Author: jhb
Date: Tue Sep 1 15:50:07 2009
New Revision: 196735
URL: http://svn.freebsd.org/changeset/base/196735
Log:
MFC 196637:
Mark the fake pages constructed by the OBJT_SG pager valid. This was
accidentally lost at one point during the PAT development. Without this
fix vm_pager_get_pages() was zeroing each of the pages.
Approved by: re (kib)
Modified:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
stable/8/sys/vm/sg_pager.c
Modified: stable/8/sys/vm/sg_pager.c
==============================================================================
--- stable/8/sys/vm/sg_pager.c Tue Sep 1 12:17:47 2009 (r196734)
+++ stable/8/sys/vm/sg_pager.c Tue Sep 1 15:50:07 2009 (r196735)
@@ -204,6 +204,7 @@ sg_pager_getpages(vm_object_t object, vm
vm_page_unlock_queues();
vm_page_insert(page, object, offset);
m[reqpage] = page;
+ page->valid = VM_PAGE_BITS_ALL;
return (VM_PAGER_OK);
}
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