[lttng-dev] [PATCH lttng-modules] Fix: update btrfs instrumentation for kernel 4.11

[Francis Deslauriers]

Signed-off-by: Francis Deslauriers <francis.deslauriers at efficios.com>
---
 instrumentation/events/lttng-module/btrfs.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h
index cc7ba50..2955e28 100644
--- a/instrumentation/events/lttng-module/btrfs.h
+++ b/instrumentation/events/lttng-module/btrfs.h
@@ -87,9 +87,18 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict,
 
 LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
+
+	TP_PROTO(struct btrfs_root *root, struct btrfs_inode *inode,
+		struct extent_map *map),
+
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)) */
+
 	TP_PROTO(struct btrfs_root *root, struct inode *inode,
 		struct extent_map *map),
 
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)) */
+
 	TP_ARGS(root, inode, map),
 
 	TP_FIELDS(
-- 
2.7.4