From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH V2] xfs: properly serialise fallocate against AIO+DIO
Date: Wed, 30 Oct 2019 07:26:22 -0700 [thread overview]
Message-ID: <20191030142622.GA10453@infradead.org> (raw)
In-Reply-To: <20191029223752.28562-1-david@fromorbit.com>
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
Btw, I've been pondering multiple times if we can kill off i_dio_count
again, at least for iomap users. I've added in the request of Thomas
how want to kill non-owner rw_semaphore unlocks. But it turns out those
were needed in other placeѕ and have been added back at least partially.
I'll try to just use those again when I find some time, which should
simplify a lot of the mess we around waiting for direct I/O.
next prev parent reply other threads:[~2019-10-30 14:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-29 22:37 [PATCH V2] xfs: properly serialise fallocate against AIO+DIO Dave Chinner
2019-10-29 23:33 ` Darrick J. Wong
2019-10-29 23:54 ` Dave Chinner
2019-10-30 12:46 ` Brian Foster
2019-10-30 14:26 ` Christoph Hellwig [this message]
2019-10-31 21:06 ` Dave Chinner
2019-11-20 2:38 ` Darrick J. Wong
2019-11-21 6:50 ` Dave Chinner
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