From: Rusty Russell <rusty@rustcorp.com.au>
To: Alexander Viro <viro@math.psu.edu>
Cc: torvalds@transmeta.com, pmenage@ensim.com, linux-kernel@vger.kernel.org
Subject: Re: [RFC] Rearranging struct dentry for cache affinity
Date: Tue, 16 Jul 2002 13:54:19 +1000 [thread overview]
Message-ID: <20020716135419.3a301947.rusty@rustcorp.com.au> (raw)
In-Reply-To: <Pine.GSO.4.21.0207130455530.13648-100000@weyl.math.psu.edu>
On Sat, 13 Jul 2002 05:11:46 -0400 (EDT)
Alexander Viro <viro@math.psu.edu> wrote:
> futex.c is seriously b0rken.
Really? Other than changing over to get_sb_psuedo(), what does your patch
fix? As the filesystem should never be unmounted, what am I missing?
Thanks!
Rusty.
> @@ -272,7 +272,8 @@
> return -ENFILE;
> }
> filp->f_op = &futex_fops;
> - filp->f_dentry = dget(futex_dentry);
> + filp->f_vfsmnt = mntget(futex_mnt);
> + filp->f_dentry = dget(futex_mnt->mnt_root);
>
> if (signal) {
> filp->f_owner.pid = current->pid;
--
there are those who do and those who hang on and you don't see too
many doers quoting their contemporaries. -- Larry McVoy
next prev parent reply other threads:[~2002-07-16 4:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-12 20:38 [RFC] Rearranging struct dentry for cache affinity Paul Menage
2002-07-12 20:58 ` Dave Jones
2002-07-12 21:21 ` Paul Menage
2002-07-13 9:11 ` Alexander Viro
2002-07-16 3:54 ` Rusty Russell [this message]
2002-07-16 4:40 ` Alexander Viro
2002-07-17 0:04 ` Rusty Russell
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