Update btrfs instrumentation to 3.12 kernel

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h
index d3afe339c436c1b058a194dc8d1a4f66b9cb7c4e..8a8fa66b83975b2b90a4a0b7bec4548da409d56d 100644 (file)
--- a/instrumentation/events/lttng-module/btrfs.h
+++ b/instrumentation/events/lttng-module/btrfs.h
@@ -40,7 +40,22 @@ struct extent_state;
                { BTRFS_SHARED_DATA_REF_KEY,    "SHARED_DATA_REF" })
 
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
+#define __show_root_type(obj)                                          \
+       __print_symbolic_u64(obj,                                       \
+               { BTRFS_ROOT_TREE_OBJECTID,     "ROOT_TREE"     },      \
+               { BTRFS_EXTENT_TREE_OBJECTID,   "EXTENT_TREE"   },      \
+               { BTRFS_CHUNK_TREE_OBJECTID,    "CHUNK_TREE"    },      \
+               { BTRFS_DEV_TREE_OBJECTID,      "DEV_TREE"      },      \
+               { BTRFS_FS_TREE_OBJECTID,       "FS_TREE"       },      \
+               { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" },      \
+               { BTRFS_CSUM_TREE_OBJECTID,     "CSUM_TREE"     },      \
+               { BTRFS_TREE_LOG_OBJECTID,      "TREE_LOG"      },      \
+               { BTRFS_QUOTA_TREE_OBJECTID,    "QUOTA_TREE"    },      \
+               { BTRFS_TREE_RELOC_OBJECTID,    "TREE_RELOC"    },      \
+               { BTRFS_UUID_TREE_OBJECTID,     "UUID_RELOC"    },      \
+               { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
 #define __show_root_type(obj)                                          \
        __print_symbolic_u64(obj,                                       \
                { BTRFS_ROOT_TREE_OBJECTID,     "ROOT_TREE"     },      \