Module Name: src
Committed By: rmind
Date: Sat Apr 25 19:38:25 UTC 2009
Modified Files:
src/common/lib/libc/sys: cpuset.c
src/sys/sys: sched.h
Log Message:
- Add kcpuset_iszero().
- Fix kcpuset_match().
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15 src/common/lib/libc/sys/cpuset.c
cvs rdiff -u -r1.69 -r1.70 src/sys/sys/sched.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/common/lib/libc/sys/cpuset.c
diff -u src/common/lib/libc/sys/cpuset.c:1.14 src/common/lib/libc/sys/cpuset.c:1.15
--- src/common/lib/libc/sys/cpuset.c:1.14 Sun Mar 15 20:08:43 2009
+++ src/common/lib/libc/sys/cpuset.c Sat Apr 25 19:38:25 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: cpuset.c,v 1.14 2009/03/15 20:08:43 rmind Exp $ */
+/* $NetBSD: cpuset.c,v 1.15 2009/04/25 19:38:25 rmind Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -32,7 +32,7 @@
#ifndef _STANDALONE
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: cpuset.c,v 1.14 2009/03/15 20:08:43 rmind Exp $");
+__RCSID("$NetBSD: cpuset.c,v 1.15 2009/04/25 19:38:25 rmind Exp $");
#endif /* LIBC_SCCS and not lint */
#include <sys/param.h>
@@ -284,12 +284,23 @@
}
bool
+kcpuset_iszero(const kcpuset_t *c)
+{
+ unsigned long j;
+
+ for (j = 0; j < cpuset_nentries; j++)
+ if (c->bits[j] != 0)
+ return false;
+ return true;
+}
+
+bool
kcpuset_match(const kcpuset_t *c1, const kcpuset_t *c2)
{
unsigned long j;
for (j = 0; j < cpuset_nentries; j++)
- if ((c1->bits[0] & c2->bits[0]) != c2->bits[0])
+ if ((c1->bits[j] & c2->bits[j]) != c2->bits[j])
return false;
return true;
}
Index: src/sys/sys/sched.h
diff -u src/sys/sys/sched.h:1.69 src/sys/sys/sched.h:1.70
--- src/sys/sys/sched.h:1.69 Sun Apr 19 22:15:39 2009
+++ src/sys/sys/sched.h Sat Apr 25 19:38:25 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: sched.h,v 1.69 2009/04/19 22:15:39 rmind Exp $ */
+/* $NetBSD: sched.h,v 1.70 2009/04/25 19:38:25 rmind Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001, 2002, 2007, 2008 The NetBSD Foundation, Inc.
@@ -111,6 +111,7 @@
void kcpuset_fill(kcpuset_t *);
void kcpuset_set(cpuid_t, kcpuset_t *);
int kcpuset_isset(cpuid_t, const kcpuset_t *);
+bool kcpuset_iszero(const kcpuset_t *);
bool kcpuset_match(const kcpuset_t *, const kcpuset_t *);
#else
