Module Name:	src
Committed By:	pk
Date:		Sun May  2 12:21:02 UTC 2004

Modified Files:
	src/sys/kern: vfs_subr.c vfs_syscalls.c
	src/sys/sys: mount.h vnode.h

Log Message:
Add a mutex for mount point I/O and wait counters (i.e. the `mnt_wcnt',
`mnt_writeopcountupper' and `mnt_writeopcountlower' members).


To generate a diff of this commit:
cvs rdiff -r1.223 -r1.224 src/sys/kern/vfs_subr.c
cvs rdiff -r1.207 -r1.208 src/sys/kern/vfs_syscalls.c
cvs rdiff -r1.120 -r1.121 src/sys/sys/mount.h
cvs rdiff -r1.121 -r1.122 src/sys/sys/vnode.h

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