From fa07a58f71ee23a82597ce337126982d0cc60b72 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Tue, 15 Apr 2014 12:20:12 -0700 Subject: rcu: Replace __this_cpu_ptr() uses with raw_cpu_ptr() __this_cpu_ptr is being phased out. One special case is increment_cpu_stall_ticks(). A per cpu variable is incremented so use raw_cpu_inc(). Cc: Dipankar Sarma Signed-off-by: Christoph Lameter Signed-off-by: Paul E. McKenney Reviewed-by: Josh Triplett --- kernel/rcu/tree.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'kernel/rcu/tree.c') diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index ecd7e046de76..d3e023e24c6f 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -2008,7 +2008,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp, static void rcu_adopt_orphan_cbs(struct rcu_state *rsp, unsigned long flags) { int i; - struct rcu_data *rdp = __this_cpu_ptr(rsp->rda); + struct rcu_data *rdp = raw_cpu_ptr(rsp->rda); /* No-CBs CPUs are handled specially. */ if (rcu_nocb_adopt_orphan_cbs(rsp, rdp, flags)) @@ -2392,7 +2392,7 @@ __rcu_process_callbacks(struct rcu_state *rsp) { unsigned long flags; bool needwake; - struct rcu_data *rdp = __this_cpu_ptr(rsp->rda); + struct rcu_data *rdp = raw_cpu_ptr(rsp->rda); WARN_ON_ONCE(rdp->beenonline == 0); @@ -3066,7 +3066,7 @@ static void rcu_barrier_callback(struct rcu_head *rhp) static void rcu_barrier_func(void *type) { struct rcu_state *rsp = type; - struct rcu_data *rdp = __this_cpu_ptr(rsp->rda); + struct rcu_data *rdp = raw_cpu_ptr(rsp->rda); _rcu_barrier_trace(rsp, "IRQ", -1, rsp->n_barrier_done); atomic_inc(&rsp->barrier_cpu_count); -- cgit v1.2.3