile.c int swap_type_of(dev_t device, sector_t offset, struct block_device **bdev_p) bdev_p 1776 mm/swapfile.c if (bdev_p) bdev_p 1777 mm/swapfile.c *bdev_p = bdgrab(sis->bdev); bdev_p 1786 mm/swapfile.c if (bdev_p) bdev_p 1787 mm/swapfile.c *bdev_p = bdgrab(sis->bdev);