Lines Matching refs:kaddr
1006 void *vto, *kaddr; in copy_cow_page_dax() local
1012 &kaddr, NULL); in copy_cow_page_dax()
1018 copy_user_page(vto, kaddr, vmf->address, vmf->cow_page); in copy_cow_page_dax()
1241 size_t size, void **kaddr, unsigned long *pfnp) in dax_iomap_direct_access() argument
1249 DAX_ACCESS, kaddr, pfnp); in dax_iomap_direct_access()
1265 if (!kaddr) in dax_iomap_direct_access()
1267 if (!*kaddr) in dax_iomap_direct_access()
1511 void *kaddr; in dax_memzero() local
1514 ret = dax_direct_access(iomap->dax_dev, pgoff, 1, DAX_ACCESS, &kaddr, in dax_memzero()
1519 memset(kaddr + offset, 0, size); in dax_memzero()
1522 kaddr); in dax_memzero()
1524 dax_flush(iomap->dax_dev, kaddr + offset, size); in dax_memzero()
1667 void *kaddr; in dax_iomap_iter() local
1675 DAX_ACCESS, &kaddr, NULL); in dax_iomap_iter()
1679 &kaddr, NULL); in dax_iomap_iter()
1690 srcmap, kaddr); in dax_iomap_iter()
1696 kaddr += offset; in dax_iomap_iter()
1702 xfer = dax_recovery_write(dax_dev, pgoff, kaddr, in dax_iomap_iter()
1705 xfer = dax_copy_from_iter(dax_dev, pgoff, kaddr, in dax_iomap_iter()
1708 xfer = dax_copy_to_iter(dax_dev, pgoff, kaddr, in dax_iomap_iter()
1845 void *kaddr; in dax_fault_iter() local
1863 err = dax_iomap_direct_access(iomap, pos, size, &kaddr, &pfn); in dax_fault_iter()
1870 err = dax_iomap_copy_around(pos, size, size, srcmap, kaddr); in dax_fault_iter()