> > > > +int
> > > > +rte_red_set_scaling(uint16_t max_red_queue_length);
> > > > +
> > > > +/**
> > > > + * @brief Reset the RED scaling factor - only for use by RED
> > > > +unit-tests
> > > > + *
> > > > + * @return Operation status
> > > > + */
> > > > +void
> > > > +rte_red_reset_scaling(void
> -Original Message-
> From: Dewar, Alan [mailto:ad7...@intl.att.com]
> Sent: Thursday, January 4, 2018 1:35 PM
> To: Dumitrescu, Cristian ;
> 'alangordonde...@gmail.com'
> Cc: 'dev@dpdk.org' ; 'Alan Dewar'
> Subject: RE: [PATCH v4] sched: make RED scaling configurable
>
> > > > > +int
Hi Cristian,
> -Original Message-
> From: Dumitrescu, Cristian [mailto:cristian.dumitre...@intel.com]
> Sent: Tuesday, January 02, 2018 4:44 PM
> To: alangordonde...@gmail.com
> Cc: dev@dpdk.org; Alan Dewar
> Subject: RE: [PATCH v4] sched: make RED scaling configurable
>
> Hi Alan,
>
> T
> > > +int
> > > +rte_red_set_scaling(uint16_t max_red_queue_length);
> > > +
> > > +/**
> > > + * @brief Reset the RED scaling factor - only for use by RED
> > > +unit-tests
> > > + *
> > > + * @return Operation status
> > > + */
> > > +void
> > > +rte_red_reset_scaling(void);
> >
> > As stated ab
Hi Alan,
Thanks for your work!
I do have some comments (see below), but generally looks good to me.
> -Original Message-
> From: alangordonde...@gmail.com [mailto:alangordonde...@gmail.com]
> Sent: Tuesday, October 3, 2017 10:22 AM
> To: Dumitrescu, Cristian
> Cc: dev@dpdk.org; Alan Dew
> -Original Message-
> From: Dumitrescu, Cristian
> Sent: Tuesday, October 3, 2017 6:16 PM
> To: alangordonde...@gmail.com; Kantecki, Tomasz
>
> Cc: dev@dpdk.org; Alan Dewar
> Subject: RE: [PATCH v4] sched: make RED scaling configurable
>
> Adding Tomasz.
>
> > -Original Message--
Adding Tomasz.
> -Original Message-
> From: alangordonde...@gmail.com [mailto:alangordonde...@gmail.com]
> Sent: Tuesday, October 3, 2017 10:22 AM
> To: Dumitrescu, Cristian
> Cc: dev@dpdk.org; Alan Dewar
> Subject: [PATCH v4] sched: make RED scaling configurable
>
> From: Alan Dewar
>
From: Alan Dewar
The RED code stores the weighted moving average in a 32-bit integer as
a pseudo fixed-point floating number with 10 fractional bits. Twelve
other bits are used to encode the filter weight, leaving just 10 bits
for the queue length. This limits the maximum queue length supported
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