From: Stephen Hemminger <stephen@networkplumber.org>
To: Bruce Richardson <bruce.richardson@intel.com>
Cc: Anatoly Burakov <anatoly.burakov@intel.com>,
dev@dpdk.org, remy.horton@intel.com, ciara.power@intel.com
Subject: Re: [dpdk-dev] [PATCH] metrics: make number of metrics names configurable
Date: Tue, 28 Jul 2020 12:59:22 -0700 [thread overview]
Message-ID: <20200728125922.7bf9082a@hermes.lan> (raw)
In-Reply-To: <20200728102458.GA2333@bricha3-MOBL.ger.corp.intel.com>
On Tue, 28 Jul 2020 11:24:58 +0100
Bruce Richardson <bruce.richardson@intel.com> wrote:
> On Thu, Jul 02, 2020 at 10:28:52AM -0700, Stephen Hemminger wrote:
> > The maximum number of metrics is hardcoded at 256.
> > This severely limits the usefulness of the library.
> > It should be configurable like other limits in DPDK.
> >
> > Fixes: 349950ddb9c5 ("metrics: add information metrics library")
> > Cc: remy.horton@intel.com
> > Cc: ciara.power@intel.com
> > Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
> > ---
> > config/common_base | 1 +
> > config/meson.build | 2 +-
> > lib/librte_metrics/rte_metrics.h | 1 -
> > 3 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/config/common_base b/config/common_base
> > index fe30c515e5a3..f0212faec80c 100644
> > --- a/config/common_base
> > +++ b/config/common_base
> > @@ -917,6 +917,7 @@ CONFIG_RTE_LIBRTE_JOBSTATS=y
> > # Compile the device metrics library
> > #
> > CONFIG_RTE_LIBRTE_METRICS=y
> > +CONFIG_RTE_METRICS_MAX_METRICS=256
> >
> > #
> > # Compile the bitrate statistics library
> > diff --git a/config/meson.build b/config/meson.build
> > index 351e268c1f5b..cc8cb8fbf2f0 100644
> > --- a/config/meson.build
> > +++ b/config/meson.build
> > @@ -238,7 +238,7 @@ dpdk_conf.set('RTE_ENABLE_TRACE_FP', get_option('enable_trace_fp'))
> > dpdk_conf.set('RTE_MAX_VFIO_GROUPS', 64)
> > dpdk_conf.set('RTE_DRIVER_MEMPOOL_BUCKET_SIZE_KB', 64)
> > dpdk_conf.set('RTE_LIBRTE_DPAA2_USE_PHYS_IOVA', true)
> > -
> > +dpdk_conf.set('RTE_METRICS_MAX_METRICS', 256)
> >
>
> The meson.build file should really just be used for computed values, I
> think. For build-time constants like this it's probably better put in
> config/rte_config.h file.
config/rte_config.h is generated isn't it?
next prev parent reply other threads:[~2020-07-28 19:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-02 17:28 [dpdk-dev] [PATCH] metrics: make number of metrics names configurable Stephen Hemminger
2020-07-28 5:14 ` Stephen Hemminger
2020-07-28 10:24 ` Bruce Richardson
2020-07-28 19:59 ` Stephen Hemminger [this message]
2020-07-29 9:47 ` Bruce Richardson
2020-09-04 22:31 ` [dpdk-dev] [PATCH] rte_metrics: move maximum number of metrics into rte_config Stephen Hemminger
2020-09-05 3:11 ` Stephen Hemminger
2020-10-20 11:50 ` Thomas Monjalon
2020-10-20 15:02 ` Stephen Hemminger
2020-10-20 15:15 ` Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200728125922.7bf9082a@hermes.lan \
--to=stephen@networkplumber.org \
--cc=anatoly.burakov@intel.com \
--cc=bruce.richardson@intel.com \
--cc=ciara.power@intel.com \
--cc=dev@dpdk.org \
--cc=remy.horton@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.