tree b53ed3b764c16cd798ad4113aed7a6a66e513a60
parent 5e249d4528528c9a77da051a89ec7f99d31b83eb
author Li Zhong <zhong@linux.vnet.ibm.com> 1359064273 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1359419706 +1100

powerpc: Avoid debug_smp_processor_id() check in SHARED_PROCESSOR

Use local_paca directly in macro SHARED_PROCESSOR, as all processors
have the same value for the field shared_proc, so we don't need care
racy here.

Reported-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>