Lines Matching defs:kaddr
833 void *vto, *kaddr;
839 &kaddr, NULL);
845 copy_user_page(vto, kaddr, vmf->address, vmf->cow_page);
1067 size_t size, void **kaddr, pfn_t *pfnp)
1075 DAX_ACCESS, kaddr, pfnp);
1093 if (!kaddr)
1095 if (!*kaddr)
1325 void *kaddr;
1328 ret = dax_direct_access(iomap->dax_dev, pgoff, 1, DAX_ACCESS, &kaddr,
1333 memset(kaddr + offset, 0, size);
1336 kaddr);
1338 dax_flush(iomap->dax_dev, kaddr + offset, size);
1479 void *kaddr;
1487 DAX_ACCESS, &kaddr, NULL);
1491 &kaddr, NULL);
1502 srcmap, kaddr);
1508 kaddr += offset;
1514 xfer = dax_recovery_write(dax_dev, pgoff, kaddr,
1517 xfer = dax_copy_from_iter(dax_dev, pgoff, kaddr,
1520 xfer = dax_copy_to_iter(dax_dev, pgoff, kaddr,
1654 void *kaddr;
1672 err = dax_iomap_direct_access(iomap, pos, size, &kaddr, &pfn);
1679 err = dax_iomap_copy_around(pos, size, size, srcmap, kaddr);