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SubjectRe: [PATCH 6/6] fs: add CONFIG_BUFFER_HEAD
On Thu, Jul 20, 2023 at 04:04:52PM +0200, Christoph Hellwig wrote:
> Add a new config option that controls building the buffer_head code, and
> select it from all file systems and stacking drivers that need it.
>
> For the block device nodes and alternative iomap based buffered I/O path
> is provided when buffer_head support is not enabled, and iomap needs a
> little tweak to be able to compile out the buffer_head based code path.
>
> Otherwise this is just Kconfig and ifdef changes.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>

Luis

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