On Wed, Nov 23, 2022 at 10:45:14PM +0800, tianran_trtr@xxxxxxx wrote: > From: Ran Tian <tianran_trtr@xxxxxxx> > > spin_lock_irq() already disable preempt, so remove rcu_read_lock(). > > Signed-off-by: Ran Tian <tianran_trtr@xxxxxxx> Applied to cgroup/for-6.2. Thanks. -- tejun