From: Ankur Dwivedi <adwivedi@marvell.com>
To: Jerin Jacob <jerinjacobk@gmail.com>,
David Marchand <david.marchand@redhat.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"thomas@monjalon.net" <thomas@monjalon.net>,
"ferruh.yigit@amd.com" <ferruh.yigit@amd.com>,
Jerin Jacob Kollanukkaran <jerinj@marvell.com>
Subject: RE: [EXT] Re: [PATCH v1 1/5] mempool: remove internal tracepoints from version map
Date: Tue, 14 Feb 2023 11:37:22 +0000 [thread overview]
Message-ID: <PH0PR18MB5003FE6AEC949E43ABE218BBDDA29@PH0PR18MB5003.namprd18.prod.outlook.com> (raw)
In-Reply-To: <CALBAE1PFjqnyqvrkTQGcbC7nQKQZTut4E9ttSYrqNpjeYkXwXA@mail.gmail.com>
>Subject: Re: [EXT] Re: [PATCH v1 1/5] mempool: remove internal tracepoints
>from version map
>
>On Fri, Feb 10, 2023 at 7:54 PM David Marchand
><david.marchand@redhat.com> wrote:
>>
>> On Fri, Feb 10, 2023 at 8:06 AM Jerin Jacob <jerinjacobk@gmail.com> wrote:
>> >
>> > On Fri, Feb 10, 2023 at 12:30 PM Ankur Dwivedi <adwivedi@marvell.com>
>wrote:
>> > >
>> > > >On Thu, Feb 9, 2023 at 7:00 PM Ankur Dwivedi
>> > > ><adwivedi@marvell.com>
>> > > >wrote:
>> > > >>
>> > > >> The file rte_mempool_trace.h contains tracepoints which are
>> > > >> internal to the mempool library. This file is renamed to
>> > > >> mempool_trace.h, and is made an internal header. The
>> > > >> tracepoints in this file are removed from the experimental section in
>version.map file.
>> > > >>
>> > > >> Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
>> > > >
>> > > >> @@ -47,22 +47,8 @@ EXPERIMENTAL {
>> > > >> __rte_mempool_trace_generic_get;
>> > > >> __rte_mempool_trace_get_bulk;
>> > > >> __rte_mempool_trace_get_contig_blocks;
>> > > >
>> > > >I think, FP ones also can be removed.
>> > >
>> > > The FP symbols are used in header file rte_mempool.h. Removing the
>> > > symbols will cause build failure in shared build.
>> >
>> > OK. Please update the below note documentation only for FP symbols
>then.
>>
>> I disagree.
>>
>> We may enhance this note, but it is not a matter of being FP / non-FP.
>> A simple example is the "generic" non-FP tracepoints provided by EAL.
>
>OK. Then what's your recommendation for the document update ?
>Generic datatype exposed by EAL trace library or FP trace point object. or
>something else?
>I am trying to see what needs to be added/changed in documentation?
Will the following line in document cover the different cases:
For generic tracepoint or for tracepoint used in public header files, the user must export a ``__<trace_function_name>`` symbol in the library ``.map`` file, for this tracepoint to be used out of the library in shared builds.
>
>
>
>>
>>
>> --
>> David Marchand
>>
next prev parent reply other threads:[~2023-02-14 11:37 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-09 13:30 [PATCH v1 0/5] " Ankur Dwivedi
2023-02-09 13:30 ` [PATCH v1 1/5] mempool: " Ankur Dwivedi
2023-02-09 14:23 ` David Marchand
2023-02-10 5:32 ` [EXT] " Ankur Dwivedi
2023-02-10 5:44 ` Jerin Jacob
2023-02-10 7:00 ` [EXT] " Ankur Dwivedi
2023-02-10 7:06 ` Jerin Jacob
2023-02-10 14:24 ` David Marchand
2023-02-10 15:32 ` Jerin Jacob
2023-02-14 11:37 ` Ankur Dwivedi [this message]
2023-02-20 14:18 ` David Marchand
2023-02-09 13:30 ` [PATCH v1 2/5] cryptodev: " Ankur Dwivedi
2023-02-09 13:30 ` [PATCH v1 3/5] eal: " Ankur Dwivedi
2023-02-09 13:30 ` [PATCH v1 4/5] ethdev: " Ankur Dwivedi
2023-02-09 14:13 ` Ferruh Yigit
2023-02-09 13:30 ` [PATCH v1 5/5] eventdev: " Ankur Dwivedi
2023-02-10 10:34 ` [PATCH v2 0/5] " Ankur Dwivedi
2023-02-10 10:34 ` [PATCH v2 1/5] mempool: " Ankur Dwivedi
2023-02-10 10:34 ` [PATCH v2 2/5] cryptodev: " Ankur Dwivedi
2023-02-10 10:34 ` [PATCH v2 3/5] eal: " Ankur Dwivedi
2023-02-10 10:34 ` [PATCH v2 4/5] ethdev: " Ankur Dwivedi
2023-02-10 14:19 ` David Marchand
2023-02-13 8:14 ` [EXT] " Ankur Dwivedi
2023-02-10 10:34 ` [PATCH v2 5/5] eventdev: " Ankur Dwivedi
2023-02-10 13:08 ` Jerin Jacob
2023-02-15 9:42 ` [PATCH v3 0/5] " Ankur Dwivedi
2023-02-15 9:42 ` [PATCH v3 1/5] mempool: " Ankur Dwivedi
2023-02-15 9:42 ` [PATCH v3 2/5] cryptodev: " Ankur Dwivedi
2023-02-15 9:42 ` [PATCH v3 3/5] eal: " Ankur Dwivedi
2023-02-15 9:42 ` [PATCH v3 4/5] ethdev: " Ankur Dwivedi
2023-02-15 9:42 ` [PATCH v3 5/5] eventdev: " Ankur Dwivedi
2023-02-20 14:39 ` [PATCH v3 0/5] " Thomas Monjalon
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