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SubjectRe: [PATCH] fb_defio: Remove custom address_space_operations
On Wed, Mar 10, 2021 at 01:51:28PM +0000, Matthew Wilcox (Oracle) wrote:
> There's no need to give the page an address_space. Leaving the
> page->mapping as NULL will cause the VM to handle set_page_dirty()
> the same way that it's set now, and that was the only reason to
> set the address_space in the first place.
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>


Looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>

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