mirror of
https://github.com/torvalds/linux.git
synced 2026-01-25 15:03:52 +08:00
Use smp_mb__before_atomic() instead of smp_mb() and avoid the unnecessary barrier for non LL/SC architectures, such as x86. Signed-off-by: Davidlohr Bueso <dbueso@suse.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>