Module Name: src
Committed By: ad
Date: Tue Apr 7 19:12:25 UTC 2020
Modified Files:
src/sys/uvm: uvm_bio.c
Log Message:
ubc_direct_release(): remove spurious call to uvm_pagemarkdirty().
To generate a diff of this commit:
cvs rdiff -u -r1.107 -r1.108 src/sys/uvm/uvm_bio.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_bio.c
diff -u src/sys/uvm/uvm_bio.c:1.107 src/sys/uvm/uvm_bio.c:1.108
--- src/sys/uvm/uvm_bio.c:1.107 Tue Apr 7 19:11:13 2020
+++ src/sys/uvm/uvm_bio.c Tue Apr 7 19:12:25 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: uvm_bio.c,v 1.107 2020/04/07 19:11:13 ad Exp $ */
+/* $NetBSD: uvm_bio.c,v 1.108 2020/04/07 19:12:25 ad Exp $ */
/*
* Copyright (c) 1998 Chuck Silvers.
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_bio.c,v 1.107 2020/04/07 19:11:13 ad Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_bio.c,v 1.108 2020/04/07 19:12:25 ad Exp $");
#include "opt_uvmhist.h"
#include "opt_ubc.h"
@@ -914,17 +914,12 @@ ubc_direct_release(struct uvm_object *uo
uvm_pageactivate(pg);
uvm_pageunlock(pg);
- /*
- * Page was changed, no longer fake and neither clean.
- * There's no managed mapping in the direct case, so
- * mark the page dirty manually.
- */
+ /* Page was changed, no longer fake and neither clean. */
if (flags & UBC_WRITE) {
pg->flags &= ~PG_FAKE;
KASSERTMSG(uvm_pagegetdirty(pg) ==
UVM_PAGE_STATUS_DIRTY,
"page %p not dirty", pg);
- uvm_pagemarkdirty(pg, UVM_PAGE_STATUS_DIRTY);
}
}
uvm_page_unbusy(pgs, npages);
