From: Ted Ts'o <tytso@mit.edu>
To: Tao Ma <tm@tao.ma>
Cc: linux-ext4@vger.kernel.org, Eric Sandeen <sandeen@redhat.com>
Subject: Re: [PATCH] ext4: Don't check io->flag when setting EXT4_STATE_DIO_UNWRITTEN inode state.
Date: Thu, 27 Oct 2011 04:00:01 -0400 [thread overview]
Message-ID: <20111027080001.GY31921@thunk.org> (raw)
In-Reply-To: <1315984587-5039-1-git-send-email-tm@tao.ma>
On Wed, Sep 14, 2011 at 03:16:27PM +0800, Tao Ma wrote:
> From: Tao Ma <boyu.mt@taobao.com>
>
> When we want to convert the unitialized extent in direct write,
> we can either do it in ext4_end_io_nolock(AIO case) or in
> ext4_ext_direct_IO(non AIO case) and EXT4_I(inode)->cur_aio_dio
> is a guard for ext4_ext_map_blocks to find the right case.
Applied, thanks.
- Ted
prev parent reply other threads:[~2011-10-27 8:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-14 7:16 [PATCH] ext4: Don't check io->flag when setting EXT4_STATE_DIO_UNWRITTEN inode state Tao Ma
2011-09-14 17:06 ` Eric Sandeen
2011-09-15 2:24 ` Tao Ma
2011-10-26 7:44 ` Tao Ma
2011-10-27 8:00 ` Ted Ts'o [this message]
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