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| author | Li Zhong <zhong@linux.vnet.ibm.com> | 2012-11-27 13:58:27 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-01-08 14:15:25 -0800 |
| commit | 1bdc2b7d243dc8b9aadfc8002a69cf911e9e3e72 (patch) | |
| tree | fd87937f2396d715653929e0178c26ecc4f53e96 /kernel/rcutree.c | |
| parent | 62e3cb143fd78a2ee6f44ef0dfe50cdff2119d9a (diff) | |
| download | op-kernel-dev-1bdc2b7d243dc8b9aadfc8002a69cf911e9e3e72.zip op-kernel-dev-1bdc2b7d243dc8b9aadfc8002a69cf911e9e3e72.tar.gz | |
rcu: Use new nesting value for rcu_dyntick trace in rcu_eqs_enter_common
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>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel/rcutree.c')
| -rw-r--r-- | kernel/rcutree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index cceda76..d145796 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -336,7 +336,7 @@ 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()); |
