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Re: kern/28448 (stackable filesystems locking breakage when looking up DOTDOT)
On Sat, Jan 03, 2009 at 02:32:13PM +0900, YAMAMOTO Takashi wrote:
> locks can be shared only when the lower vnode exports them
> for the upper layer. ie. a layered filesystem can't assume that
> it can share locks.
That sounds like a problem... I'll keep it in mind.
> > (although note that I'm planning to abolish the dotdot-dance)
> good to hear. thanks for working on it.
> how will you do so?
(Which are turning out to be much longer-range plans than I'd
intended... but that's another story.)
David A. Holland
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