Re: [PATCH v3 6/6] ext4: cleanup legacy buffer_head direct IO code

On Thu, Sep 12, 2019 at 09:05:03PM +1000, Matthew Bobrowski wrote:

Remove buffer_head direct IO code that is now redundant as a result of
porting across the read/write paths to use iomap infrastructure.

I still think moving the removal of the not required code into the
actual patches that make the code obsolete is a better idea.  That
makes it very clear what is added to remove what kind and amount of
old code.