CVSROOT: /cvs
Module name: src
Changes by: b...@cvs.openbsd.org 2009/08/12 10:42:24
Modified files:
sys/kern : vfs_cache.c vfs_subr.c
sys/sys : namei.h vnode.h
usr.sbin/procmap: procmap.c
Log message:
Namecache revamp.
This eliminates the large single namecache hash table, and implements
the name cache as a global lru of entires, and a redblack tree in each
vnode. It makes cache_purge actually purge the namecache entries associated
with a vnode when a vnode is recycled (very important for later on actually
being
able to resize the vnode pool)
This commit does #if 0 out a bunch of procmap code that was
already broken before this change, but needs to be redone completely.
Tested by many, including in thib's nfs test setup.
ok oga@,art@,thib@,miod@
