diff options
| author | Naohiro Aota <[email protected]> | 2024-02-02 13:23:28 +0900 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2024-03-04 16:24:47 +0100 |
| commit | 4dc4a3be6cc4ef0a04785124afb0bd4fd06298ff (patch) | |
| tree | 025f6217aab3402a67451979fb1d9466d0a873d8 /lib/netdev-notifier-error-inject.c | |
| parent | e383e158ed1b6abc2d2d3e6736d77a46393f80fa (diff) | |
btrfs: use READ/WRITE_ONCE for fs_devices->read_policy
Since we can read/modify the value from the sysfs interface concurrently,
it would be better to protect it from compiler optimizations.
Currently, there is only one read policy BTRFS_READ_POLICY_PID available,
so no actual problem can happen now. This is a preparation for the future
expansion.
Reviewed-by: Anand Jain <[email protected]>
Signed-off-by: Naohiro Aota <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'lib/netdev-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions