Module Name:	syssrc
Committed By:	thorpej
Date:		Sun Jul 25 06:24:23 UTC 1999

Modified Files:
	syssrc/sys/kern: kern_lock.c
	syssrc/sys/sys: lock.h

Log Message:
Add a spin lock mode to the lock manager.  Provides a read/write
spin lock facility.  Some code and ideas from Ross Harvey.


To generate a diff of this commit:
cvs rdiff -r1.18 -r1.19 syssrc/sys/kern/kern_lock.c
cvs rdiff -r1.18 -r1.19 syssrc/sys/sys/lock.h

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