Subject: Re: fileassoc (Re: CVS commit: src)
To: YAMAMOTO Takashi <email@example.com>
From: Elad Efrat <elad@NetBSD.org>
Date: 07/16/2006 11:39:09
YAMAMOTO Takashi wrote:
> then "you can call this function only when it's safe to call VOP_GETATTR."
#% getattr vp = = =
i assume you mean not just locking, though, so i'll add a comment.
> let's define "file was removed" first.
> 1. whenever link count is decremented.
> 2. when link count reaches 0. ie. disappeared from namespace.
> 3. when the last reference is closed after #2.
> 4. other?
> i think #3 is reasonable, and if so, sys_unlink is not a right place.
i'll ask it another way: where do you suggest placing the hook that is
> where? isn't it fileassoc_lookup?
oh yah, you're right, i didn't think i managed to clean it up that much.
i'll unexport it.