rcu: Semicolon inside RCU_TRACE() for rcu.h
The current use of "RCU_TRACE(statement);" can cause odd bugs, especially where "statement" is a local-variable declaration, as it can leave a misplaced ";" in the source code. This commit therefore converts these to "RCU_TRACE(statement;)", which avoids the misplaced ";". Reported-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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@ -109,12 +109,12 @@ static inline bool __rcu_reclaim(const char *rn, struct rcu_head *head)
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rcu_lock_acquire(&rcu_callback_map);
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if (__is_kfree_rcu_offset(offset)) {
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RCU_TRACE(trace_rcu_invoke_kfree_callback(rn, head, offset));
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RCU_TRACE(trace_rcu_invoke_kfree_callback(rn, head, offset);)
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kfree((void *)head - offset);
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rcu_lock_release(&rcu_callback_map);
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return true;
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} else {
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RCU_TRACE(trace_rcu_invoke_callback(rn, head));
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RCU_TRACE(trace_rcu_invoke_callback(rn, head);)
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head->func(head);
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rcu_lock_release(&rcu_callback_map);
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return false;
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