Messages in this thread Patch in this message | | | Subject | [PATCH rcu] use new nesting value for rcu_dyntick trace in rcu_eqs_enter_common | From | Li Zhong <> | Date | Tue, 27 Nov 2012 13:58:27 +0800 |
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This patch uses the real new value of dynticks_nesting instead of 0 in rcu_eqs_enter_common().
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com> --- kernel/rcutree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index 7733eb5..6b7e314 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -339,7 +339,7 @@ static struct rcu_node *rcu_get_root(struct rcu_state *rsp) static void rcu_eqs_enter_common(struct rcu_dynticks *rdtp, long long oldval, bool user) { - trace_rcu_dyntick("Start", oldval, 0); + trace_rcu_dyntick("Start", oldval, rdtp->dynticks_nesting); if (!user && !is_idle_task(current)) { struct task_struct *idle = idle_task(smp_processor_id()); -- 1.7.11.4
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