[src/riastradh-drm2]: src/sys/external/bsd/drm2/include/linux Use e_vm_defaul...

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

details:   https://anonhg.NetBSD.org/src/rev/afe899c16dd9
branches:  riastradh-drm2
changeset: 788235:afe899c16dd9
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed Jul 24 02:51:06 2013 +0000

description:
Use e_vm_default_addr to choose a default address in Linux vm_mmap.

diffstat:

 sys/external/bsd/drm2/include/linux/mm.h |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r aea6ce5a7077 -r afe899c16dd9 sys/external/bsd/drm2/include/linux/mm.h
--- a/sys/external/bsd/drm2/include/linux/mm.h  Wed Jul 24 02:50:51 2013 +0000
+++ b/sys/external/bsd/drm2/include/linux/mm.h  Wed Jul 24 02:51:06 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mm.h,v 1.1.2.2 2013/07/24 02:04:31 riastradh Exp $     */
+/*     $NetBSD: mm.h,v 1.1.2.3 2013/07/24 02:51:06 riastradh Exp $     */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -59,7 +59,7 @@
     unsigned long prot, unsigned long flags, unsigned long token)
 {
        struct vnode *vnode;
-       vaddr_t addr = 0;
+       vaddr_t addr;
        int error;
 
        /*
@@ -94,6 +94,8 @@
 
        /* XXX pax_mprotect?  pax_aslr?  */
 
+       addr = (*curproc->p_emul->e_vm_default_addr)(curproc,
+           (vaddr_t)curproc->p_vmspace->vm_daddr, size);
        error = uvm_mmap(&curproc->p_vmspace->vm_map, &addr, size,
            (VM_PROT_READ | VM_PROT_WRITE), (VM_PROT_READ | VM_PROT_WRITE),
            MAP_SHARED, vnode, base,