linux/drivers/nvme
Keith Busch 4c75f87785 nvme: Prevent resets during paused controller state
A paused controller is doing critical internal activation work in the
background. Prevent subsequent controller resets from occurring during
this period by setting the controller state to RESETTING first. A helper
function, nvme_try_sched_reset_work(), is introduced for these paths so
they may continue with scheduling the reset_work after they've completed
their uninterruptible critical section.

Tested-by: Edmund Nadolski <edmund.nadolski@intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
2019-10-14 23:21:54 +09:00
..
host nvme: Prevent resets during paused controller state 2019-10-14 23:21:54 +09:00
target nvmet-tcp: remove superflous check on request sgl 2019-09-25 12:53:14 -07:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00