From: Andrew Morton <akpm@osdl.org>
To: Badari Pulavarty <pbadari@us.ibm.com>
Cc: sct@redhat.com, jack@suse.cz, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, Ext2-devel@lists.sourceforge.net
Subject: Re: [RFC PATCH] ext3 writepage() journal avoidance
Date: Thu, 9 Mar 2006 17:16:32 -0800 [thread overview]
Message-ID: <20060309171632.46c11c85.akpm@osdl.org> (raw)
In-Reply-To: <4410CC3E.6030905@us.ibm.com>
Badari Pulavarty <pbadari@us.ibm.com> wrote:
>
> >Don't forget that ext3 supports journalled-mode files on ordered- or
> >writeback-mounted filesystems, via `chattr +j'.
> >
>
> Wow !! Never knew that. I assume we switch mapping->a_ops for this inode ?
Yes, that's all tucked away in ext3_should_journal_data().
next prev parent reply other threads:[~2006-03-10 1:14 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-09 18:39 [RFC PATCH] ext3 writepage() journal avoidance Badari Pulavarty
2006-03-09 23:22 ` Andrew Morton
2006-03-10 0:45 ` Badari Pulavarty
2006-03-10 1:16 ` Andrew Morton [this message]
2006-03-10 7:59 ` Arjan van de Ven
2006-03-10 8:23 ` Andrew Morton
2006-03-10 8:43 ` Arjan van de Ven
2006-03-10 8:53 ` Andrew Morton
2006-03-10 14:58 ` Badari Pulavarty
2006-03-10 16:19 ` Dave Jones
2006-03-10 16:40 ` Badari Pulavarty
2006-03-10 16:51 ` Dave Jones
2006-03-10 17:00 ` Badari Pulavarty
2006-03-10 16:46 ` Badari Pulavarty
2006-03-10 13:43 ` Dave Kleikamp
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