From: Phil Yang <phil.yang@arm.com>
To: david.marchand@redhat.com, dev@dpdk.org
Cc: olivier.matz@6wind.com, stephen@networkplumber.org,
drc@linux.vnet.ibm.com, Honnappa.Nagarahalli@arm.com,
Ruifeng.Wang@arm.com, nd@arm.com, Ray Kinsella <mdr@ashroe.eu>,
Neil Horman <nhorman@tuxdriver.com>,
John McNamara <john.mcnamara@intel.com>,
Marko Kovacevic <marko.kovacevic@intel.com>
Subject: [dpdk-dev] [PATCH v5 2/2] doc: announce deprecation of refcnt atomic member
Date: Fri, 17 Jul 2020 12:36:51 +0800 [thread overview]
Message-ID: <1594960611-19470-2-git-send-email-phil.yang@arm.com> (raw)
In-Reply-To: <1594960611-19470-1-git-send-email-phil.yang@arm.com>
refcnt_atomic member in structures rte_mbuf and rte_mbuf_ext_shared_info
will be deprecated in 20.11 release.
Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Signed-off-by: Phil Yang <phil.yang@arm.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
---
doc/guides/rel_notes/deprecation.rst | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index a58a179..99c9806 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -129,6 +129,12 @@ Deprecation Notices
in "rte_sched.h". These changes are aligned to improvements suggested in the
RFC https://mails.dpdk.org/archives/dev/2018-November/120035.html.
+* mbuf: ``refcnt_atomic`` member in structures ``rte_mbuf`` and
+ ``rte_mbuf_ext_shared_info`` is of type ``rte_atomic16_t``. Due to adoption
+ of C11 atomic builtins it will be of type ``uint16_t``. ``refcnt_atomic``
+ will be removed in 20.11. It will be replaced with ``refcnt`` of type
+ ``uint16_t``.
+
* metrics: The function ``rte_metrics_init`` will have a non-void return
in order to notify errors instead of calling ``rte_exit``.
--
2.7.4
next prev parent reply other threads:[~2020-07-17 4:37 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-11 10:26 [dpdk-dev] [PATCH] mbuf: use c11 atomics for refcnt operations Phil Yang
2020-07-03 15:38 ` David Marchand
2020-07-06 8:03 ` Phil Yang
2020-07-07 10:10 ` [dpdk-dev] [PATCH v2] mbuf: use C11 " Phil Yang
2020-07-07 17:13 ` Stephen Hemminger
2020-07-08 4:48 ` Phil Yang
2020-07-08 11:43 ` Olivier Matz
2020-07-09 9:52 ` Phil Yang
2020-07-08 5:11 ` Phil Yang
2020-07-08 11:44 ` Olivier Matz
2020-07-09 10:00 ` Phil Yang
2020-07-09 10:10 ` [dpdk-dev] [PATCH v3] mbuf: use C11 atomic built-ins " Phil Yang
2020-07-09 11:03 ` Olivier Matz
2020-07-09 13:00 ` Phil Yang
2020-07-09 13:31 ` Honnappa Nagarahalli
2020-07-09 14:10 ` Phil Yang
2020-07-09 15:58 ` [dpdk-dev] [PATCH v4 1/2] " Phil Yang
2020-07-09 15:58 ` [dpdk-dev] [PATCH v4 2/2] doc: announce deprecation of refcnt atomic member Phil Yang
2020-07-10 2:55 ` Ruifeng Wang
2020-07-13 15:54 ` Phil Yang
2020-07-14 10:41 ` Ananyev, Konstantin
2020-07-15 12:29 ` [dpdk-dev] [PATCH v4 1/2] mbuf: use C11 atomic built-ins for refcnt operations David Marchand
2020-07-15 12:49 ` Aaron Conole
2020-07-15 16:29 ` Phil Yang
2020-07-16 4:16 ` Phil Yang
2020-07-16 11:30 ` David Marchand
2020-07-16 13:20 ` Dodji Seketeli
2020-07-16 19:11 ` David Marchand
2020-07-17 4:41 ` Phil Yang
2020-07-16 11:32 ` Olivier Matz
2020-07-17 4:36 ` [dpdk-dev] [PATCH v5 1/2] mbuf: use C11 atomic builtins " Phil Yang
2020-07-17 4:36 ` Phil Yang [this message]
2020-07-17 11:45 ` [dpdk-dev] [PATCH v5 2/2] doc: announce deprecation of refcnt atomic member Olivier Matz
2020-07-17 14:32 ` David Marchand
2020-07-17 14:35 ` David Marchand
2020-07-17 16:06 ` Ananyev, Konstantin
2020-07-17 16:20 ` Bruce Richardson
2020-07-21 8:35 ` David Marchand
2020-07-21 8:48 ` Ananyev, Konstantin
2020-07-21 8:37 ` [dpdk-dev] [PATCH v5 1/2] mbuf: use C11 atomic builtins for refcnt operations David Marchand
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