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- To: tech_(_at_)_openbsd_(_dot_)_org
- Subject: vnode locking
- From: Peter Werner <peterw_(_at_)_ifost_(_dot_)_org_(_dot_)_au>
- Date: Thu, 6 Jun 2002 02:12:34 +1000
- Cc: gregb_(_at_)_ifost_(_dot_)_org_(_dot_)_au
there is a diff converting openbsd fs's to do vnode locking like netbsd
available at http://www.ifost.org.au/~peterw/new-vlock.diff (~140k). its
diff'ed off -current updated this morning.
back up your vnode_if.src, add option NEW_VLOCK to your config and
remove option LOCKDEBUG if you had it. it hoses vnode_if.src, i dont
know awk but will fix this later, sorry about that for the mo.
filesystems that have been done are:
ffs + softdep (extattr not looked at, sorry)
a relevant netbsd-tech-kern post:
"I have uncovered the very fabric of the universe. It appears to be
a kind of gingham tweed with a cross cable stitch"
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