1 files changed, 4 insertions, 0 deletions

diff --git a/fs/afs/super.c b/fs/afs/super.c
index 76828e5f8a39..ad0514d0115f 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -440,8 +440,12 @@ static void afs_put_super(struct super_block *sb)
 
         _enter("");
 
+        lock_kernel();
+
         afs_put_volume(as->volume);
 
+        unlock_kernel();
+
         _leave("");
 }