Re: [PATCH] iomap: iomap_bmap should check iomap_apply return value

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To: "Darrick J. Wong" <darrick.wong@xxxxxxxxxx>
Subject: Re: [PATCH] iomap: iomap_bmap should check iomap_apply return value
From: Christoph Hellwig <hch@xxxxxx>
Date: Thu, 7 Nov 2019 09:30:50 +0100
Cc: Christoph Hellwig <hch@xxxxxx>, linux-xfs@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx
In-reply-to: <20191107025927.GA6219@magnolia>
User-agent: Mutt/1.5.17 (2007-11-01)

On Wed, Nov 06, 2019 at 06:59:27PM -0800, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> 
> Check the return value of iomap_apply and return 0 (i.e. error) if it
> didn't succeed.

And how could we set the bno value if we didn't succeed?

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- [PATCH] iomap: iomap_bmap should check iomap_apply return value
  - From: Darrick J. Wong

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