From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 9 Aug 2011 20:44:20 +0000 (-0400)
Subject: urcu: move private definitions to .c file
X-Git-Tag: v0.6.5~52^2~1
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=b6df4e94f2624d5adb881e0b49f2bd61b24cf882;p=userspace-rcu.git

urcu: move private definitions to .c file

The reader does not and should not know about RCU_QS_ACTIVE_ATTEMPTS
and KICK_READER_LOOPS.  Move the definition to urcu.c.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/urcu.c b/urcu.c
index 2339bc6..be6d4bd 100644
--- a/urcu.c
+++ b/urcu.c
@@ -41,6 +41,18 @@
 /* Do not #define _LGPL_SOURCE to ensure we can emit the wrapper symbols */
 #include "urcu.h"
 
+/*
+ * If a reader is really non-cooperative and refuses to commit its
+ * rcu_active_readers count to memory (there is no barrier in the reader
+ * per-se), kick it after a few loops waiting for it.
+ */
+#define KICK_READER_LOOPS 10000
+
+/*
+ * Active attempts to check for reader Q.S. before calling futex().
+ */
+#define RCU_QS_ACTIVE_ATTEMPTS 100
+
 #ifdef RCU_MEMBARRIER
 static int init_done;
 int has_sys_membarrier;
diff --git a/urcu/static/urcu.h b/urcu/static/urcu.h
index 0295a3e..b993375 100644
--- a/urcu/static/urcu.h
+++ b/urcu/static/urcu.h
@@ -95,18 +95,6 @@ extern "C" {
 #define SIGRCU SIGUSR1
 #endif
 
-/*
- * If a reader is really non-cooperative and refuses to commit its
- * rcu_active_readers count to memory (there is no barrier in the reader
- * per-se), kick it after a few loops waiting for it.
- */
-#define KICK_READER_LOOPS 10000
-
-/*
- * Active attempts to check for reader Q.S. before calling futex().
- */
-#define RCU_QS_ACTIVE_ATTEMPTS 100
-
 #ifdef DEBUG_RCU
 #define rcu_assert(args...)	assert(args)
 #else