diff options
| -rw-r--r-- | fs/super.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/super.c b/fs/super.c index d35e85295489..d6efeba0d0ce 100644 --- a/fs/super.c +++ b/fs/super.c @@ -274,9 +274,10 @@ static void destroy_super_work(struct work_struct *work) { struct super_block *s = container_of(work, struct super_block, destroy_work); - int i; - - for (i = 0; i < SB_FREEZE_LEVELS; i++) + security_sb_free(s); + put_user_ns(s->s_user_ns); + kfree(s->s_subtype); + for (int i = 0; i < SB_FREEZE_LEVELS; i++) percpu_free_rwsem(&s->s_writers.rw_sem[i]); kfree(s); } @@ -296,9 +297,6 @@ static void destroy_unused_super(struct super_block *s) super_unlock_excl(s); list_lru_destroy(&s->s_dentry_lru); list_lru_destroy(&s->s_inode_lru); - security_sb_free(s); - put_user_ns(s->s_user_ns); - kfree(s->s_subtype); shrinker_free(s->s_shrink); /* no delays needed */ destroy_super_work(&s->destroy_work); @@ -409,9 +407,6 @@ static void __put_super(struct super_block *s) WARN_ON(s->s_dentry_lru.node); WARN_ON(s->s_inode_lru.node); WARN_ON(!list_empty(&s->s_mounts)); - security_sb_free(s); - put_user_ns(s->s_user_ns); - kfree(s->s_subtype); call_rcu(&s->rcu, destroy_super_rcu); } } |