rcu: Convert rcutree.c printk calls
This commit converts printk() calls to the corresponding pr_*() calls. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
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@ -866,7 +866,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp)
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* See Documentation/RCU/stallwarn.txt for info on how to debug
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* RCU CPU stall warnings.
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*/
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printk(KERN_ERR "INFO: %s detected stalls on CPUs/tasks:",
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pr_err("INFO: %s detected stalls on CPUs/tasks:",
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rsp->name);
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print_cpu_stall_info_begin();
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rcu_for_each_leaf_node(rsp, rnp) {
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@ -899,7 +899,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp)
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smp_processor_id(), (long)(jiffies - rsp->gp_start),
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rsp->gpnum, rsp->completed, totqlen);
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if (ndetected == 0)
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printk(KERN_ERR "INFO: Stall ended before state dump start\n");
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pr_err("INFO: Stall ended before state dump start\n");
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else if (!trigger_all_cpu_backtrace())
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rcu_dump_cpu_stacks(rsp);
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@ -922,7 +922,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
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* See Documentation/RCU/stallwarn.txt for info on how to debug
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* RCU CPU stall warnings.
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*/
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printk(KERN_ERR "INFO: %s self-detected stall on CPU", rsp->name);
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pr_err("INFO: %s self-detected stall on CPU", rsp->name);
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print_cpu_stall_info_begin();
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print_cpu_stall_info(rsp, smp_processor_id());
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print_cpu_stall_info_end();
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