Module Name:	src
Committed By:	ad
Date:		Mon Sep 11 00:20:01 UTC 2006

Modified Files:
	src/sys/kern [newlock2]: kern_systrace.c uipc_sem.c vfs_subr.c
	    vfs_syscalls.c vfs_vnops.c
	src/sys/miscfs/procfs [newlock2]: procfs_vnops.c
	src/sys/miscfs/syncfs [newlock2]: sync_subr.c syncfs.h
	src/sys/nfs [newlock2]: nfs_nqlease.c
	src/sys/sys [newlock2]: systrace.h
	src/sys/ufs/mfs [newlock2]: mfs_vfsops.c

Log Message:
- Convert some locks to mutexes and RW locks.
- Use the proclist_lock to protect pgrps and sessions in some places.


To generate a diff of this commit:
cvs rdiff -r1.58 -r1.58.2.1 src/sys/kern/kern_systrace.c
cvs rdiff -r1.15 -r1.15.4.1 src/sys/kern/uipc_sem.c
cvs rdiff -r1.269 -r1.269.2.1 src/sys/kern/vfs_subr.c
cvs rdiff -r1.267 -r1.267.2.1 src/sys/kern/vfs_syscalls.c
cvs rdiff -r1.122 -r1.122.4.1 src/sys/kern/vfs_vnops.c
cvs rdiff -r1.133 -r1.133.6.1 src/sys/miscfs/procfs/procfs_vnops.c
cvs rdiff -r1.23 -r1.23.4.1 src/sys/miscfs/syncfs/sync_subr.c
cvs rdiff -r1.9 -r1.9.20.1 src/sys/miscfs/syncfs/syncfs.h
cvs rdiff -r1.69 -r1.69.2.1 src/sys/nfs/nfs_nqlease.c
cvs rdiff -r1.20 -r1.20.4.1 src/sys/sys/systrace.h
cvs rdiff -r1.73 -r1.73.2.1 src/sys/ufs/mfs/mfs_vfsops.c

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