Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH rcu 8/8] rcu: Fix qlen_lazy breakage | Date | Thu, 7 Jun 2012 21:26:55 -0700 |
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From: "Paul E. McKenney" <paul.mckenney@linaro.org>
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> --- include/linux/rcupdate.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 26d1a47..62956c7 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -936,7 +936,7 @@ 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) /** -- 1.7.8
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