On Fri, Oct 25, 2024 at 03:48:31PM +1000, David Gwynne wrote:
> codel uses nsecs for timestamps already, but uses nanouptime and some
> maths to get them. it could just use nsecuptime().
> 
> ok?

OK claudio
 
> Index: fq_codel.c
> ===================================================================
> RCS file: /cvs/src/sys/net/fq_codel.c,v
> diff -u -p -r1.15 fq_codel.c
> --- fq_codel.c	2 Jan 2022 22:36:03 -0000	1.15
> +++ fq_codel.c	25 Oct 2024 05:46:50 -0000
> @@ -292,15 +292,6 @@ codel_freeparams(struct codel_params *cp
>  	cp->intervals = NULL;
>  }
>  
> -static inline void
> -codel_gettime(int64_t *now)
> -{
> -	struct timespec tv;
> -
> -	nanouptime(&tv);
> -	*now = tv.tv_sec * 1000000000LL + tv.tv_nsec;
> -}
> -
>  static inline unsigned int
>  codel_backlog(struct codel *cd)
>  {
> @@ -543,7 +534,7 @@ fqcodel_enq(struct fqcodel *fqc, struct 
>  	if (flow == NULL)
>  		return (m);
>  
> -	codel_gettime(&now);
> +	now = nsecuptime();
>  	codel_enqueue(&flow->cd, now, m);
>  	fqc->qlength++;
>  
> @@ -650,7 +641,7 @@ fqcodel_deq_begin(struct fqcodel *fqc, v
>  	if ((fqc->flags & FQCF_FIXED_QUANTUM) == 0)
>  		fqc->quantum = fqc->ifp->if_mtu + max_linkhdr;
>  
> -	codel_gettime(&now);
> +	now = nsecuptime();
>  
>  	for (flow = first_flow(fqc, &fq); flow != NULL;
>  	     flow = next_flow(fqc, flow, &fq)) {
> 

-- 
:wq Claudio