<p>The next time an <tt>RCU_SOFTIRQ</tt> handler executes on
this CPU (for example, after the next scheduler-clock
-interrupt), <tt>__rcu_process_callbacks()</tt> will invoke
+interrupt), <tt>rcu_core()</tt> will invoke
<tt>rcu_check_quiescent_state()</tt>, which will notice the
recorded quiescent state, and invoke
<tt>rcu_report_qs_rdp()</tt>.
font-style="normal"
y="-4418.6582"
x="3745.7725"
- xml:space="preserve">rcu_process_callbacks()</text>
+ xml:space="preserve">rcu_core()</text>
<text
style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"
id="text202-7-5-3-27-0"
font-style="normal"
y="-4165.7954"
x="3745.7725"
- xml:space="preserve">rcu_check_quiescent_state())</text>
+ xml:space="preserve">rcu_check_quiescent_state()</text>
<text
style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"
id="text202-7-5-3-27-0-9"
font-style="normal"
y="-4418.6582"
x="3745.7725"
- xml:space="preserve">rcu_process_callbacks()</text>
+ xml:space="preserve">rcu_core()</text>
<text
style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"
id="text202-7-5-3-27-0"
font-style="normal"
y="-4165.7954"
x="3745.7725"
- xml:space="preserve">rcu_check_quiescent_state())</text>
+ xml:space="preserve">rcu_check_quiescent_state()</text>
<text
style="font-size:192px;font-style:normal;font-weight:bold;text-anchor:start;fill:#000000;stroke-width:0.025in;font-family:Courier"
id="text202-7-5-3-27-0-9"
}
EXPORT_SYMBOL_GPL(rcu_fwd_progress_check);
-/*
- * This does the RCU core processing work for the specified rcu_data
- * structures. This may be called only from the CPU to whom the rdp
- * belongs.
- */
-static __latent_entropy void rcu_process_callbacks(struct softirq_action *unused)
+/* Perform RCU core processing work for the current CPU. */
+static __latent_entropy void rcu_core(struct softirq_action *unused)
{
unsigned long flags;
struct rcu_data *rdp = raw_cpu_ptr(&rcu_data);
rcu_init_one();
if (dump_tree)
rcu_dump_rcu_node_tree();
- open_softirq(RCU_SOFTIRQ, rcu_process_callbacks);
+ open_softirq(RCU_SOFTIRQ, rcu_core);
/*
* We don't need protection against CPU-hotplug here because