namecache status report #6

[Gleb Kurtsou]

Last week I've added task queue to clear unused and invalid lists
started working on adding inode number hash table, which required large
code refactoring. Now I'm refactoring code to add dircache reference
structure, changing dircache -> vnode ownership relations and changing
some locking order. Such large changes destabilized the code. I plan to
complete it by the end of this week before midterm evaluation deadline.

Thanks,
Gleb.