diff options
| author | Keith Busch <[email protected]> | 2023-10-30 15:13:09 +0000 |
|---|---|---|
| committer | Keith Busch <[email protected]> | 2023-12-04 16:39:03 +0000 |
| commit | 5c687c287c46fadb14644091823298875a5216aa (patch) | |
| tree | 128648783e08c11c1c5ebff84928547f7656cb69 /security/selinux/hooks.c | |
| parent | Merge tag 'md-fixes-20231201-1' of https://git.kernel.org/pub/scm/linux/kerne... (diff) | |
| download | kernel-5c687c287c46fadb14644091823298875a5216aa.tar.gz kernel-5c687c287c46fadb14644091823298875a5216aa.zip | |
nvme: introduce helper function to get ctrl state
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 <[email protected]>
Signed-off-by: Keith Busch <[email protected]>
Diffstat (limited to 'security/selinux/hooks.c')
0 files changed, 0 insertions, 0 deletions