Module Name: src
Committed By: chs
Date: Mon Apr 21 16:33:48 UTC 2014
Modified Files:
src/sys/uvm: uvm_page.c
Log Message:
remove unused variables for UVM_PAGE_TRKOWN.
To generate a diff of this commit:
cvs rdiff -u -r1.183 -r1.184 src/sys/uvm/uvm_page.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/uvm/uvm_page.c
diff -u src/sys/uvm/uvm_page.c:1.183 src/sys/uvm/uvm_page.c:1.184
--- src/sys/uvm/uvm_page.c:1.183 Fri Oct 25 20:26:22 2013
+++ src/sys/uvm/uvm_page.c Mon Apr 21 16:33:48 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_page.c,v 1.183 2013/10/25 20:26:22 martin Exp $ */
+/* $NetBSD: uvm_page.c,v 1.184 2014/04/21 16:33:48 chs Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@ -66,7 +66,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_page.c,v 1.183 2013/10/25 20:26:22 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_page.c,v 1.184 2014/04/21 16:33:48 chs Exp $");
#include "opt_ddb.h"
#include "opt_uvmhist.h"
@@ -1684,15 +1684,10 @@ uvm_page_unbusy(struct vm_page **pgs, in
void
uvm_page_own(struct vm_page *pg, const char *tag)
{
- struct uvm_object *uobj;
- struct vm_anon *anon;
KASSERT((pg->flags & (PG_PAGEOUT|PG_RELEASED)) == 0);
-
- uobj = pg->uobject;
- anon = pg->uanon;
- KASSERT(uvm_page_locked_p(pg));
KASSERT((pg->flags & PG_WANTED) == 0);
+ KASSERT(uvm_page_locked_p(pg));
/* gain ownership? */
if (tag) {
@@ -1703,8 +1698,8 @@ uvm_page_own(struct vm_page *pg, const c
pg->owner, pg->owner_tag);
panic("uvm_page_own");
}
- pg->owner = (curproc) ? curproc->p_pid : (pid_t) -1;
- pg->lowner = (curlwp) ? curlwp->l_lid : (lwpid_t) -1;
+ pg->owner = curproc->p_pid;
+ pg->lowner = curlwp->l_lid;
pg->owner_tag = tag;
return;
}
