CVS commit: src/sys

[Andrew Doran <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Tue May  6 17:11:45 UTC 2008

Modified Files:
        src/sys/kern: kern_lock.c kern_mutex.c kern_rwlock.c subr_lockdebug.c
        src/sys/sys: lockdebug.h

Log Message:
Allow rw_tryenter(&lock, RW_READER) to recurse, for vfs_busy().


To generate a diff of this commit:
cvs rdiff -r1.140 -r1.141 src/sys/kern/kern_lock.c
cvs rdiff -r1.39 -r1.40 src/sys/kern/kern_mutex.c
cvs rdiff -r1.22 -r1.23 src/sys/kern/kern_rwlock.c
cvs rdiff -r1.32 -r1.33 src/sys/kern/subr_lockdebug.c
cvs rdiff -r1.8 -r1.9 src/sys/sys/lockdebug.h

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