linux-kernel - Re: [PATCH 18/16] implement posix O_SYNC and O

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Message-ID: <20090910204431.GA20993@lst.de>
Date:	Thu, 10 Sep 2009 22:44:31 +0200
From:	Christoph Hellwig <hch@....de>
To:	Trond Myklebust <trond.myklebust@....uio.no>
Cc:	Christoph Hellwig <hch@....de>, Jan Kara <jack@...e.cz>,
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	akpm@...ux-foundation.org, drepper@...hat.com,
	viro@...iv.linux.org.uk, kyle@...artin.ca
Subject: Re: [PATCH 18/16] implement posix O_SYNC and O_DSYNC semantics

On Thu, Sep 10, 2009 at 04:43:35PM -0400, Trond Myklebust wrote:
> > 
> > Doesn't matter, we check early in the open path that __O_SYNC is only
> > set together with O_SYNC.
> 
> Right, but (file->f_flags & O_SYNC) will be non-zero even if only the
> O_DSYNC flag is set.

Thanks, corrected.
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