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From: Stephen Hemminger <stephen@networkplumber.org>
To: "Gaëtan Rivet" <gaetan.rivet@6wind.com>
Cc: Thomas Monjalon <thomas@monjalon.net>,
	dev@dpdk.org, Matan Azrad <matan@mellanox.com>,
	stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH 07/11] ethdev: add lock to port allocation check
Date: Thu, 10 May 2018 13:35:16 -0700	[thread overview]
Message-ID: <20180510133516.6552e936@xeon-e3> (raw)
In-Reply-To: <20180509122116.ljistjpz3dfljdqo@bidouze.vm.6wind.com>

On Wed, 9 May 2018 14:21:17 +0200
Gaëtan Rivet <gaetan.rivet@6wind.com> wrote:

> A suggestion about the naming here.
> Reading subsequent patches, we can see this function being used during
> ethdev allocation routines. The _lock_free suffix is a little
> misleading, as for an instant one can think that there is something
> being freed about an allocated ethdev lock.
> 
> I would suggest
> 
>   * rte_eth_dev_allocated_nolock
>     or
>   * rte_eth_dev_allocated_lockless
>     (or even rte_eth_lockless_dev_allocated)
> 
> instead.

Personally, used to the convention of:
    rte_eth_dev_find(name)
and
    _rte_eth_dev_find(name)

The _ implies internal version without lock.

Also allocated to me implies a boolean test only.

  parent reply	other threads:[~2018-05-10 20:35 UTC|newest]

Thread overview: 89+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-09  9:43 [dpdk-dev] [PATCH 00/11] ethdev: fix race conditions in iterator and notifications Thomas Monjalon
2018-05-09  9:43 ` [dpdk-dev] [PATCH 01/11] ethdev: fix debug log of owner id Thomas Monjalon
2018-05-09 17:53   ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2018-05-09  9:43 ` [dpdk-dev] [PATCH 02/11] net/failsafe: fix sub-device visibility Thomas Monjalon
2018-05-09 12:13   ` Gaëtan Rivet
2018-05-09 12:21     ` Thomas Monjalon
2018-05-09  9:43 ` [dpdk-dev] [PATCH 03/11] ethdev: add doxygen comments for each state Thomas Monjalon
2018-05-09 17:54   ` Ferruh Yigit
2018-05-09  9:43 ` [dpdk-dev] [PATCH 04/11] drivers/net: use higher level of probing helper for PCI Thomas Monjalon
2018-05-09 17:54   ` Ferruh Yigit
2018-05-09  9:43 ` [dpdk-dev] [PATCH 05/11] ethdev: add probing finish function Thomas Monjalon
2018-05-10 20:18   ` Stephen Hemminger
2018-05-10 21:49     ` Thomas Monjalon
2018-05-09  9:43 ` [dpdk-dev] [PATCH 06/11] ethdev: allow ownership operations on unused port Thomas Monjalon
2018-05-09 18:00   ` Ferruh Yigit
2018-05-09 19:05     ` Thomas Monjalon
2018-05-10 20:26   ` Stephen Hemminger
2018-05-10 21:53     ` Thomas Monjalon
2018-05-09  9:43 ` [dpdk-dev] [PATCH 07/11] ethdev: add lock to port allocation check Thomas Monjalon
2018-05-09 12:21   ` Gaëtan Rivet
2018-05-09 12:25     ` Thomas Monjalon
2018-05-10 20:35     ` Stephen Hemminger [this message]
2018-05-10 22:13       ` Thomas Monjalon
2018-05-10 23:47         ` Thomas Monjalon
2018-05-10 20:33   ` Stephen Hemminger
2018-05-10 22:10     ` Thomas Monjalon
2018-05-10 22:29       ` Stephen Hemminger
2018-05-09  9:43 ` [dpdk-dev] [PATCH 08/11] ethdev: fix port visibility before initialization Thomas Monjalon
2018-05-09 18:03   ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2018-05-09 19:08     ` Thomas Monjalon
2018-05-10 20:40   ` [dpdk-dev] " Stephen Hemminger
2018-05-10 22:18     ` Thomas Monjalon
2018-05-09  9:43 ` [dpdk-dev] [PATCH 09/11] ethdev: fix port probing notification Thomas Monjalon
2018-05-09 18:07   ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2018-05-09 19:13     ` Thomas Monjalon
2018-05-09  9:43 ` [dpdk-dev] [PATCH 10/11] net/failsafe: fix sub-device ownership race Thomas Monjalon
2018-05-09 12:41   ` Gaëtan Rivet
2018-05-09 13:01     ` Matan Azrad
2018-05-09 13:30       ` Gaëtan Rivet
2018-05-09 13:43         ` Thomas Monjalon
2018-05-09 14:03           ` Gaëtan Rivet
2018-05-09 21:59             ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
2018-05-09 13:26     ` [dpdk-dev] " Thomas Monjalon
2018-05-09  9:43 ` [dpdk-dev] [PATCH 11/11] ethdev: fix port removal notification timing Thomas Monjalon
2018-05-09 18:07   ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2018-05-09 22:43 ` [dpdk-dev] [PATCH v2 00/11] ethdev: fix race conditions in iterator and notifications Thomas Monjalon
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 01/11] ethdev: fix debug log of owner id Thomas Monjalon
2018-05-10  9:49     ` Andrew Rybchenko
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 02/11] net/failsafe: fix sub-device visibility Thomas Monjalon
2018-05-10  9:55     ` Andrew Rybchenko
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 03/11] ethdev: add doxygen comments for each state Thomas Monjalon
2018-05-10  9:56     ` Andrew Rybchenko
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 04/11] drivers/net: use higher level of probing helper for PCI Thomas Monjalon
2018-05-10 10:03     ` Andrew Rybchenko
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 05/11] ethdev: add probing finish function Thomas Monjalon
2018-05-10 10:37     ` Andrew Rybchenko
2018-05-10 10:54       ` Thomas Monjalon
2018-05-10 11:24         ` Andrew Rybchenko
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 06/11] ethdev: allow ownership operations on unused port Thomas Monjalon
2018-05-10 10:41     ` Andrew Rybchenko
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 07/11] ethdev: add lock to port allocation check Thomas Monjalon
2018-05-10 10:44     ` Andrew Rybchenko
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 08/11] ethdev: fix port visibility before initialization Thomas Monjalon
2018-05-10 10:52     ` Andrew Rybchenko
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 09/11] ethdev: fix port probing notification Thomas Monjalon
2018-05-10 10:53     ` Andrew Rybchenko
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 10/11] net/failsafe: fix sub-device ownership race Thomas Monjalon
2018-05-10 11:15     ` Andrew Rybchenko
2018-05-10 12:03       ` Matan Azrad
2018-05-09 22:43   ` [dpdk-dev] [PATCH v2 11/11] ethdev: fix port removal notification timing Thomas Monjalon
2018-05-10 11:17     ` Andrew Rybchenko
2018-05-10 11:19   ` [dpdk-dev] [PATCH v2 00/11] ethdev: fix race conditions in iterator and notifications Andrew Rybchenko
2018-05-10 16:23   ` Gaëtan Rivet
2018-05-10 22:27 ` [dpdk-dev] [PATCH " Stephen Hemminger
2018-05-10 23:58 ` [dpdk-dev] [PATCH v3 " Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 01/11] ethdev: fix debug log of owner id Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 02/11] net/failsafe: fix sub-device visibility Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 03/11] ethdev: add doxygen comments for each state Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 04/11] drivers/net: use higher level of probing helper for PCI Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 05/11] ethdev: add probing finish function Thomas Monjalon
2018-05-23 10:09     ` Ferruh Yigit
2018-05-23 10:14       ` Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 06/11] ethdev: allow ownership operations on unused port Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 07/11] ethdev: add lock to port allocation check Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 08/11] ethdev: fix port visibility before initialization Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 09/11] ethdev: fix port probing notification Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 10/11] net/failsafe: fix sub-device ownership race Thomas Monjalon
2018-05-10 23:58   ` [dpdk-dev] [PATCH v3 11/11] ethdev: fix port removal notification timing Thomas Monjalon
2018-05-11  1:14   ` [dpdk-dev] [PATCH v3 00/11] ethdev: fix race conditions in iterator and notifications Ferruh Yigit

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