X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=probes%2Flttng-probe-btrfs.c;h=b6a38eee9b1c3f68713d562a9bc0fe954461e488;hb=117ab60f69a98dcbc365de8008ab93e6699d153a;hp=b531197652a5627f01a2f8c73ff5482ed2036201;hpb=9f36eaed6f91d5897924b551b44d1edd8cee00e2;p=lttng-modules.git

diff --git a/probes/lttng-probe-btrfs.c b/probes/lttng-probe-btrfs.c
index b5311976..b6a38eee 100644
--- a/probes/lttng-probe-btrfs.c
+++ b/probes/lttng-probe-btrfs.c
@@ -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)
  *
  * probes/lttng-probe-btrfs.c
  *
@@ -10,11 +10,15 @@
 
 #include <linux/module.h>
 #include <linux/fs.h>
+#include <linux/version.h>
 #include <../fs/btrfs/ctree.h>
 #include <../fs/btrfs/transaction.h>
 #include <../fs/btrfs/volumes.h>
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,4,0))
+#include <../fs/btrfs/block-group.h>
+#endif
 #include <linux/dcache.h>
-#include <lttng-tracer.h>
+#include <lttng/tracer.h>
 
 /*
  * Create the tracepoint static inlines from the kernel to validate that our