Date: Tue, 1 Sep 2009 15:50:07 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r196735 - in stable/8/sys: . amd64/include/xen cddl/contrib/opensolaris contrib/dev/acpica contrib/pf dev/xen/xenpci vm Message-ID: <200909011550.n81Fo7lp065562@svn.freebsd.org>
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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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