X-Git-Url: http://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu.c;h=53c7f37677f762280b2a6337a6820bdf22c55faf;hp=31cdf6fc08b61c14e0a8f47d93154c0d54599ccc;hb=6e8b8429a09800f5a50f0410f5ec4cd95b46974b;hpb=1430ee0bdca4cb454d534ef7fc84af3e0692f26b

diff --git a/urcu.c b/urcu.c
index 31cdf6f..53c7f37 100644
--- a/urcu.c
+++ b/urcu.c
@@ -20,9 +20,9 @@
 pthread_mutex_t urcu_mutex = PTHREAD_MUTEX_INITIALIZER;
 
 /* Global grace period counter */
-int urcu_gp_ctr;
+long urcu_gp_ctr;
 
-int __thread urcu_active_readers;
+long __thread urcu_active_readers;
 
 /* Thread IDs of registered readers */
 #define INIT_NUM_THREADS 4
@@ -142,40 +142,6 @@ void synchronize_rcu(void)
 {
 	debug_yield_write();
 	internal_urcu_lock();
-	debug_yield_write();
-	switch_qparity();
-	debug_yield_write();
-	switch_qparity();
-	debug_yield_write();
-	internal_urcu_lock();
-	debug_yield_write();
-}
-
-/*
- * Return old pointer, OK to free, no more reference exist.
- * Called under rcu_write_lock.
- */
-void *urcu_publish_content(void **ptr, void *new)
-{
-	void *oldptr;
-
-	debug_yield_write();
-	internal_urcu_lock();
-	debug_yield_write();
-	/*
-	 * We can publish the new pointer before we change the current qparity.
-	 * Readers seeing the new pointer while being in the previous qparity
-	 * window will make us wait until the end of the quiescent state before
-	 * we release the unrelated memory area. However, given we hold the
-	 * urcu_mutex, we are making sure that no further garbage collection can
-	 * occur until we release the mutex, therefore we guarantee that this
-	 * given reader will have completed its execution using the new pointer
-	 * when the next quiescent state window will be over.
-	 */
-	oldptr = *ptr;
-	debug_yield_write();
-	*ptr = new;
-
 	debug_yield_write();
 	switch_qparity();
 	debug_yield_write();
@@ -183,8 +149,6 @@ void *urcu_publish_content(void **ptr, void *new)
 	debug_yield_write();
 	internal_urcu_unlock();
 	debug_yield_write();
-
-	return oldptr;
 }
 
 void urcu_add_reader(pthread_t id)