1 files changed, 2 insertions, 0 deletions

diff --git a/fs/notify/inode_mark.c b/fs/notify/inode_mark.c
index 33297c005060..21ed10660b80 100644
--- a/fs/notify/inode_mark.c
+++ b/fs/notify/inode_mark.c
@@ -240,6 +240,7 @@ void fsnotify_unmount_inodes(struct list_head *list)
 {
         struct inode *inode, *next_i, *need_iput = NULL;
 
+        spin_lock(&inode_lock);
         list_for_each_entry_safe(inode, next_i, list, i_sb_list) {
                 struct inode *need_iput_tmp;
 
@@ -297,4 +298,5 @@ void fsnotify_unmount_inodes(struct list_head *list)
 
                 spin_lock(&inode_lock);
         }
+        spin_unlock(&inode_lock);
 }