Re: [patch 15/63] locking: Add base code for RT rw_semaphore and rwlock

[Waiman Long]

On 7/30/21 9:50 AM, Thomas Gleixner wrote:
> +static int __sched rwbase_write_lock(struct rwbase_rt *rwb,
> +				     unsigned int state)
> +{
> +	struct rt_mutex_base *rtm = &rwb->rtmutex;
> +	unsigned long flags;
> +
> +	/* Take the rtmutex as a first step */
> +	if (rwbase_rtmutex_lock_state(rtm, state))

This function is used here before it was defined in next patch (patch 16).

Cheers,
Longman