Keith Busch 8b98524821 nvme: introduce helper function to get ctrl state ...

[ Upstream commit 5c687c287c ]

The controller state is typically written by another CPU, so reading it
should ensure no optimizations are taken. This is a repeated pattern in
the driver, so start with adding a convenience function that returns the
controller state with READ_ONCE().

Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-01-25 14:52:28 -08:00

..

host

nvme: introduce helper function to get ctrl state

2024-01-25 14:52:28 -08:00

target

nvmet: nul-terminate the NQNs passed in the connect command

2023-12-03 07:31:22 +01:00

Kconfig

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Makefile

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