hannken b89d0815aa Add layer_revoke() that adjusts the lower vnode use count to be at least as ...

high as the upper vnode count before passing down the VOP_REVOKE().

This way vclean() check for active (vp->v_usecount > 1) vnodes gets it right.

Should fix PR kern/43456.

2011-01-10 11:11:03 +00:00

..

files.overlay

…

Makefile

…

overlay_vfsops.c

…

overlay_vnops.c

…

overlay.h

…