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Date:   Wed, 9 Oct 2019 13:20:17 +0530
From:   Ritesh Harjani <>
To:     Christoph Hellwig <>
Cc:     Matthew Bobrowski <>,,,,,,,
Subject: Re: [PATCH v4 1/8] ext4: move out iomap field population into
 separate helper

On 10/9/19 12:37 PM, Christoph Hellwig wrote:
> On Wed, Oct 09, 2019 at 11:32:54AM +0530, Ritesh Harjani wrote:
>> We can also get rid of "first_block" argument here.
> That would just duplicate filling it out in all callers, so why?

What I meant is "first_block" is same as map->m_lblk.
(unless ext4_map_blocks can change map->m_lblk, which AFAICT, it should
So why pass an extra argument when we are already passing 'map'
So we can fill iomap->offset using map->m_lblk in ext4_set_iomap()


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