From: Paul E. McKenney Date: Tue, 19 Mar 2013 19:27:50 +0000 (-0700) Subject: rcu: Inline trivial wrapper function rcu_start_gp_per_cpu() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ce3d9c03d1fa079678cc8df1517011e215517cda;p=linux-beck.git rcu: Inline trivial wrapper function rcu_start_gp_per_cpu() Given the changes that introduce note_gp_change(), rcu_start_gp_per_cpu() is now a trivial wrapper function with only one caller. This commit therefore inlines it into its sole call site. Signed-off-by: Paul E. McKenney Reviewed-by: Josh Triplett --- diff --git a/kernel/rcutree.c b/kernel/rcutree.c index b73014998b40..391bd724cd77 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -1307,18 +1307,6 @@ static void note_gp_changes(struct rcu_state *rsp, struct rcu_data *rdp) raw_spin_unlock_irqrestore(&rnp->lock, flags); } -/* - * Do per-CPU grace-period initialization for running CPU. The caller - * must hold the lock of the leaf rcu_node structure corresponding to - * this CPU. - */ -static void -rcu_start_gp_per_cpu(struct rcu_state *rsp, struct rcu_node *rnp, struct rcu_data *rdp) -{ - /* Set state so that this CPU will detect the next quiescent state. */ - __note_gp_changes(rsp, rnp, rdp); -} - /* * Initialize a new grace period. */ @@ -1367,7 +1355,7 @@ static int rcu_gp_init(struct rcu_state *rsp) WARN_ON_ONCE(rnp->completed != rsp->completed); ACCESS_ONCE(rnp->completed) = rsp->completed; if (rnp == rdp->mynode) - rcu_start_gp_per_cpu(rsp, rnp, rdp); + __note_gp_changes(rsp, rnp, rdp); rcu_preempt_boost_start_gp(rnp); trace_rcu_grace_period_init(rsp->name, rnp->gpnum, rnp->level, rnp->grplo,