kernel_samsung_a53x/drivers/nvme
Keith Busch 70fb3cd00d nvme: introduce helper function to get ctrl state
[ Upstream commit 5c687c287c46fadb14644091823298875a5216aa ]

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>
2024-11-18 12:12:15 +01:00
..
host nvme: introduce helper function to get ctrl state 2024-11-18 12:12:15 +01:00
target nvmet: nul-terminate the NQNs passed in the connect command 2024-11-18 12:10:55 +01:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00