source-changes: CVS commit: [vmlocking2] src/sys/kern

Subject: CVS commit: [vmlocking2] src/sys/kern
To: None <source-changes@NetBSD.org>
From: Andrew Doran <ad@netbsd.org>
List: source-changes
Date: 12/05/2007 18:49:11

Module Name:	src
Committed By:	ad
Date:		Wed Dec  5 18:49:11 UTC 2007

Modified Files:
	src/sys/kern [vmlocking2]: subr_lockdebug.c

Log Message:
- Implement and use a very simple spinning reader/writer lock.
- Disable preemption where necessary.


To generate a diff of this commit:
cvs rdiff -r1.22.2.2 -r1.22.2.3 src/sys/kern/subr_lockdebug.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.