From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Tue, 3 Nov 2009 14:49:01 +0000 (-0500)
Subject: urcu-defer: generate linker error if call_rcu() is used
X-Git-Tag: v0.3.0~1
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=1ed9b67726a52a0f4189cc1b58ca0141f7b1614f;p=userspace-rcu.git

urcu-defer: generate linker error if call_rcu() is used

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

diff --git a/urcu-defer.h b/urcu-defer.h
index 5f74987..00f18ff 100644
--- a/urcu-defer.h
+++ b/urcu-defer.h
@@ -48,6 +48,14 @@
 
 extern void defer_rcu(void (*fct)(void *p), void *p);
 
+/*
+ * call_rcu will eventually be implemented with an API similar to the Linux
+ * kernel call_rcu(), which will allow its use within RCU read-side C.S.
+ * Generate an error if used for now.
+ */
+
+#define call_rcu	__error_call_rcu_not_implemented_please_use_defer_rcu
+
 /*
  * Thread registration for reclamation.
  */