diff options
Diffstat (limited to 'sys/vm/device_pager.c')
| -rw-r--r-- | sys/vm/device_pager.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sys/vm/device_pager.c b/sys/vm/device_pager.c index 7dce4778f951..fbd47200a033 100644 --- a/sys/vm/device_pager.c +++ b/sys/vm/device_pager.c @@ -235,9 +235,7 @@ cdev_pager_free_page(vm_object_t object, vm_page_t m) if (object->type == OBJT_MGTDEVICE) { KASSERT((m->oflags & VPO_UNMANAGED) == 0, ("unmanaged %p", m)); pmap_remove_all(m); - vm_page_lock(m); (void)vm_page_remove(m); - vm_page_unlock(m); } else if (object->type == OBJT_DEVICE) dev_pager_free_page(object, m); } @@ -393,9 +391,7 @@ old_dev_pager_fault(vm_object_t object, vm_ooffset_t offset, int prot, page = vm_page_getfake(paddr, memattr); VM_OBJECT_WLOCK(object); vm_page_replace_checked(page, object, (*mres)->pindex, *mres); - vm_page_lock(*mres); vm_page_free(*mres); - vm_page_unlock(*mres); *mres = page; } page->valid = VM_PAGE_BITS_ALL; |