From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Fri, 23 Oct 2009 17:38:05 +0000 (-0400)
Subject: Mark defer_rcu() API as experimental.
X-Git-Tag: v0.3.0~3
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=3614f13cba39ebc3b12e2656c75e1b41e4d76873;p=userspace-rcu.git

Mark defer_rcu() API as experimental.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
---

diff --git a/urcu-defer.c b/urcu-defer.c
index 3cc1a0c..b7b3c51 100644
--- a/urcu-defer.c
+++ b/urcu-defer.c
@@ -232,15 +232,9 @@ end:
 /*
  * _defer_rcu - Queue a RCU callback.
  */
-void _defer_rcu_ratelimit(void (*fct)(void *p), void *p, int (*rl)(void *p))
+void _defer_rcu(void (*fct)(void *p), void *p)
 {
 	unsigned long head, tail;
-	int sync;
-
-	/*
-	 * Verify if we reached the rate limiter threshold.
-	 */
-	sync = rl ? rl(p) : 0;
 
 	/*
 	 * Head is only modified by ourself. Tail can be modified by reclamation
@@ -321,9 +315,9 @@ void *thr_defer(void *args)
  * library wrappers to be used by non-LGPL compatible source code.
  */
 
-void defer_rcu_ratelimit(void (*fct)(void *p), void *p, int (*rl)(void *p))
+void defer_rcu(void (*fct)(void *p), void *p)
 {
-	_defer_rcu_ratelimit(fct, p, rl);
+	_defer_rcu(fct, p);
 }
 
 static void start_defer_thread(void)
diff --git a/urcu-defer.h b/urcu-defer.h
index 75b6005..5f74987 100644
--- a/urcu-defer.h
+++ b/urcu-defer.h
@@ -33,6 +33,9 @@
 #include <pthread.h>
 
 /*
+ * Note: the defer_rcu() API is currently EXPERIMENTAL. It may change in the
+ * future.
+ * 
  * Important !
  *
  * Each thread queuing memory reclamation must be registered with
@@ -43,10 +46,7 @@
  * primitive need to call synchronize_rcu() if the thread queue is full.
  */
 
-#define defer_rcu(fct, p)	defer_rcu_ratelimit(fct, p, NULL)
-
-extern void defer_rcu_ratelimit(void (*fct)(void *p), void *p,
-				int (*rl)(void *p));
+extern void defer_rcu(void (*fct)(void *p), void *p);
 
 /*
  * Thread registration for reclamation.