1 files changed, 2 insertions, 2 deletions

diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 607c579e5eca..70f36c043d62 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2042,8 +2042,8 @@ static int vfs_load_quota_inode(struct inode *inode, int type, int format_id,
                  * changes */
                 invalidate_bdev(sb->s_bdev);
         }
-        mutex_lock(&inode->i_mutex);
         mutex_lock(&dqopt->dqonoff_mutex);
+        mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA);
         if (sb_has_quota_loaded(sb, type)) {
                 error = -EBUSY;
                 goto out_lock;
@@ -2094,7 +2094,6 @@ out_file_init:
         dqopt->files[type] = NULL;
         iput(inode);
 out_lock:
-        mutex_unlock(&dqopt->dqonoff_mutex);
         if (oldflags != -1) {
                 down_write(&dqopt->dqptr_sem);
                 /* Set the flags back (in the case of accidental quotaon()
@@ -2104,6 +2103,7 @@ out_lock:
                 up_write(&dqopt->dqptr_sem);
         }
         mutex_unlock(&inode->i_mutex);
+        mutex_unlock(&dqopt->dqonoff_mutex);
 out_fmt:
         put_quota_format(fmt);