tree e579d6001699450d2cc39f01638429cf51929571
parent 8093f7ca73c1633e458c16a74b51bcc3c94564c4
author Keith Busch <keith.busch@intel.com> 1460481191 -0600
committer Jens Axboe <axboe@fb.com> 1460490240 -0600

NVMe: Skip async events for degraded controllers

If the controller is degraded, the driver should stay out of the way so
the user can recover the drive. This patch skips driver initiated async
event requests when the drive is in this state.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>