kernel - fix improper VOP_*() calls on dead vnode
authorMatthew Dillon <dillon@apollo.backplane.com>
Sun, 27 Dec 2009 09:06:48 +0000 (01:06 -0800)
committerMatthew Dillon <dillon@apollo.backplane.com>
Sun, 27 Dec 2009 09:06:48 +0000 (01:06 -0800)
commit2779ba31bcfd45ef96770fb95832fe987dcd12a4
tree27e963787b83dab380f242767cd96acffe14b13f
parentaac0aabd82a73635c9a3833e2802aa51946e5246
kernel - fix improper VOP_*() calls on dead vnode

* Certain degenerate cases were trying to make dead vnodes
  inactive.  Fixes vp->v_mount a panic.

* It is possible that more such cases will leak out of the woodwork.

Reported-by: Stathis Kamperis
sys/kern/vfs_lock.c