diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 1999-02-26 02:48:37 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 1999-02-26 02:48:37 +0000 |
| commit | 84a76af93f1286479345072c26a030a1df58c29a (patch) | |
| tree | b0b91812429f3d157b257694b5c63ed37ecd696b | |
| parent | dfbbe7bb2bfb4d959f82ea4079558e27ce97481f (diff) | |
add uvm specific parts to struct vnode
| -rw-r--r-- | sys/sys/vnode.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/sys/sys/vnode.h b/sys/sys/vnode.h index 99cb6a9a707..89cbb8119e6 100644 --- a/sys/sys/vnode.h +++ b/sys/sys/vnode.h @@ -1,4 +1,4 @@ -/* $OpenBSD: vnode.h,v 1.19 1998/12/05 16:50:40 csapuntz Exp $ */ +/* $OpenBSD: vnode.h,v 1.20 1999/02/26 02:48:36 art Exp $ */ /* $NetBSD: vnode.h,v 1.38 1996/02/29 20:59:05 cgd Exp $ */ /* @@ -38,6 +38,13 @@ #include <sys/queue.h> #include <sys/lock.h> +#ifdef UVM /* XXX: clean up includes later */ +#include <vm/pglist.h> /* XXX */ +#include <vm/vm_param.h> /* XXX */ +#include <sys/lock.h> /* XXX */ +#include <uvm/uvm_object.h> /* XXX */ +#include <uvm/uvm_vnode.h> /* XXX */ +#endif /* UVM */ /* * The vnode is the focus of all file activity in UNIX. There is a @@ -79,6 +86,9 @@ LIST_HEAD(buflists, buf); */ struct vnode { +#ifdef UVM + struct uvm_vnode v_uvm; /* uvm data */ +#endif u_long v_flag; /* vnode flags (see below) */ short v_usecount; /* reference count of users */ short v_writecount; /* reference count of writers */ @@ -110,7 +120,10 @@ struct vnode { daddr_t v_maxra; /* last readahead block */ struct simplelock v_interlock; /* lock on usecount and flag */ struct lock *v_vnlock; /* used for non-locking fs's */ +#ifdef UVM +#else long v_spare[3]; /* round to 128 bytes */ +#endif enum vtagtype v_tag; /* type of underlying data */ void *v_data; /* private data for fs */ }; |