From owner-p4-projects  Sun Mar 24 12:46:35 2002
Delivered-To: p4-projects@freebsd.org
Received: by hub.freebsd.org (Postfix, from userid 32767)
	id 0E18737B419; Sun, 24 Mar 2002 12:46:28 -0800 (PST)
Delivered-To: perforce@freebsd.org
Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21])
	by hub.freebsd.org (Postfix) with ESMTP id 6AEA737B404
	for <perforce@freebsd.org>; Sun, 24 Mar 2002 12:46:27 -0800 (PST)
Received: (from perforce@localhost)
	by freefall.freebsd.org (8.11.6/8.11.6) id g2OKkR324546
	for perforce@freebsd.org; Sun, 24 Mar 2002 12:46:27 -0800 (PST)
	(envelope-from jake@freebsd.org)
Date: Sun, 24 Mar 2002 12:46:27 -0800 (PST)
Message-Id: <200203242046.g2OKkR324546@freefall.freebsd.org>
X-Authentication-Warning: freefall.freebsd.org: perforce set sender to jake@freebsd.org using -f
From: Jake Burkholder <jake@FreeBSD.org>
Subject: PERFORCE change 8344 for review
To: Perforce Change Reviews <perforce@freebsd.org>
Sender: owner-p4-projects@FreeBSD.ORG
Precedence: bulk
List-ID: <p4-projects.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20p4-projects>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20p4-projects>
X-Loop: FreeBSD.ORG

http://people.freebsd.org/~peter/p4db/chv.cgi?CH=8344

Change 8344 by jake@jake_k7 on 2002/03/24 12:45:27

	Use a 64 bit status word for the runq bits.

Affected files ...

... //depot/projects/sparc64/sys/sys/runq.h#4 edit
... //depot/user/jake/sparc64-jake/sys/sparc64/include/runq.h#1 add

Differences ...

==== //depot/projects/sparc64/sys/sys/runq.h#4 (text+ko) ====

@@ -29,6 +29,8 @@
 #ifndef	_RUNQ_H_
 #define	_RUNQ_H_
 
+#include <machine/runq.h>
+
 struct kse;
 
 /*
@@ -38,19 +40,6 @@
 #define	RQ_NQS		(64)		/* Number of run queues. */
 #define	RQ_PPQ		(4)		/* Priorities per queue. */
 
-#define	RQB_LEN		(2)		/* Number of priority status words. */
-#define	RQB_L2BPW	(5)		/* Log2(sizeof(rqb_word_t) * NBBY)). */
-#define	RQB_BPW		(1<<RQB_L2BPW)	/* Bits in an rqb_word_t. */
-
-#define	RQB_BIT(pri)	(1 << ((pri) & (RQB_BPW - 1)))
-#define	RQB_WORD(pri)	((pri) >> RQB_L2BPW)
-#define	RQB_FFS(word)	(ffs(word))
-
-/*
- * Type of run queue status word.
- */
-typedef	u_int32_t	rqb_word_t;
-
 /*
  * Head of run queues.
  */

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe p4-projects" in the body of the message