[PATCH v3 2/5] nvme_fc: change ctlr state assignments during reset/reconnect

[hare@suse.de (Hannes Reinecke)]

On 10/18/2017 01:32 AM, James Smart wrote:
> Clean up some of the controller state checks and add the
> RESETTING->RECONNECTING state transition.
> 
> Specifically:
> - the movement of the RESETTING state change and schedule of
>   reset_work to core doesn't work wiht nvme_fc_error_recovery
>   setting state to RECONNECTING before attempting to reset.
>   Remove the state change as the reset request does it.
> - In the rare cases where an error occurs right as we're
>   transitioning to LIVE, defer the controller start actions.
> - In error handling on teardown of associations while
>   performing initial controller creation - avoid quiesce
>   calls on the admin_q. They are unneeded.
> - Add the RESETTING->RECONNECTING transition in the reset
>   handler.
> 
> Signed-off-by: James Smart <james.smart at broadcom.com>
> Reviewed-by: Christoph Hellwig <hch at lst.de>
> 
> ---
> v3: no change. incorporated Reviewed-by's
> ---
>  drivers/nvme/host/fc.c | 28 +++++++++++++---------------
>  1 file changed, 13 insertions(+), 15 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare at suse.com>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		   Teamlead Storage & Networking
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