From: Andreas Gruenbacher <agruen@suse.de>
To: Andreas Dilger <adilger@clusterfs.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>,
Christoph Hellwig <hch@infradead.org>,
linux-kernel@vger.kernel.org
Subject: Re: Add extended attributes to ext2/3
Date: Wed, 16 Oct 2002 00:09:38 +0200 [thread overview]
Message-ID: <200210160009.38099.agruen@suse.de> (raw)
In-Reply-To: <20021015220144.GK15552@clusterfs.com>
On Wednesday 16 October 2002 00:01, Andreas Dilger wrote:
> On Oct 15, 2002 23:00 +0200, Andreas Gruenbacher wrote:
> > The original ext2_new_inode with no xattr/acl patches calls
> > mark_inode_dirty before unlock_super. This call is not removed in 0.8.50
> > or 0.8.51, but a second call is added below ext2_init_acl. Since
> > ext2_init_acl takes care of dirtying the inode itself this second call is
> > no longer needed (I hope!)
>
> Just as an FYI - marking ext3 inodes dirty is an expensive operation,
> and should be done only once if at all possible (not sure if the same
> code applies to ext3 as you are discussing ext2, but I thought I should
> mention it).
Then I should really think out something to improve that. Thanks.
--Andreas.
next prev parent reply other threads:[~2002-10-15 22:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-15 14:40 Add extended attributes to ext2/3 Andreas Gruenbacher
2002-10-15 18:29 ` Theodore Ts'o
2002-10-15 21:00 ` Andreas Gruenbacher
2002-10-15 22:01 ` Andreas Dilger
2002-10-15 22:09 ` Andreas Gruenbacher [this message]
2002-10-15 22:18 ` Andreas Gruenbacher
2002-10-21 10:48 ` Alan Cox
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