diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/rcutiny.c | 4 | ||||
| -rw-r--r-- | kernel/rcutiny_plugin.h | 6 |
2 files changed, 4 insertions, 6 deletions
diff --git a/kernel/rcutiny.c b/kernel/rcutiny.c index 4adc9e26da34..aa344111de3e 100644 --- a/kernel/rcutiny.c +++ b/kernel/rcutiny.c @@ -204,7 +204,7 @@ static int rcu_is_cpu_rrupt_from_idle(void) */ static int rcu_qsctr_help(struct rcu_ctrlblk *rcp) { - reset_cpu_stall_ticks(rcp); + RCU_TRACE(reset_cpu_stall_ticks(rcp)); if (rcp->rcucblist != NULL && rcp->donetail != rcp->curtail) { rcp->donetail = rcp->curtail; @@ -251,7 +251,7 @@ void rcu_bh_qs(int cpu) */ void rcu_check_callbacks(int cpu, int user) { - check_cpu_stalls(); + RCU_TRACE(check_cpu_stalls()); if (user || rcu_is_cpu_rrupt_from_idle()) rcu_sched_qs(cpu); else if (!in_softirq()) diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h index 65ef1800f4fd..0cd385acccfa 100644 --- a/kernel/rcutiny_plugin.h +++ b/kernel/rcutiny_plugin.h @@ -158,15 +158,11 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp) rcp->jiffies_stall = jiffies + rcu_jiffies_till_stall_check(); } -#endif /* #ifdef CONFIG_RCU_TRACE */ - static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp) { -#ifdef CONFIG_RCU_TRACE rcp->ticks_this_gp = 0; rcp->gp_start = jiffies; rcp->jiffies_stall = jiffies + rcu_jiffies_till_stall_check(); -#endif /* #ifdef CONFIG_RCU_TRACE */ } static void check_cpu_stalls(void) @@ -174,3 +170,5 @@ static void check_cpu_stalls(void) RCU_TRACE(check_cpu_stall(&rcu_bh_ctrlblk)); RCU_TRACE(check_cpu_stall(&rcu_sched_ctrlblk)); } + +#endif /* #ifdef CONFIG_RCU_TRACE */ |