[src/trunk]: src/sys/uvm mincore: don't treat an aobj as a device mapping.

[yamt <yamt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/725a99db9524
branches:  trunk
changeset: 555813:725a99db9524
user:      yamt <yamt%NetBSD.org@localhost>
date:      Sat Nov 29 19:06:48 2003 +0000

description:
mincore: don't treat an aobj as a device mapping.

diffstat:

 sys/uvm/uvm_mmap.c   |  6 +++---
 sys/uvm/uvm_object.h |  5 ++++-
 2 files changed, 7 insertions(+), 4 deletions(-)

diffs (46 lines):

diff -r 165cf270e0ad -r 725a99db9524 sys/uvm/uvm_mmap.c
--- a/sys/uvm/uvm_mmap.c        Sat Nov 29 16:17:31 2003 +0000
+++ b/sys/uvm/uvm_mmap.c        Sat Nov 29 19:06:48 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uvm_mmap.c,v 1.78 2003/10/07 00:17:09 thorpej Exp $    */
+/*     $NetBSD: uvm_mmap.c,v 1.79 2003/11/29 19:06:48 yamt Exp $       */
 
 /*
  * Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -51,7 +51,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_mmap.c,v 1.78 2003/10/07 00:17:09 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_mmap.c,v 1.79 2003/11/29 19:06:48 yamt Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -200,7 +200,7 @@
 
                if (UVM_ET_ISOBJ(entry)) {
                        KASSERT(!UVM_OBJ_IS_KERN_OBJECT(entry->object.uvm_obj));
-                       if (!UVM_OBJ_IS_VNODE(entry->object.uvm_obj)) {
+                       if (UVM_OBJ_IS_DEVICE(entry->object.uvm_obj)) {
                                for (/* nothing */; start < lim;
                                     start += PAGE_SIZE, vec++)
                                        subyte(vec, 1);
diff -r 165cf270e0ad -r 725a99db9524 sys/uvm/uvm_object.h
--- a/sys/uvm/uvm_object.h      Sat Nov 29 16:17:31 2003 +0000
+++ b/sys/uvm/uvm_object.h      Sat Nov 29 19:06:48 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uvm_object.h,v 1.16 2002/06/20 15:05:29 chs Exp $      */
+/*     $NetBSD: uvm_object.h,v 1.17 2003/11/29 19:06:48 yamt Exp $     */
 
 /*
  *
@@ -80,6 +80,9 @@
 #define        UVM_OBJ_IS_VNODE(uobj)                                          \
        ((uobj)->pgops == &uvm_vnodeops)
 
+#define        UVM_OBJ_IS_DEVICE(uobj)                                         \
+       ((uobj)->pgops == &uvm_deviceops)
+
 #define        UVM_OBJ_IS_VTEXT(uobj)                                          \
        ((uobj)->pgops == &uvm_vnodeops &&                              \
         ((struct vnode *)uobj)->v_flag & VEXECMAP)