From: Andreas Dilger <adilger@turbolinux.com>
To: viro@math.psu.edu (Alexander Viro)
Cc: adilger@turbolinux.com (Andreas Dilger),
tomlins@cam.org (Ed Tomlinson),
linux-kernel@vger.kernel.org
Subject: Re: hundreds of mount --bind mountpoints?
Date: Wed, 25 Apr 2001 12:39:03 -0600 (MDT) [thread overview]
Message-ID: <200104251839.MAA30241@lynx.turbolabs.com> (raw)
In-Reply-To: <Pine.GSO.4.21.0104240534440.6992-100000@weyl.math.psu.edu> from "Alexander Viro" at Apr 24, 2001 06:01:12 AM
Al writes:
> It's not a fscking rocket science - encapsulate accesses to ->u.foofs_i
> into inlined function, find ->read_inode, find places that do get_empty_inode
OK, I was doing this for the ext3 port I'm working on for 2.4, and ran into
a snag. In the ext3_inode_info, there is a list_head. However, if this is
moved into a separate slab struct, it is now impossible to locate the inode
from the offset in the slab struct. When I was checking the size of each
inode_info struct, I noticed several others that had list_heads in them.
One solution is that we store list_heads in the inode proper, after generic_ip.
Cheers, Andreas
--
Andreas Dilger TurboLabs filesystem development
http://sourceforge.net/projects/ext2resize/
http://www-mddsp.enel.ucalgary.ca/People/adilger/
next prev parent reply other threads:[~2001-04-26 21:49 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-24 0:16 Ed Tomlinson
2001-04-24 3:56 ` Andreas Dilger
2001-04-24 10:01 ` Alexander Viro
2001-04-24 13:27 ` Erik Mouw
2001-04-24 18:47 ` Andreas Dilger
2001-04-24 18:52 ` Alexander Viro
2001-04-24 20:45 ` Erik Mouw
2001-04-25 7:25 ` Christoph Rohland
2001-04-25 18:39 ` Andreas Dilger [this message]
2001-04-25 18:47 ` Alexander Viro
-- strict thread matches above, loose matches on Subject: below --
2001-04-22 16:32 David L. Parsley
2001-04-22 16:41 ` Alexander Viro
2001-04-23 11:43 ` Christoph Rohland
2001-04-23 13:17 ` Ingo Oeser
2001-04-23 14:54 ` Christoph Rohland
2001-04-23 15:23 ` Ingo Oeser
2001-04-23 15:36 ` Alexander Viro
2001-04-23 20:45 ` Ingo Oeser
2001-04-23 20:56 ` Christoph Hellwig
2001-04-23 22:00 ` Ingo Oeser
2001-04-23 22:10 ` Alexander Viro
2001-04-23 22:47 ` Andreas Dilger
2001-04-24 1:37 ` Jan Harkes
2001-04-24 2:53 ` Alexander Viro
2001-04-24 9:58 ` David Woodhouse
2001-04-24 10:07 ` Alexander Viro
2001-04-24 10:19 ` David Woodhouse
2001-04-24 10:35 ` Christoph Rohland
2001-04-24 10:54 ` Alexander Viro
2001-04-24 12:51 ` David Woodhouse
2001-04-24 13:34 ` Christoph Rohland
2001-04-24 16:52 ` David L. Parsley
2001-04-24 18:36 ` Andreas Dilger
2001-04-24 18:49 ` Alexander Viro
2001-04-24 19:11 ` Andreas Dilger
2001-04-24 22:01 ` Ingo Oeser
2001-04-24 21:59 ` Trond Myklebust
2001-04-24 22:09 ` Alexander Viro
2001-04-24 22:31 ` Trond Myklebust
2001-04-23 21:19 ` Richard Gooch
2001-04-23 22:42 ` Albert D. Cahalan
2001-04-23 22:49 ` Richard Gooch
2001-04-23 23:07 ` Alexander Viro
2001-04-23 23:24 ` Rik van Riel
2001-04-23 23:13 ` Richard Gooch
2001-04-24 6:33 ` Christoph Rohland
2001-04-23 14:08 ` David L. Parsley
2001-04-23 14:14 ` Alexander Viro
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