X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=src%2Flib%2Fringbuffer%2Fring_buffer_mmap.c;h=d24b76a3c17be01c579791294250d2be55e7b39c;hb=23d91ab1f33370551feceddd93a1ecac7213e692;hp=25e2d8d5e60d9923ad9edf757914fbb8d6242e34;hpb=612c99eb24bf72f4d47d02025e92de8c35ece14e;p=lttng-modules.git

diff --git a/src/lib/ringbuffer/ring_buffer_mmap.c b/src/lib/ringbuffer/ring_buffer_mmap.c
index 25e2d8d5..d24b76a3 100644
--- a/src/lib/ringbuffer/ring_buffer_mmap.c
+++ b/src/lib/ringbuffer/ring_buffer_mmap.c
@@ -17,6 +17,8 @@
 #include <ringbuffer/frontend.h>
 #include <ringbuffer/vfs.h>
 
+#include <wrapper/mm.h>
+
 /*
  * fault() vm_op implementation for ring buffer file mapping.
  */
@@ -113,7 +115,7 @@ static int lib_ring_buffer_mmap_buf(struct lttng_kernel_ring_buffer *buf,
 		return -EINVAL;
 
 	vma->vm_ops = &lib_ring_buffer_mmap_ops;
-	vma->vm_flags |= VM_DONTEXPAND;
+	wrapper_vm_flags_set(vma, VM_DONTEXPAND);
 	vma->vm_private_data = buf;
 
 	return 0;