2 files changed, 9 insertions, 5 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index a713d9d324b0..fab189c67eff 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -7059,7 +7059,7 @@ insert:
         write_unlock(&em_tree->lock);
 out:
 
-        trace_btrfs_get_extent(root, em);
+        trace_btrfs_get_extent(root, inode, em);
 
         btrfs_free_path(path);
         if (trans) {
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index b09225c77676..3048f5205363 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -184,14 +184,16 @@ DEFINE_EVENT(btrfs__inode, btrfs_inode_evict,
 
 TRACE_EVENT_CONDITION(btrfs_get_extent,
 
-        TP_PROTO(struct btrfs_root *root, struct extent_map *map),
+        TP_PROTO(struct btrfs_root *root, struct inode *inode,
+                 struct extent_map *map),
 
-        TP_ARGS(root, map),
+        TP_ARGS(root, inode, map),
 
         TP_CONDITION(map),
 
         TP_STRUCT__entry_btrfs(
                 __field(        u64,  root_objectid     )
+                __field(        u64,  ino               )
                 __field(        u64,  start             )
                 __field(        u64,  len               )
                 __field(        u64,  orig_start        )
@@ -204,7 +206,8 @@ TRACE_EVENT_CONDITION(btrfs_get_extent,
 
         TP_fast_assign_btrfs(root->fs_info,
                 __entry->root_objectid  = root->root_key.objectid;
-                __entry->start          = map->start;
+                __entry->ino            = btrfs_ino(inode);
+                __entry->start          = map->start;
                 __entry->len            = map->len;
                 __entry->orig_start     = map->orig_start;
                 __entry->block_start    = map->block_start;
@@ -214,11 +217,12 @@ TRACE_EVENT_CONDITION(btrfs_get_extent,
                 __entry->compress_type  = map->compress_type;
         ),
 
-        TP_printk_btrfs("root = %llu(%s), start = %llu, len = %llu, "
+        TP_printk_btrfs("root = %llu(%s), ino = %llu start = %llu, len = %llu, "
                   "orig_start = %llu, block_start = %llu(%s), "
                   "block_len = %llu, flags = %s, refs = %u, "
                   "compress_type = %u",
                   show_root_type(__entry->root_objectid),
+                  (unsigned long long)__entry->ino,
                   (unsigned long long)__entry->start,
                   (unsigned long long)__entry->len,
                   (unsigned long long)__entry->orig_start,