[PATCH 3/3] nvme: add parameter command_retry to enable retry

Tue Jan 12 03:09:26 EST 2021

On Fri, Jan 08, 2021 at 11:46:59PM +0900, Minwoo Im wrote:
> This patch added a module parameter named command_retry to turn on the
> command retry feature in this driver.  If turning it on,
> REQ3_FAILFAST_DRIVER will not be set to requests so that retry can be
> reached out to nvme_retry_req() based on the module parameter.

Why would we want to do that, and if so why only conditional on a module
parameter?