DEVFS - rollup, namecache invalidation
authorMatthew Dillon <dillon@apollo.backplane.com>
Tue, 4 Aug 2009 04:34:12 +0000 (21:34 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Tue, 4 Aug 2009 04:56:01 +0000 (21:56 -0700)
commit4b5bbb785535457f99f8396a3320a824a9568577
treef9d0da266513058d41d7aac517bd8de98f5b3ce8
parent9b1d4eba3d8d167609190a3577184ca2b79699a3
DEVFS - rollup, namecache invalidation

* Add convenient way to clean out negative namecache entries by simply
  incrementing a generation number in the mount structure.  Used by DEVFS.
sys/kern/vfs_cache.c
sys/sys/mount.h
sys/sys/namecache.h