On Thu, Apr 20 2017, Christoph Hellwig wrote:
> Currently the request structure has an errors field that is used in
> various different ways. The oldest drivers use it as an error count,
> blk-mq and the generic timeout code assume that it holds a Linux
> errno for block completions, and various
Currently the request structure has an errors field that is used in
various different ways. The oldest drivers use it as an error count,
blk-mq and the generic timeout code assume that it holds a Linux
errno for block completions, and various drivers use it for internal
status values, often
