From: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>
To: Olivier MATZ <olivier.matz@6wind.com>
Cc: "thomas.monjalon@6wind.com" <thomas.monjalon@6wind.com>,
"stephen@networkplumber.org" <stephen@networkplumber.org>,
"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v3] eal: redefine logtype values
Date: Wed, 19 Apr 2017 11:12:06 +0000 [thread overview]
Message-ID: <E115CCD9D858EF4F90C690B0DCB4D8974780C617@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <20170418115740.00d3b39f@glumotte.dev.6wind.com>
> -----Original Message-----
> From: Olivier MATZ [mailto:olivier.matz@6wind.com]
> Sent: Tuesday, April 18, 2017 10:58 AM
> To: De Lara Guarch, Pablo
> Cc: thomas.monjalon@6wind.com; stephen@networkplumber.org;
> dev@dpdk.org
> Subject: Re: [PATCH v3] eal: redefine logtype values
>
> Hi Pablo,
>
> On Thu, 13 Apr 2017 14:42:47 +0100, Pablo de Lara
> <pablo.de.lara.guarch@intel.com> wrote:
> > After the changes in commit c1b5fa94a46f
> > ("eal: support dynamic log types"), logtype is not treated as a
> > bitmask, but a decimal value. Therefore, values have to be
> > converted.
> >
> > Fixes: c1b5fa94a46f ("eal: support dynamic log types")
> >
> > Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
> > ---
> >
> > Changes in v3:
> > - Created array of structures containing logtype id and string
> > - Added left shift to convert new decimal values to bitmask for backward
> compatibility
> >
> > Changes in v2:
> > - Used new RTE_LOGTYPE values in rte_log_init()
> >
> > lib/librte_eal/common/eal_common_log.c | 37 +++----------
> > lib/librte_eal/common/include/rte_log.h | 94
> +++++++++++++++++++++++----------
> > 2 files changed, 73 insertions(+), 58 deletions(-)
>
> [...]
>
>
> > @@ -111,6 +111,42 @@ extern struct rte_logs rte_logs;
> > #define RTE_LOG_INFO 7U /**< Informational. */
> > #define RTE_LOG_DEBUG 8U /**< Debug-level messages. */
> >
> > +struct logtype {
> > + uint32_t log_id;
> > + char logtype[32];
> > +};
> > +
> > +static const struct logtype logtype_strings[] = {
> > + {RTE_LOGTYPE_EAL, "eal"},
> > + {RTE_LOGTYPE_MALLOC, "malloc"},
> > + {RTE_LOGTYPE_RING, "ring"},
> > + {RTE_LOGTYPE_MEMPOOL, "mempool"},
> > + {RTE_LOGTYPE_TIMER, "timer"},
> > + {RTE_LOGTYPE_PMD, "pmd"},
> > + {RTE_LOGTYPE_HASH, "hash"},
> > + {RTE_LOGTYPE_LPM, "lpm"},
> > + {RTE_LOGTYPE_KNI, "kni"},
> > + {RTE_LOGTYPE_ACL, "acl"},
> > + {RTE_LOGTYPE_POWER, "power"},
> > + {RTE_LOGTYPE_METER, "meter"},
> > + {RTE_LOGTYPE_SCHED, "sched"},
> > + {RTE_LOGTYPE_PORT, "port"},
> > + {RTE_LOGTYPE_TABLE, "table"},
> > + {RTE_LOGTYPE_PIPELINE, "pipeline"},
> > + {RTE_LOGTYPE_MBUF, "mbuf"},
> > + {RTE_LOGTYPE_CRYPTODEV, "cryptodev"},
> > + {RTE_LOGTYPE_EFD, "efd"},
> > + {RTE_LOGTYPE_EVENTDEV, "eventdev"},
> > + {RTE_LOGTYPE_USER1, "user1"},
> > + {RTE_LOGTYPE_USER2, "user2"},
> > + {RTE_LOGTYPE_USER3, "user3"},
> > + {RTE_LOGTYPE_USER4, "user4"},
> > + {RTE_LOGTYPE_USER5, "user5"},
> > + {RTE_LOGTYPE_USER6, "user6"},
> > + {RTE_LOGTYPE_USER7, "user7"},
> > + {RTE_LOGTYPE_USER8, "user8"}
> > +};
> > +
> > /**
> > * Change the stream that will be used by the logging system.
> > *
>
> Could it go in eal_common_log.c instead? I think we don't need it in
> the header file, and it would avoid to pollute the global namespace.
>
> Apart from that, I tested the patch and it works. Thanks!
Sure, good idea. Will send a v4 shortly.
>
> I wonder if we can now remove the use or USERx logs in apps.
> It still has to work for compat, but it would be better to register
> a new logtype instead. I have a patch to do that in testpmd, I'll
> send it today. Not sure it should go in the release or not.
Yes, I think we need to start moving the apps to use the new logs (and the libraries, right?).
Probably a bit late to do it in this release, I think it can wait until the next one.
Pablo
>
> Regards,
> Olivier
next prev parent reply other threads:[~2017-04-19 11:13 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-12 14:14 [dpdk-dev] [PATCH] " Pablo de Lara
2017-04-12 15:15 ` Thomas Monjalon
2017-04-12 15:22 ` De Lara Guarch, Pablo
2017-04-12 15:35 ` [dpdk-dev] [PATCH v2] " Pablo de Lara
2017-04-12 19:23 ` Olivier MATZ
2017-04-13 8:32 ` De Lara Guarch, Pablo
2017-04-13 9:09 ` De Lara Guarch, Pablo
2017-04-12 21:41 ` Stephen Hemminger
2017-04-13 13:43 ` De Lara Guarch, Pablo
2017-04-13 13:42 ` [dpdk-dev] [PATCH v3] " Pablo de Lara
2017-04-18 9:57 ` Olivier MATZ
2017-04-19 11:12 ` De Lara Guarch, Pablo [this message]
2017-04-19 11:22 ` [dpdk-dev] [PATCH] " Pablo de Lara
2017-04-19 11:23 ` De Lara Guarch, Pablo
2017-04-19 11:24 ` [dpdk-dev] [PATCH v4] " Pablo de Lara
2017-04-19 12:15 ` Olivier MATZ
2017-04-19 13:46 ` De Lara Guarch, Pablo
2017-04-19 14:06 ` [dpdk-dev] [PATCH v5] " Pablo de Lara
2017-04-19 14:16 ` Olivier MATZ
2017-04-19 22:49 ` Thomas Monjalon
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