void bpf_task_storage_free(struct task_struct *task)
{
struct bpf_local_storage *local_storage;
- bool free_task_storage = false;
- unsigned long flags;
rcu_read_lock();
}
bpf_task_storage_lock();
- raw_spin_lock_irqsave(&local_storage->lock, flags);
- free_task_storage = bpf_local_storage_unlink_nolock(local_storage);
- raw_spin_unlock_irqrestore(&local_storage->lock, flags);
+ bpf_local_storage_destroy(local_storage);
bpf_task_storage_unlock();
rcu_read_unlock();
-
- if (free_task_storage)
- kfree_rcu(local_storage, rcu);
}
static void *bpf_pid_task_storage_lookup_elem(struct bpf_map *map, void *key)