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From: "Dumitrescu, Cristian" <cristian.dumitrescu@intel.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: "dev@dpdk.org" <dev@dpdk.org>, Stephen Hemminger <shemming@brocade.com>
Subject: Re: [dpdk-dev] [PATCH v2 4/7] rte_sched: don't clear statistics when	read
Date: Fri, 20 Feb 2015 20:23:08 +0000
Message-ID: <3EB4FA525960D640B5BDFFD6A3D891263231B33C@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <20150220115256.7557e716@urahara>



> -----Original Message-----
> From: Stephen Hemminger [mailto:stephen@networkplumber.org]
> Sent: Friday, February 20, 2015 7:53 PM
> To: Dumitrescu, Cristian
> Cc: dev@dpdk.org; Stephen Hemminger
> Subject: Re: [dpdk-dev] [PATCH v2 4/7] rte_sched: don't clear statistics when
> read
> 
> On Fri, 20 Feb 2015 18:32:03 +0000
> "Dumitrescu, Cristian" <cristian.dumitrescu@intel.com> wrote:
> 
> > Stephen, I suggest adding a new build-time configuration option for the
> librte_sched library in config/common_* files:
> CONFIG_RTE_SCHED_STATS_CLEAR_ON_READ.
> 
> Build time config options do not work for distributions.

Why?

This does not affect the API, as the new API functions are always compiled in, and the prototypes are not changed, and no data structures are affected.
This only changes the behavior of certain functions, so that user can select which mode it needs.
It also preserves backward compatibility.

We have so many compilation options in config file, why is this one different?

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  reply	other threads:[~2015-02-20 20:23 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-05  6:13 Stephen Hemminger
2015-02-05  6:13 ` [dpdk-dev] [PATCH v2 5/7] rte_sched: don't put tabs in log messages Stephen Hemminger
2015-02-20 18:33   ` Dumitrescu, Cristian
2015-02-05  6:14 ` [dpdk-dev] [PATCH v2 6/7] rte_sched: eliminate floating point in calculating byte clock Stephen Hemminger
2015-02-16 22:44   ` Dumitrescu, Cristian
2015-02-17 16:05     ` Stephen Hemminger
2015-02-05  6:14 ` [dpdk-dev] [PATCH v2 7/7] rte_sched: rearrange data structures Stephen Hemminger
2015-02-20 18:43   ` Dumitrescu, Cristian
2015-02-05 12:43 ` [dpdk-dev] [PATCH v2 4/7] rte_sched: don't clear statistics when read Neil Horman
2015-02-23 23:51   ` Thomas Monjalon
     [not found]   ` <fa17ab0c3bc041b88e18d3d76a255f13@HQ1WP-EXMB11.corp.brocade.com>
2015-02-24 19:18     ` Stephen Hemminger
2015-02-24 20:06       ` Thomas Monjalon
2015-02-25 17:29         ` Dumitrescu, Cristian
2015-03-10 13:55         ` Thomas Monjalon
2015-02-09 22:48 ` Dumitrescu, Cristian
2015-02-09 22:55   ` Stephen Hemminger
2015-02-20 18:32     ` Dumitrescu, Cristian
2015-02-20 19:52       ` Stephen Hemminger
2015-02-20 20:23         ` Dumitrescu, Cristian [this message]
2015-02-20 21:01           ` Thomas Monjalon
2015-02-20 21:28             ` Dumitrescu, Cristian
2015-02-21  1:53               ` Stephen Hemminger
2015-02-23 12:06                 ` Dumitrescu, Cristian
2015-02-09 23:46   ` Neil Horman

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