rcu: Fix __rcu_reclaim() to use true/false for bool
The __rcu_reclaim() function returned 0/1, which is not proper for a function of type bool. This commit therefore converts to false/true. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Lai Jiangshan <laijs@cn.fujitsu.com>
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@ -99,6 +99,10 @@ static inline void debug_rcu_head_unqueue(struct rcu_head *head)
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void kfree(const void *);
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/*
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* Reclaim the specified callback, either by invoking it (non-lazy case)
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* or freeing it directly (lazy case). Return true if lazy, false otherwise.
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*/
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static inline bool __rcu_reclaim(const char *rn, struct rcu_head *head)
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{
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unsigned long offset = (unsigned long)head->func;
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@ -108,12 +112,12 @@ static inline bool __rcu_reclaim(const char *rn, struct rcu_head *head)
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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 1;
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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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head->func(head);
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rcu_lock_release(&rcu_callback_map);
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return 0;
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return false;
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}
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}
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