From: Trond Myklebust <trond.myklebust@fys.uio.no>
To: Jan Harkes <jaharkes@cs.cmu.edu>
Cc: linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 2.4.19pre8][RFC] remove-NFS-close-to-open from VFS (was Re: [PATCHSET] 2.4.19-pre8-jp12)
Date: Fri, 18 Oct 2002 19:03:27 +0200 [thread overview]
Message-ID: <15792.16095.699839.453962@charged.uio.no> (raw)
In-Reply-To: <20021018164916.GA11336@ravel.coda.cs.cmu.edu>
>>>>> " " == Jan Harkes <jaharkes@cs.cmu.edu> writes:
> I must be blind, because nfs_lookup_revalidate does,
> dir = dentry->d_parent->d_inode; ... error =
> NFS_PROTO(dir)->lookup(dir, &dentry->d_name, &fhandle,
> &fattr); if (error)
> goto out_bad;
> So how is this recovering any better from the scenario you just
> gave?
I agree that is a bug (and thanks for pointing it out). I do not,
however, see it as an argument for turning off revalidation
altogether.
Perhaps the right thing to do then is to pass down a flag
(LOOKUP_DOT?) that states that we are in fact doing a revalidation of
'.' and/or '..' ?
Cheers,
Trond
next prev parent reply other threads:[~2002-10-18 17:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200205162142.AWF00051@netmail.netcologne.de>
[not found] ` <E178TUb-0005Bh-00@the-village.bc.nu>
[not found] ` <20020517034357.GA18449@ravel.coda.cs.cmu.edu>
[not found] ` <Pine.LNX.4.44.0205161105520.5254-100000@alumno.inacap.cl>
2002-10-17 20:38 ` [PATCH 2.4.19pre8][RFC] remove-NFS-close-to-open from VFS (was Re: [PATCHSET] 2.4.19-pre8-jp12) Jan Harkes
2002-10-17 21:48 ` Trond Myklebust
2002-10-17 22:16 ` Jan Harkes
2002-10-17 23:57 ` Trond Myklebust
2002-10-18 16:49 ` Jan Harkes
2002-10-18 17:03 ` Trond Myklebust [this message]
2002-10-18 17:12 ` Jan Harkes
2002-10-18 17:41 ` Trond Myklebust
2002-10-18 18:23 ` Jan Harkes
2002-10-18 19:23 ` Trond Myklebust
2002-10-21 17:07 ` Jan Harkes
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