Commit 4fa3b6cb authored Jun 05, 2012 by Paul E. McKenney Committed by Paul E. McKenney Jul 02, 2012

rcu: Fix qlen_lazy breakage

Commit d8169d4c (Make __kfree_rcu() less dependent on compiler choices)
created a macro out of an inline function in order to avoid build
breakage for certain combinations of gcc flags. Unfortunately, it also
converted a kfree_call_rcu() to a call_rcu(), which made the rcu_data
structure's ->qlen_lazy field lose counts. This commit therefore changes
the call_rcu() back to kfree_call_rcu().

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

parent e84c48ae

include/linux/rcupdate.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -935,7 +935,7 @@ void __kfree_rcu(struct rcu_head *head, unsigned long offset)
		#define __kfree_rcu(head, offset) \
		do { \
		BUILD_BUG_ON(!__is_kfree_rcu_offset(offset)); \
		call_rcu(head, (void ()(struct rcu_head ))(unsigned long)(offset)); \
		kfree_call_rcu(head, (void ()(struct rcu_head ))(unsigned long)(offset)); \
		} while (0)

		/**