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Allow VM_NFREELIST in uao_set_pgfl, meaning any freelist is OK.

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This commit is contained in:
riastradh 2014-05-25 18:55:11 +00:00
parent e03668ca99
commit e951f85b1a
1 changed files with 5 additions and 3 deletions
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8
sys/uvm/uvm_aobj.c
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@ -1,4 +1,4 @@
/* $NetBSD: uvm_aobj.c,v 1.121 2014/05/22 14:01:46 riastradh Exp $ */
/* $NetBSD: uvm_aobj.c,v 1.122 2014/05/25 18:55:11 riastradh Exp $ */
/*
* Copyright (c) 1998 Chuck Silvers, Charles D. Cranor and
@ -38,7 +38,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uvm_aobj.c,v 1.121 2014/05/22 14:01:46 riastradh Exp $");
__KERNEL_RCSID(0, "$NetBSD: uvm_aobj.c,v 1.122 2014/05/25 18:55:11 riastradh Exp $");
#include "opt_uvmhist.h"
@ -502,6 +502,7 @@ uao_create(vsize_t size, int flags)
* uao_set_pgfl: allocate pages only from the specified freelist.
*
* => must be called before any pages are allocated for the object.
* => reset by setting it to VM_NFREELIST, meaning any freelist.
*/
void
@ -510,7 +511,8 @@ uao_set_pgfl(struct uvm_object *uobj, int freelist)
struct uvm_aobj *aobj = (struct uvm_aobj *)uobj;
KASSERTMSG((0 <= freelist), "invalid freelist %d", freelist);
KASSERTMSG((freelist < VM_NFREELIST), "invalid freelist %d", freelist);
KASSERTMSG((freelist <= VM_NFREELIST), "invalid freelist %d",
freelist);
aobj->u_freelist = freelist;
}