Re: [PATCH] block: remove BLK_DEV_DAX config option

From: Jens Axboe
Date: Fri Jul 29 2016 - 17:19:46 EST

On 07/29/2016 12:23 PM, Ross Zwisler wrote:
The functionality for block device DAX was already removed with this

commit acc93d30d7d4 ("Revert "block: enable dax for raw block devices"")

However, we still had a config option hanging around that was always
disabled because it depended on CONFIG_BROKEN. This config option was
introduced in this commit:

commit 03cdadb04077 ("block: disable block device DAX by default")

This change reverts that commit, removing the dead config option.

This doesn't apply to master, nor for-linus. I hand applied it.

Jens Axboe