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From: Jerin Jacob <jerinjacobk@gmail.com>
To: David Marchand <david.marchand@redhat.com>
Cc: dpdk-dev <dev@dpdk.org>, Thomas Monjalon <thomas@monjalon.net>,
	Jerin Jacob <jerinj@marvell.com>,
	 Sunil Kumar Kori <skori@marvell.com>,
	John McNamara <john.mcnamara@intel.com>,
	 Marko Kovacevic <marko.kovacevic@intel.com>,
	Declan Doherty <declan.doherty@intel.com>,
	 Ferruh Yigit <ferruh.yigit@intel.com>,
	Andrew Rybchenko <arybchenko@solarflare.com>,
	 Olivier Matz <olivier.matz@6wind.com>
Subject: Re: [dpdk-dev] [PATCH 2/8] trace: simplify trace point registration
Date: Mon, 4 May 2020 08:16:53 +0530	[thread overview]
Message-ID: <CALBAE1MuJYw6jWc+TB503UiotZ62x6DdRruo-UrMS8RkOx8hQw@mail.gmail.com> (raw)
In-Reply-To: <20200503203135.6493-3-david.marchand@redhat.com>

On Mon, May 4, 2020 at 2:02 AM David Marchand <david.marchand@redhat.com> wrote:
>
> RTE_TRACE_POINT_DEFINE and RTE_TRACE_POINT_REGISTER must come in pairs.
> Merge them and let RTE_TRACE_POINT_REGISTER handle the constructor part.


Initially, I thought of doing the same. But, later I realized that
this largely grows the number of constructors been called.
I had concerns about the boot time of the application and/or loading
the shared library, that the reason why spitting
as two so that constructor registers a burst of traces like rte_log.

>
> Signed-off-by: David Marchand <david.marchand@redhat.com>
> ---
>  app/test/test_trace_register.c                |  12 +-
>  doc/guides/prog_guide/trace_lib.rst           |  12 +-
>  lib/librte_cryptodev/cryptodev_trace_points.c |  84 +++----
>  .../common/eal_common_trace_points.c          | 164 ++++++--------
>  lib/librte_eal/include/rte_eal_trace.h        | 122 +++++------
>  lib/librte_eal/include/rte_trace_point.h      |  14 +-
>  .../include/rte_trace_point_register.h        |   6 +-
>  lib/librte_ethdev/ethdev_trace_points.c       |  44 ++--
>  lib/librte_eventdev/eventdev_trace_points.c   | 205 +++++++-----------
>  lib/librte_mempool/mempool_trace_points.c     | 124 ++++-------
>  10 files changed, 309 insertions(+), 478 deletions(-)

  reply	other threads:[~2020-05-04  2:47 UTC|newest]

Thread overview: 55+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-03 20:31 [dpdk-dev] [PATCH 0/8] Traces cleanup for rc2 David Marchand
2020-05-03 20:31 ` [dpdk-dev] [PATCH 1/8] cryptodev: fix trace points registration David Marchand
2020-05-04  7:41   ` [dpdk-dev] [EXT] " Sunil Kumar Kori
2020-05-03 20:31 ` [dpdk-dev] [PATCH 2/8] trace: simplify trace point registration David Marchand
2020-05-04  2:46   ` Jerin Jacob [this message]
2020-05-04 14:02     ` Thomas Monjalon
2020-05-04 14:04     ` David Marchand
2020-05-04 14:39       ` Jerin Jacob
2020-05-04 17:08         ` David Marchand
2020-05-04 17:19           ` Jerin Jacob
2020-05-04 17:40             ` David Marchand
2020-05-04 17:54               ` Jerin Jacob
2020-05-04 21:31                 ` Thomas Monjalon
2020-05-05  3:43                   ` Jerin Jacob
2020-05-05  7:01                     ` Thomas Monjalon
2020-05-05  7:17                       ` Jerin Jacob
2020-05-05  7:24                         ` Thomas Monjalon
2020-05-05  7:33                           ` Jerin Jacob
2020-05-05  8:23                             ` David Marchand
2020-05-05 10:12                               ` Jerin Jacob
2020-05-05 10:26                                 ` Thomas Monjalon
2020-05-05 10:46                                   ` Jerin Jacob
2020-05-05 11:48                                     ` Olivier Matz
2020-05-05 11:35                                 ` David Marchand
2020-05-05 12:26                                   ` Jerin Jacob
2020-05-05 15:25                                     ` Jerin Jacob
2020-05-05 16:28                                       ` David Marchand
2020-05-05 16:46                                         ` Jerin Jacob
2020-05-05 16:58                                           ` Thomas Monjalon
2020-05-05 17:08                                             ` Jerin Jacob
2020-05-05 17:09                                               ` Jerin Jacob
2020-05-05 17:20                                                 ` Thomas Monjalon
2020-05-05 17:28                                                   ` Jerin Jacob
2020-05-05 20:10                                                     ` Thomas Monjalon
2020-05-06  6:11                                                       ` Jerin Jacob
2020-07-04 14:31   ` Jerin Jacob
2020-07-04 15:14   ` [dpdk-dev] [PATCH v2] " David Marchand
2020-07-05 19:41     ` Thomas Monjalon
2020-05-03 20:31 ` [dpdk-dev] [PATCH 3/8] trace: simplify trace point headers David Marchand
2020-05-04  6:12   ` Jerin Jacob
2020-05-03 20:31 ` [dpdk-dev] [PATCH 4/8] trace: avoid confusion on optarg David Marchand
2020-05-04  7:55   ` [dpdk-dev] [EXT] " Sunil Kumar Kori
2020-05-04 14:09     ` David Marchand
2020-05-05  5:45       ` Sunil Kumar Kori
2020-05-05  5:47         ` Sunil Kumar Kori
2020-05-03 20:31 ` [dpdk-dev] [PATCH 5/8] trace: remove unneeded checks in internal API David Marchand
2020-05-04  8:16   ` [dpdk-dev] [EXT] " Sunil Kumar Kori
2020-05-03 20:31 ` [dpdk-dev] [PATCH 6/8] trace: remove limitation on patterns number David Marchand
2020-05-04  8:48   ` [dpdk-dev] [EXT] " Sunil Kumar Kori
2020-05-04 14:14     ` David Marchand
2020-05-05  5:54       ` Sunil Kumar Kori
2020-05-03 20:31 ` [dpdk-dev] [PATCH 7/8] trace: remove string duplication David Marchand
2020-05-04  9:01   ` [dpdk-dev] [EXT] " Sunil Kumar Kori
2020-05-03 20:31 ` [dpdk-dev] [PATCH 8/8] trace: fix build with gcc 10 David Marchand
2020-05-06 13:06 ` [dpdk-dev] [PATCH 0/8] Traces cleanup for rc2 David Marchand

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