if (!grab_super_passive(sb))
return -1;
- if (sb->s_op && sb->s_op->nr_cached_objects)
+ if (sb->s_op->nr_cached_objects)
fs_objects = sb->s_op->nr_cached_objects(sb);
total_objects = sb->s_nr_dentry_unused +
static const struct super_operations default_op;
if (s) {
- if (security_sb_alloc(s)) {
- /*
- * We cannot call security_sb_free() without
- * security_sb_alloc() succeeding. So bail out manually
- */
- kfree(s);
- s = NULL;
- goto out;
- }
+ if (security_sb_alloc(s))
+ goto out_free_sb;
+
#ifdef CONFIG_SMP
s->s_files = alloc_percpu(struct list_head);
if (!s->s_files)
free_percpu(s->s_files);
#endif
destroy_sb_writers(s);
+out_free_sb:
kfree(s);
s = NULL;
goto out;
evict_inodes(sb);
+ if (sb->s_dio_done_wq) {
+ destroy_workqueue(sb->s_dio_done_wq);
+ sb->s_dio_done_wq = NULL;
+ }
+
if (sop->put_super)
sop->put_super(sb);