From: Jan Viktorin <viktorin@rehivetech.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: dev@dpdk.org, Bruce Richardson <bruce.richardson@intel.com>,
David Marchand <david.marchand@6wind.com>
Subject: Re: [dpdk-dev] [PATCH v1 01/10] app/test: introduce resources for tests
Date: Fri, 6 May 2016 18:20:42 +0200 [thread overview]
Message-ID: <20160506182042.411cf755@pcviktorin.fit.vutbr.cz> (raw)
In-Reply-To: <7154696.NNSjZHJaDi@xps13>
On Fri, 06 May 2016 16:01:08 +0200
Thomas Monjalon <thomas.monjalon@6wind.com> wrote:
> 2016-05-06 12:48, Jan Viktorin:
> > --- /dev/null
> > +++ b/app/test/resource.h
> > @@ -0,0 +1,61 @@
> > +/*-
> > + * BSD LICENSE
> [...]
> > + */
>
> Please include a multi-line comment here to explain what is a resource
> and why it is needed.
Will fix.
>
> > +
> > +#ifndef _RESOURCE_H_
> > +#define _RESOURCE_H_
> > +
> |...]
> |> +
> > +TAILQ_HEAD(resource_list, resource);
> > +extern struct resource_list resource_list;
>
> Why extern?
Will fix.
>
> > +
> > +struct resource {
> > + const char *name;
> > + const char *beg;
>
> begin?
> Bruce is removing some megabytes from lpm tests, so we have
> some room for field names ;)
I love 3-chars identifiers... ;)
I will rework this, thanks.
>
> > + const char *end;
> > + TAILQ_ENTRY(resource) next;
> > +};
> > +
> > +static inline size_t resource_size(const struct resource *r)
>
> Why inline? It could be in .c
OK.
>
> > +{
> > + return r->end - r->beg;
> > +}
> > +
> > +const struct resource *resource_find(const char *name);
> > +
> > +void __resource_register(struct resource *r);
>
> A comment is needed to explain the role of this function.
> Why a double underscore?
A non-API function. It shouldn't be called by user. Nothing more.
>
> > +#define REGISTER_RESOURCE(_n, _b, _e) \
>
> I'm not a big fan of the underscores.
+1
>
> > +static struct resource linkres_ ##_n = { \
> > + .name = RTE_STR(_n), \
> > + .beg = _b, \
> > + .end = _e, \
> > +}; \
> > +__REGISTER_RESOURCE(linkres_ ##_n)
>
> Please avoid nested macros.
I don't understand this. I am avoiding code duplication. Is it wrong?
>
> > +#define __REGISTER_RESOURCE(name) \
> > +static void __attribute__((constructor,used)) resinitfn_ ##name(void); \
>
> Why declaring the function just before its implementation?
Wrote in a hurry to work out-of-the box. Will fix...
>
> > +static void __attribute__((constructor,used)) resinitfn_ ##name(void) \
> > +{ \
> > + __resource_register(&name); \
> > +}
>
--
Jan Viktorin E-mail: Viktorin@RehiveTech.com
System Architect Web: www.RehiveTech.com
RehiveTech
Brno, Czech Republic
next prev parent reply other threads:[~2016-05-06 16:22 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-29 13:11 [dpdk-dev] [RFC 0/4] Include resources in tests Jan Viktorin
2016-04-29 13:11 ` [dpdk-dev] [RFC 1/4] app/test: introduce resources for tests Jan Viktorin
2016-04-29 13:11 ` [dpdk-dev] [RFC 2/4] app/test: support resources externally linked Jan Viktorin
2016-04-29 13:11 ` [dpdk-dev] [RFC 3/4] app/test: add functions to create files from resources Jan Viktorin
2016-04-29 13:11 ` [dpdk-dev] [RFC 4/4] app/test: support resources archived by tar Jan Viktorin
2016-05-05 13:33 ` Bruce Richardson
2016-05-05 17:05 ` Jan Viktorin
2016-05-06 9:02 ` Bruce Richardson
2016-04-29 14:42 ` [dpdk-dev] [RFC 0/4] Include resources in tests Bruce Richardson
2016-04-29 20:52 ` Jan Viktorin
2016-05-05 13:29 ` Bruce Richardson
2016-05-05 17:03 ` Jan Viktorin
2016-05-06 9:03 ` Bruce Richardson
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 00/10] " Jan Viktorin
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 01/10] app/test: introduce resources for tests Jan Viktorin
2016-05-06 14:01 ` Thomas Monjalon
2016-05-06 16:20 ` Jan Viktorin [this message]
2016-05-12 14:58 ` Thomas Monjalon
2016-05-12 15:01 ` Jan Viktorin
2016-05-09 15:36 ` Jan Viktorin
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 02/10] app/test: support resources externally linked Jan Viktorin
2016-05-06 14:32 ` Thomas Monjalon
2016-05-06 16:31 ` Jan Viktorin
2016-05-09 15:19 ` Jan Viktorin
2016-05-12 15:05 ` Thomas Monjalon
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 03/10] app/test: add functions to create files from resources Jan Viktorin
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 04/10] app/test: support resources archived by tar Jan Viktorin
2016-05-12 15:26 ` Thomas Monjalon
2016-05-12 15:28 ` Thomas Monjalon
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 05/10] app/test: use linked list to store PCI drivers Jan Viktorin
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 06/10] app/test: extract test_pci_setup and test_pci_cleanup Jan Viktorin
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 07/10] app/test: convert current pci_test into a single test case Jan Viktorin
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 08/10] eal/pci: replace SYSFS_PCI_DEVICES with pci_get_sysfs_path() Jan Viktorin
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 09/10] app/test: scan PCI bus using a fake sysfs Jan Viktorin
2016-05-06 10:48 ` [dpdk-dev] [PATCH v1 10/10] app/test: do not dump PCI devices in blacklist test Jan Viktorin
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 00/11] Include resources in tests Jan Viktorin
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 01/11] app/test: introduce resources for tests Jan Viktorin
2016-05-12 15:13 ` Thomas Monjalon
2016-05-12 15:19 ` Thomas Monjalon
2016-05-12 15:26 ` Jan Viktorin
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 02/11] mk: define objcopy-specific target and arch Jan Viktorin
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 03/11] app/test: support resources externally linked Jan Viktorin
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 04/11] app/test: add functions to create files from resources Jan Viktorin
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 05/11] app/test: support resources archived by tar Jan Viktorin
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 06/11] app/test: use linked list to store PCI drivers Jan Viktorin
2016-05-12 15:31 ` Thomas Monjalon
2016-05-12 15:53 ` Jan Viktorin
2016-05-12 16:08 ` Thomas Monjalon
2016-05-12 21:00 ` Jan Viktorin
2016-05-12 21:44 ` Thomas Monjalon
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 07/11] app/test: extract test_pci_setup and test_pci_cleanup Jan Viktorin
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 08/11] app/test: convert current pci_test into a single test case Jan Viktorin
2016-05-12 15:34 ` Thomas Monjalon
2016-05-13 15:19 ` Jan Viktorin
2016-05-13 15:35 ` Thomas Monjalon
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 09/11] eal/pci: replace SYSFS_PCI_DEVICES with pci_get_sysfs_path() Jan Viktorin
2016-05-12 15:41 ` Thomas Monjalon
2016-05-12 15:46 ` Jan Viktorin
2016-05-12 16:10 ` Thomas Monjalon
2016-05-13 15:26 ` Jan Viktorin
2016-05-12 15:44 ` Thomas Monjalon
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 10/11] app/test: scan PCI bus using a fake sysfs Jan Viktorin
2016-05-10 18:13 ` [dpdk-dev] [PATCH v2 11/11] app/test: do not dump PCI devices in blacklist test Jan Viktorin
2016-05-17 18:34 ` [dpdk-dev] [PATCH v3 00/11] Include resources in tests Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 00/10] " Jan Viktorin
2016-06-13 8:20 ` Jan Viktorin
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 " Jan Viktorin
2016-06-13 18:32 ` Thomas Monjalon
2016-06-14 8:23 ` Hunt, David
2016-06-14 8:37 ` Thomas Monjalon
2016-06-14 8:59 ` [dpdk-dev] [PATCH] config: make libarchive optional Thomas Monjalon
2016-06-14 9:33 ` Jan Viktorin
2016-06-14 9:50 ` Thomas Monjalon
2016-06-14 10:01 ` [dpdk-dev] [PATCH v2] " Thomas Monjalon
2016-06-14 12:53 ` Jan Viktorin
2016-06-14 13:33 ` Thomas Monjalon
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 01/10] app/test: introduce resources for tests Jan Viktorin
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 02/10] mk: define objcopy-specific target and arch Jan Viktorin
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 03/10] app/test: support resources externally linked Jan Viktorin
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 04/10] app/test: add functions to create files from resources Jan Viktorin
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 05/10] app/test: support resources archived by tar Jan Viktorin
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 06/10] app/test: use linked list to store PCI drivers Jan Viktorin
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 07/10] app/test: extract test_pci_setup and test_pci_cleanup Jan Viktorin
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 08/10] app/test: convert current pci_test into a single test case Jan Viktorin
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 09/10] eal/pci: allow to override sysfs Jan Viktorin
2016-06-13 15:07 ` [dpdk-dev] [PATCH v5 10/10] app/test: do not dump PCI devices in blacklist test Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 01/10] app/test: introduce resources for tests Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 02/10] mk: define objcopy-specific target and arch Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 03/10] app/test: support resources externally linked Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 04/10] app/test: add functions to create files from resources Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 05/10] app/test: support resources archived by tar Jan Viktorin
2016-06-13 14:40 ` Thomas Monjalon
2016-06-13 14:43 ` Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 06/10] app/test: use linked list to store PCI drivers Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 07/10] app/test: extract test_pci_setup and test_pci_cleanup Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 08/10] app/test: convert current pci_test into a single test case Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 09/10] eal/pci: allow to override sysfs Jan Viktorin
2016-06-13 8:12 ` [dpdk-dev] [PATCH v4 10/10] app/test: do not dump PCI devices in blacklist test Jan Viktorin
2016-05-17 18:34 ` [dpdk-dev] [PATCH v3 01/11] app/test: introduce resources for tests Jan Viktorin
2016-05-19 8:51 ` Jan Viktorin
2016-05-17 18:34 ` [dpdk-dev] [PATCH v3 02/11] mk: define objcopy-specific target and arch Jan Viktorin
2016-05-17 18:34 ` [dpdk-dev] [PATCH v3 03/11] app/test: support resources externally linked Jan Viktorin
2016-05-17 18:34 ` [dpdk-dev] [PATCH v3 04/11] app/test: add functions to create files from resources Jan Viktorin
2016-05-17 18:34 ` [dpdk-dev] [PATCH v3 05/11] app/test: support resources archived by tar Jan Viktorin
2016-05-17 18:34 ` [dpdk-dev] [PATCH v3 06/11] app/test: use linked list to store PCI drivers Jan Viktorin
2016-05-17 18:34 ` [dpdk-dev] [PATCH v3 07/11] app/test: extract test_pci_setup and test_pci_cleanup Jan Viktorin
2016-05-17 18:34 ` [dpdk-dev] [PATCH v3 08/11] app/test: convert current pci_test into a single test case Jan Viktorin
2016-05-17 18:34 ` [dpdk-dev] [PATCH v3 09/11] eal/pci: allow to override sysfs Jan Viktorin
2016-05-19 8:51 ` Jan Viktorin
2016-05-17 18:35 ` [dpdk-dev] [PATCH v3 10/11] app/test: scan PCI bus using a fake sysfs Jan Viktorin
2016-05-17 18:35 ` [dpdk-dev] [PATCH v3 11/11] app/test: do not dump PCI devices in blacklist test Jan Viktorin
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