From: Joel Becker <Joel.Becker@oracle.com>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] [PATCH] ocfs2: avoid direct write if we fall back to buffered v3
Date: Mon, 26 Apr 2010 15:24:23 -0700 [thread overview]
Message-ID: <20100426222423.GJ17377@mail.oracle.com> (raw)
In-Reply-To: <201004171749.10674.lidongyang@novell.com>
On Sat, Apr 17, 2010 at 05:49:10PM +0800, Li Dongyang wrote:
> when we fall back to buffered write from direct write, we call
> __generic_file_aio_write but that will end up doing direct write
> even we are only prepared to do buffered write because the file
> has O_DIRECT flag set. This is a fix for
> https://bugzilla.novell.com/show_bug.cgi?id=591039
> revised with Joel's comments.
>
> Signed-off-by: Li Dongyang <lidongyang@novell.com>
This looks good to me. I'd like Mark's ack before I push it to
merge-window.
Joel
--
"Sometimes one pays most for the things one gets for nothing."
- Albert Einstein
Joel Becker
Principal Software Developer
Oracle
E-mail: joel.becker at oracle.com
Phone: (650) 506-8127
next prev parent reply other threads:[~2010-04-26 22:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-17 9:49 [Ocfs2-devel] [PATCH] ocfs2: avoid direct write if we fall back to buffered v3 Li Dongyang
2010-04-26 9:56 ` Li Dongyang
2010-04-26 22:24 ` Joel Becker [this message]
2010-04-30 20:37 ` Mark Fasheh
2010-04-30 20:47 ` Joel Becker
2010-04-30 20:52 ` Joel Becker
2010-05-04 1:37 ` Li Dongyang
2010-05-04 1:47 ` Joel Becker
2010-05-04 2:10 ` Li Dongyang
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