summaryrefslogtreecommitdiffstats
path: root/include/trace/events
diff options
context:
space:
mode:
Diffstat (limited to 'include/trace/events')
-rw-r--r--include/trace/events/ext4.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 01e9e0076a9..6a1fcff95f7 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -796,8 +796,9 @@ DECLARE_EVENT_CLASS(ext4__mballoc,
),
TP_fast_assign(
- __entry->dev = ac->ac_inode->i_sb->s_dev;
- __entry->ino = ac->ac_inode->i_ino;
+ __entry->dev = ac->ac_sb->s_dev;
+ __entry->ino = ac->ac_inode ?
+ ac->ac_inode->i_ino : 0;
__entry->result_logical = ac->ac_b_ex.fe_logical;
__entry->result_start = ac->ac_b_ex.fe_start;
__entry->result_group = ac->ac_b_ex.fe_group;