c9122da1e2
The mcs_spinlock code is not meant (or suitable) as a generic locking primitive, therefore take it away from the normal includes and place it in kernel/locking/. This way the locking primitives implemented there can use it as part of their implementation but we do not risk it getting used inapropriately. Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/n/tip-byirmpamgr7h25m5kyavwpzx@git.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>