Subject: ubc / vnode question
To: None <>
From: Lars Heidieker <>
List: tech-kern
Date: 02/18/2001 17:59:45

whats about the reference count in the vnode (vnode->u_obj.uo_refs) is
assumption right that this count is 1 for active vnodes that are
allocated but their memory is not mapped by any process?
If it could be used to make a difference between memory that maps a
process (VTEXT and not copied DATA) and "just" fs-cache vnodes...