Re: [PATCH v2 2/6] aio: all callers of aio_{read,write,fsync,poll} treat 0 and -EIOCBQUEUED the same way

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To: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Subject: Re: [PATCH v2 2/6] aio: all callers of aio_{read,write,fsync,poll} treat 0 and -EIOCBQUEUED the same way
From: Christoph Hellwig <hch@xxxxxx>
Date: Tue, 29 May 2018 08:08:57 +0200
Cc: linux-fsdevel@xxxxxxxxxxxxxxx, Christoph Hellwig <hch@xxxxxx>
In-reply-to: <20180528175707.10926-2-viro@ZenIV.linux.org.uk>
User-agent: Mutt/1.5.17 (2007-11-01)

On Mon, May 28, 2018 at 06:57:03PM +0100, Al Viro wrote:
> From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
> 
> ... so just make them return 0 when caller does not need to destroy iocb
> 
> Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- Re: [PATCH 1/4] aio: all callers of aio_{read,write,fsync,poll} treat 0 and -EIOCBQUEUED the same way
  - From: Al Viro
- [PATCH v2 1/6] aio: take list removal to (some) callers of aio_complete()
  - From: Al Viro
- [PATCH v2 2/6] aio: all callers of aio_{read,write,fsync,poll} treat 0 and -EIOCBQUEUED the same way
  - From: Al Viro

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