diff options
Diffstat (limited to 'sys/amd64/amd64/mem.c')
| -rw-r--r-- | sys/amd64/amd64/mem.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/amd64/amd64/mem.c b/sys/amd64/amd64/mem.c index 21e7b3f..38cc24b 100644 --- a/sys/amd64/amd64/mem.c +++ b/sys/amd64/amd64/mem.c @@ -176,16 +176,13 @@ mmrw(dev, uio, flags) /* minor device 0 is physical memory */ case 0: v = uio->uio_offset; - pmap_enter(kernel_pmap, (vm_offset_t)ptvmmap, v, - uio->uio_rw == UIO_READ ? VM_PROT_READ : VM_PROT_WRITE, - TRUE); + pmap_kenter((vm_offset_t)ptvmmap, v); o = (int)uio->uio_offset & PAGE_MASK; c = (u_int)(PAGE_SIZE - ((int)iov->iov_base & PAGE_MASK)); c = min(c, (u_int)(PAGE_SIZE - o)); c = min(c, (u_int)iov->iov_len); error = uiomove((caddr_t)&ptvmmap[o], (int)c, uio); - pmap_remove(kernel_pmap, (vm_offset_t)ptvmmap, - (vm_offset_t)&ptvmmap[PAGE_SIZE]); + pmap_kremove((vm_offset_t)ptvmmap); continue; /* minor device 1 is kernel memory */ |
