cvs commit: src/sys/fs/pseudofs pseudofs_vncache.c

[Dag-Erling Smørgrav]

Alfred Perlstein <alfred at freebsd.org> writes:
> Maybe I'm missing some external references that can reactivate them?

If someone tries to access the file while it is being removed,
pfs_vncache_alloc() will create a new vnode since the old one is no
longer in the cache, and possibly overwrite the vnode pointer in the
pfs_node before the old vnode is released, leading to a leaked vnode.

> If so those could be prevented by flagging the node.

You're right, I didn't think of that.

DES
-- 
Dag-Erling Smørgrav - des at des.no