From: Stephen Hemminger <stephen@networkplumber.org>
To: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Cc: dev@dpdk.org, thomas.monjalon@6wind.com,
jerin.jacob@caviumnetworks.com,
balasubramanian.manoharan@cavium.com, hemant.agrawal@nxp.com,
shreyansh.jain@nxp.com
Subject: Re: [dpdk-dev] [PATCH v4 2/2] ethdev: add traffic management API
Date: Fri, 19 May 2017 10:34:27 -0700 [thread overview]
Message-ID: <20170519103427.4b083a11@xeon-e3> (raw)
In-Reply-To: <1495213972-109148-3-git-send-email-cristian.dumitrescu@intel.com>
On Fri, 19 May 2017 18:12:52 +0100
Cristian Dumitrescu <cristian.dumitrescu@intel.com> wrote:
> +
> +#define RTE_TM_FUNC(port_id, func) \
> +({ \
> + const struct rte_tm_ops *ops = \
> + rte_tm_ops_get(port_id, error); \
> + if (ops == NULL) \
> + return -rte_errno; \
> + \
> + if (ops->func == NULL) \
> + return -rte_tm_error_set(error, \
> + ENOSYS, \
> + RTE_TM_ERROR_TYPE_UNSPECIFIED, \
> + NULL, \
> + rte_strerror(ENOSYS)); \
> + \
> + ops->func; \
> +})
If you are going to use a templating macro why not go all the way
and generate the whole function. Examples are in Linux kernel
macros are often used to generate show and set functions.
next prev parent reply other threads:[~2017-05-19 17:34 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-04 1:10 [dpdk-dev] [PATCH v3 0/2] ethdev: abstraction layer for QoS hierarchical scheduler Cristian Dumitrescu
2017-03-04 1:10 ` [dpdk-dev] [PATCH v3 1/2] ethdev: add capability control API Cristian Dumitrescu
2017-03-06 10:32 ` Thomas Monjalon
2017-03-06 16:35 ` Dumitrescu, Cristian
2017-03-06 16:57 ` Thomas Monjalon
2017-03-06 18:28 ` Dumitrescu, Cristian
2017-03-06 20:21 ` Thomas Monjalon
2017-03-06 20:41 ` Wiles, Keith
2017-03-06 20:54 ` Stephen Hemminger
2017-03-07 10:14 ` Dumitrescu, Cristian
2017-03-07 12:56 ` Thomas Monjalon
2017-03-07 19:17 ` Wiles, Keith
2017-03-06 16:36 ` Dumitrescu, Cristian
2017-05-19 17:12 ` [dpdk-dev] [PATCH v4 0/2] ethdev: abstraction layer for QoS traffic management Cristian Dumitrescu
2017-05-19 17:12 ` [dpdk-dev] [PATCH v4 1/2] ethdev: add traffic management ops get API Cristian Dumitrescu
2017-06-09 16:51 ` [dpdk-dev] [PATCH v5 0/2] ethdev: abstraction layer for QoS traffic management Cristian Dumitrescu
2017-06-09 16:51 ` [dpdk-dev] [PATCH v5 1/2] ethdev: add traffic management ops get API Cristian Dumitrescu
2017-06-09 16:51 ` [dpdk-dev] [PATCH v5 2/2] ethdev: add traffic management API Cristian Dumitrescu
2017-06-12 3:36 ` Jerin Jacob
2017-06-12 10:24 ` Dumitrescu, Cristian
2017-06-12 13:35 ` [dpdk-dev] [PATCH v6 0/2] ethdev: abstraction layer for QoS traffic management Cristian Dumitrescu
2017-06-12 13:35 ` [dpdk-dev] [PATCH v6 1/2] ethdev: add traffic management ops get API Cristian Dumitrescu
2017-06-12 13:35 ` [dpdk-dev] [PATCH v6 2/2] ethdev: add traffic management API Cristian Dumitrescu
2017-06-27 13:24 ` [dpdk-dev] [PATCH v6 0/2] ethdev: abstraction layer for QoS traffic management Dumitrescu, Cristian
2017-05-19 17:12 ` [dpdk-dev] [PATCH v4 2/2] ethdev: add traffic management API Cristian Dumitrescu
2017-05-19 17:34 ` Stephen Hemminger [this message]
2017-05-22 14:25 ` Dumitrescu, Cristian
2017-05-24 11:28 ` Hemant Agrawal
2017-05-31 13:45 ` Jerin Jacob
2017-05-31 17:05 ` Manoharan, Balasubramanian
2017-03-04 1:10 ` [dpdk-dev] [PATCH v3 2/2] ethdev: add hierarchical scheduler API Cristian Dumitrescu
2017-03-06 10:38 ` Thomas Monjalon
2017-03-06 16:59 ` Dumitrescu, Cristian
2017-03-06 20:07 ` Thomas Monjalon
2017-03-07 19:29 ` Dumitrescu, Cristian
2017-03-08 9:51 ` O'Driscoll, Tim
2017-03-10 18:37 ` Dumitrescu, Cristian
2017-03-15 12:43 ` Thomas Monjalon
2017-03-16 16:23 ` Dumitrescu, Cristian
2017-03-16 17:29 ` Thomas Monjalon
2017-03-16 17:40 ` Dumitrescu, Cristian
2017-03-16 18:10 ` Thomas Monjalon
2017-03-16 19:06 ` Dumitrescu, Cristian
2017-03-24 19:55 ` Dumitrescu, Cristian
2017-03-06 16:15 ` Stephen Hemminger
2017-03-06 18:17 ` Dumitrescu, Cristian
2017-03-16 17:35 ` Thomas Monjalon
2017-03-30 10:32 ` Hemant Agrawal
2017-04-07 16:51 ` Dumitrescu, Cristian
2017-04-07 13:20 ` Jerin Jacob
2017-04-07 17:47 ` Dumitrescu, Cristian
2017-04-10 14:00 ` Jerin Jacob
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