Update for kernel 5.7: use vmalloc_sync_mappings on kernels >= 5.7

[lttng-modules.git] / lttng-ring-buffer-client.h

diff --git a/lttng-ring-buffer-client.h b/lttng-ring-buffer-client.h
index d5c512c5ccb8c372845541296fa8bafd48fb46b2..ecdc4adf60ede2e9138f8deac4679d0398d3c05b 100644 (file)
--- a/lttng-ring-buffer-client.h
+++ b/lttng-ring-buffer-client.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
  *
  * lttng-ring-buffer-client.h
  *
@@ -10,7 +10,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <lib/bitfield.h>
-#include <wrapper/vmalloc.h>   /* for wrapper_vmalloc_sync_all() */
+#include <wrapper/vmalloc.h>   /* for wrapper_vmalloc_sync_mappings() */
 #include <wrapper/trace-clock.h>
 #include <lttng-events.h>
 #include <lttng-tracer.h>
@@ -766,7 +766,7 @@ static int __init lttng_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();
+       wrapper_vmalloc_sync_mappings();
        lttng_transport_register(&lttng_relay_transport);
        return 0;
 }