From e6eacf8eb4dee7bc7021c837666e3ebf1b0ec3b5 Mon Sep 17 00:00:00 2001 From: Nathan Lynch Date: Fri, 12 Jun 2020 00:12:25 -0500 Subject: [PATCH] powerpc/numa: make vphn_enabled, prrn_enabled flags const Previous changes have made it so these flags are never changed; enforce this by making them const. Signed-off-by: Nathan Lynch Reviewed-by: Srikar Dronamraju Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200612051238.1007764-6-nathanl@linux.ibm.com --- arch/powerpc/mm/numa.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 9e20f12e6caf..1b89bacb8975 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -1132,8 +1132,8 @@ struct topology_update_data { #define TOPOLOGY_DEF_TIMER_SECS 60 static cpumask_t cpu_associativity_changes_mask; -static int vphn_enabled; -static int prrn_enabled; +static const int vphn_enabled; +static const int prrn_enabled; static void reset_topology_timer(void); static int topology_timer_secs = 1; static int topology_inited;