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Commit 406e3e53 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

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: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: default avatarLai Jiangshan <laijs@cn.fujitsu.com>
parent 11992c70

kernel/rcu/rcu.h

+6 −2
Original line number Diff line number Diff line
@@ -99,6 +99,10 @@ static inline void debug_rcu_head_unqueue(struct rcu_head *head) 


void kfree(const void *);



/*

 * Reclaim the specified callback, either by invoking it (non-lazy case)

 * or freeing it directly (lazy case).  Return true if lazy, false otherwise.

 */

static inline bool __rcu_reclaim(const char *rn, struct rcu_head *head)

{

	unsigned long offset = (unsigned long)head->func;
@@ -108,12 +112,12 @@ static inline bool __rcu_reclaim(const char *rn, struct rcu_head *head) 
		RCU_TRACE(trace_rcu_invoke_kfree_callback(rn, head, offset));

		kfree((void *)head - offset);

		rcu_lock_release(&rcu_callback_map);

		return 1;

		return true;

	} else {

		RCU_TRACE(trace_rcu_invoke_callback(rn, head));

		head->func(head);

		rcu_lock_release(&rcu_callback_map);

		return 0;

		return false;

	}

}