Commits
Tejun Heo committed c1955b5f3a9
x86: Use this_cpu_inc_return for nmi counter this_cpu_inc_return() saves us a memory access there. Reviewed-by: Pekka Enberg <penberg@kernel.org> Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Christoph Lameter <cl@linux.com> Signed-off-by: Tejun Heo <tj@kernel.org>