diff options
Diffstat (limited to 'sys/uvm/uvm_pager.h')
| -rw-r--r-- | sys/uvm/uvm_pager.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/sys/uvm/uvm_pager.h b/sys/uvm/uvm_pager.h index 0644ac93969..208693227d3 100644 --- a/sys/uvm/uvm_pager.h +++ b/sys/uvm/uvm_pager.h @@ -1,5 +1,5 @@ -/* $OpenBSD: uvm_pager.h,v 1.12 2001/11/06 00:20:22 art Exp $ */ -/* $NetBSD: uvm_pager.h,v 1.16 2000/06/26 14:21:18 mrg Exp $ */ +/* $OpenBSD: uvm_pager.h,v 1.13 2001/11/07 02:55:50 art Exp $ */ +/* $NetBSD: uvm_pager.h,v 1.18 2000/11/24 22:41:39 chs Exp $ */ /* * @@ -116,8 +116,6 @@ struct uvm_pagerops { int (*pgo_get) /* get/read page */ __P((struct uvm_object *, voff_t, vm_page_t *, int *, int, vm_prot_t, int, int)); - int (*pgo_asyncget) /* start async get */ - __P((struct uvm_object *, voff_t, int)); int (*pgo_put) /* put/write page */ __P((struct uvm_object *, vm_page_t *, int, boolean_t)); @@ -128,8 +126,6 @@ struct uvm_pagerops { __P((struct uvm_object *, struct vm_page **, int *, struct vm_page *, int, voff_t, voff_t)); - void (*pgo_aiodone) /* async iodone */ - __P((struct uvm_aiodesc *)); boolean_t (*pgo_releasepg) /* release page */ __P((struct vm_page *, struct vm_page **)); }; @@ -213,6 +209,14 @@ struct vm_page **uvm_mk_pcluster __P((struct uvm_object *, struct vm_page **, #define VM_PAGER_UNLOCK 6 #define VM_PAGER_REFAULT 7 +/* + * XXX + * this is needed until the device strategy interface + * is changed to do physically-addressed i/o. + */ + +#define PAGER_MAP_SIZE (16 * 1024 * 1024) + #endif /* _KERNEL */ #endif /* _UVM_UVM_PAGER_H_ */ |