X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=ltt-ring-buffer-client.h;h=219f69be239e67a41a025a90f80d1b055c7694b5;hb=b13f3ebed2d2b80b450f72c12f684dc9e140ab40;hp=5ce710cef7285c3da0000d11012ad5fd72f416d1;hpb=f3bc08c50e1b302bceea699027d889fd6d9af525;p=lttng-modules.git

diff --git a/ltt-ring-buffer-client.h b/ltt-ring-buffer-client.h
index 5ce710ce..219f69be 100644
--- a/ltt-ring-buffer-client.h
+++ b/ltt-ring-buffer-client.h
@@ -10,6 +10,7 @@
 
 #include <linux/module.h>
 #include <linux/types.h>
+#include "wrapper/vmalloc.h"	/* for wrapper_vmalloc_sync_all() */
 #include "wrapper/trace-clock.h"
 #include "ltt-events.h"
 #include "ltt-tracer.h"
@@ -198,6 +199,11 @@ static struct ltt_transport ltt_relay_transport = {
 
 static int __init ltt_ring_buffer_client_init(void)
 {
+	/*
+	 * This vmalloc sync all also takes care of the lib ring buffer
+	 * vmalloc'd module pages when it is built as a module into LTTng.
+	 */
+	wrapper_vmalloc_sync_all();
 	printk(KERN_INFO "LTT : ltt ring buffer client init\n");
 	ltt_transport_register(&ltt_relay_transport);
 	return 0;