1 files changed, 2 insertions, 0 deletions

diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index f32ad64c4d05..3ad0b17885f1 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -966,6 +966,8 @@ xfs_fs_inode_init_once(
         atomic_set(&ip->i_pincount, 0);
         spin_lock_init(&ip->i_flags_lock);
 
+        mrlock_init(&ip->i_mmaplock, MRLOCK_ALLOW_EQUAL_PRI|MRLOCK_BARRIER,
+                     "xfsino", ip->i_ino);
         mrlock_init(&ip->i_lock, MRLOCK_ALLOW_EQUAL_PRI|MRLOCK_BARRIER,
                      "xfsino", ip->i_ino);
 }