CVS commit: src/sys

["Juergen Hannken-Illjes" <hannken%netbsd.org@localhost>]

Module Name:    src
Committed By:   hannken
Date:           Sat Jul  5 09:33:15 UTC 2014

Modified Files:
        src/sys/kern: vfs_vnode.c
        src/sys/sys: param.h vnode.h

Log Message:
Add vcache operations to support key changes:

vcache_rekey_enter locks the old cache node and creates and locks the
  new cache node.  It is an error if the new cache node exists.

vcache_rekey_exit removes the old cache node and finalizes and
  unlocks the new cache node.

No objections on tech-kern@

Welcome to 6.99.46


To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/sys/kern/vfs_vnode.c
cvs rdiff -u -r1.455 -r1.456 src/sys/sys/param.h
cvs rdiff -u -r1.248 -r1.249 src/sys/sys/vnode.h

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