From: Gage Eads <gage.eads@intel.com>
To: dev@dpdk.org
Cc: olivier.matz@6wind.com, arybchenko@solarflare.com,
bruce.richardson@intel.com, konstantin.ananyev@intel.com
Subject: [PATCH 5/6] mempool/ring: add non-blocking ring handlers
Date: Thu, 10 Jan 2019 15:01:21 -0600 [thread overview]
Message-ID: <20190110210122.24889-6-gage.eads@intel.com> (raw)
In-Reply-To: <20190110210122.24889-1-gage.eads@intel.com>
These handlers allow an application to create a mempool based on the
non-blocking ring, with any combination of single/multi producer/consumer.
Signed-off-by: Gage Eads <gage.eads@intel.com>
---
drivers/mempool/ring/rte_mempool_ring.c | 58 +++++++++++++++++++++++++++++++--
1 file changed, 55 insertions(+), 3 deletions(-)
diff --git a/drivers/mempool/ring/rte_mempool_ring.c b/drivers/mempool/ring/rte_mempool_ring.c
index bc123fc52..013dac3bc 100644
--- a/drivers/mempool/ring/rte_mempool_ring.c
+++ b/drivers/mempool/ring/rte_mempool_ring.c
@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2010-2016 Intel Corporation
+ * Copyright(c) 2010-2019 Intel Corporation
*/
#include <stdio.h>
@@ -47,11 +47,11 @@ common_ring_get_count(const struct rte_mempool *mp)
static int
-common_ring_alloc(struct rte_mempool *mp)
+__common_ring_alloc(struct rte_mempool *mp, int rg_flags)
{
- int rg_flags = 0, ret;
char rg_name[RTE_RING_NAMESIZE];
struct rte_ring *r;
+ int ret;
ret = snprintf(rg_name, sizeof(rg_name),
RTE_MEMPOOL_MZ_FORMAT, mp->name);
@@ -82,6 +82,18 @@ common_ring_alloc(struct rte_mempool *mp)
return 0;
}
+static int
+common_ring_alloc(struct rte_mempool *mp)
+{
+ return __common_ring_alloc(mp, 0);
+}
+
+static int
+common_ring_alloc_nb(struct rte_mempool *mp)
+{
+ return __common_ring_alloc(mp, RING_F_NB);
+}
+
static void
common_ring_free(struct rte_mempool *mp)
{
@@ -130,7 +142,47 @@ static const struct rte_mempool_ops ops_sp_mc = {
.get_count = common_ring_get_count,
};
+static const struct rte_mempool_ops ops_mp_mc_nb = {
+ .name = "ring_mp_mc_nb",
+ .alloc = common_ring_alloc_nb,
+ .free = common_ring_free,
+ .enqueue = common_ring_mp_enqueue,
+ .dequeue = common_ring_mc_dequeue,
+ .get_count = common_ring_get_count,
+};
+
+static const struct rte_mempool_ops ops_sp_sc_nb = {
+ .name = "ring_sp_sc_nb",
+ .alloc = common_ring_alloc_nb,
+ .free = common_ring_free,
+ .enqueue = common_ring_sp_enqueue,
+ .dequeue = common_ring_sc_dequeue,
+ .get_count = common_ring_get_count,
+};
+
+static const struct rte_mempool_ops ops_mp_sc_nb = {
+ .name = "ring_mp_sc_nb",
+ .alloc = common_ring_alloc_nb,
+ .free = common_ring_free,
+ .enqueue = common_ring_mp_enqueue,
+ .dequeue = common_ring_sc_dequeue,
+ .get_count = common_ring_get_count,
+};
+
+static const struct rte_mempool_ops ops_sp_mc_nb = {
+ .name = "ring_sp_mc_nb",
+ .alloc = common_ring_alloc_nb,
+ .free = common_ring_free,
+ .enqueue = common_ring_sp_enqueue,
+ .dequeue = common_ring_mc_dequeue,
+ .get_count = common_ring_get_count,
+};
+
MEMPOOL_REGISTER_OPS(ops_mp_mc);
MEMPOOL_REGISTER_OPS(ops_sp_sc);
MEMPOOL_REGISTER_OPS(ops_mp_sc);
MEMPOOL_REGISTER_OPS(ops_sp_mc);
+MEMPOOL_REGISTER_OPS(ops_mp_mc_nb);
+MEMPOOL_REGISTER_OPS(ops_sp_sc_nb);
+MEMPOOL_REGISTER_OPS(ops_mp_sc_nb);
+MEMPOOL_REGISTER_OPS(ops_sp_mc_nb);
--
2.13.6
next prev parent reply other threads:[~2019-01-10 21:02 UTC|newest]
Thread overview: 102+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-10 21:01 [PATCH 0/6] Add non-blocking ring Gage Eads
2019-01-10 21:01 ` [PATCH 1/6] ring: change head and tail to pointer-width size Gage Eads
2019-01-11 4:38 ` Stephen Hemminger
2019-01-11 19:07 ` Eads, Gage
2019-01-11 10:25 ` Burakov, Anatoly
2019-01-11 19:12 ` Eads, Gage
2019-01-11 19:55 ` Stephen Hemminger
2019-01-15 15:48 ` Eads, Gage
2019-01-11 10:40 ` Burakov, Anatoly
2019-01-11 10:58 ` Bruce Richardson
2019-01-11 11:30 ` Burakov, Anatoly
[not found] ` <20190111115851.GC3336@bricha3-MOBL.ger.corp.intel.com>
2019-01-11 19:27 ` Eads, Gage
2019-01-21 14:14 ` Burakov, Anatoly
2019-01-22 18:27 ` Eads, Gage
2019-01-10 21:01 ` [PATCH 2/6] ring: add a non-blocking implementation Gage Eads
2019-01-10 21:01 ` [PATCH 3/6] test_ring: add non-blocking ring autotest Gage Eads
2019-01-10 21:01 ` [PATCH 4/6] test_ring_perf: add non-blocking ring perf test Gage Eads
2019-01-10 21:01 ` Gage Eads [this message]
2019-01-13 13:43 ` [PATCH 5/6] mempool/ring: add non-blocking ring handlers Andrew Rybchenko
2019-01-10 21:01 ` [PATCH 6/6] doc: add NB ring comment to EAL "known issues" Gage Eads
2019-01-11 2:51 ` Varghese, Vipin
2019-01-11 19:30 ` Eads, Gage
2019-01-14 0:07 ` Varghese, Vipin
2019-01-15 23:52 ` [PATCH v2 0/5] Add non-blocking ring Gage Eads
2019-01-15 23:52 ` [PATCH v2 1/5] ring: change head and tail to pointer-width size Gage Eads
2019-01-15 23:52 ` [PATCH v2 2/5] ring: add a non-blocking implementation Gage Eads
2019-01-15 23:52 ` [PATCH v2 3/5] test_ring: add non-blocking ring autotest Gage Eads
2019-01-15 23:52 ` [PATCH v2 4/5] test_ring_perf: add non-blocking ring perf test Gage Eads
2019-01-15 23:52 ` [PATCH v2 5/5] mempool/ring: add non-blocking ring handlers Gage Eads
2019-01-16 0:26 ` [PATCH v2 0/5] Add non-blocking ring Stephen Hemminger
2019-01-18 15:23 ` [PATCH v3 " Gage Eads
2019-01-18 15:23 ` [PATCH v3 1/5] ring: add 64-bit headtail structure Gage Eads
2019-01-18 15:23 ` [PATCH v3 2/5] ring: add a non-blocking implementation Gage Eads
2019-01-22 10:12 ` Ola Liljedahl
2019-01-22 14:49 ` Ola Liljedahl
2019-01-22 21:31 ` Eads, Gage
2019-01-23 10:16 ` Ola Liljedahl
2019-01-25 17:21 ` Eads, Gage
2019-01-28 10:35 ` Ola Liljedahl
2019-01-28 18:54 ` Eads, Gage
2019-01-28 22:31 ` Ola Liljedahl
2019-01-28 13:34 ` Jerin Jacob Kollanukkaran
2019-01-28 13:43 ` Ola Liljedahl
2019-01-28 14:04 ` Jerin Jacob Kollanukkaran
2019-01-28 14:06 ` Ola Liljedahl
2019-01-28 18:59 ` Eads, Gage
2019-01-18 15:23 ` [PATCH v3 3/5] test_ring: add non-blocking ring autotest Gage Eads
2019-01-18 15:23 ` [PATCH v3 4/5] test_ring_perf: add non-blocking ring perf test Gage Eads
2019-01-18 15:23 ` [PATCH v3 5/5] mempool/ring: add non-blocking ring handlers Gage Eads
2019-01-22 9:27 ` [PATCH v3 0/5] Add non-blocking ring Ola Liljedahl
2019-01-22 10:15 ` Ola Liljedahl
2019-01-22 19:15 ` Eads, Gage
2019-01-23 16:02 ` Jerin Jacob Kollanukkaran
2019-01-23 16:29 ` Ola Liljedahl
2019-01-28 13:10 ` [EXT] " Jerin Jacob Kollanukkaran
2019-01-25 5:20 ` Honnappa Nagarahalli
2019-01-25 17:42 ` Eads, Gage
2019-01-25 17:56 ` Eads, Gage
2019-01-28 10:41 ` Ola Liljedahl
2019-01-28 18:14 ` [PATCH v4 " Gage Eads
2019-01-28 18:14 ` [PATCH v4 1/5] ring: add 64-bit headtail structure Gage Eads
2019-01-29 12:56 ` Ola Liljedahl
2019-01-30 4:26 ` Eads, Gage
2019-01-28 18:14 ` [PATCH v4 2/5] ring: add a non-blocking implementation Gage Eads
2019-01-28 18:14 ` [PATCH v4 3/5] test_ring: add non-blocking ring autotest Gage Eads
2019-01-28 18:14 ` [PATCH v4 4/5] test_ring_perf: add non-blocking ring perf test Gage Eads
2019-01-28 18:14 ` [PATCH v4 5/5] mempool/ring: add non-blocking ring handlers Gage Eads
2019-03-05 17:40 ` [PATCH v5 0/6] Add lock-free ring and mempool handler Gage Eads
2019-03-05 17:40 ` [PATCH v5 1/6] ring: add a pointer-width headtail structure Gage Eads
2019-03-05 17:40 ` [PATCH v5 2/6] ring: add a ring start marker Gage Eads
2019-03-05 17:40 ` [PATCH v5 3/6] ring: add a lock-free implementation Gage Eads
2019-03-05 17:40 ` [PATCH v5 4/6] test_ring: add lock-free ring autotest Gage Eads
2019-03-05 17:40 ` [PATCH v5 5/6] test_ring_perf: add lock-free ring perf test Gage Eads
2019-03-05 17:40 ` [PATCH v5 6/6] mempool/ring: add lock-free ring handlers Gage Eads
2019-03-06 15:03 ` [PATCH v6 0/6] Add lock-free ring and mempool handler Gage Eads
2019-03-06 15:03 ` [PATCH v6 1/6] ring: add a pointer-width headtail structure Gage Eads
2019-03-06 15:03 ` [PATCH v6 2/6] ring: add a ring start marker Gage Eads
2019-03-06 15:03 ` [PATCH v6 3/6] ring: add a lock-free implementation Gage Eads
2019-03-06 15:03 ` [PATCH v6 4/6] test_ring: add lock-free ring autotest Gage Eads
2019-03-06 15:03 ` [PATCH v6 5/6] test_ring_perf: add lock-free ring perf test Gage Eads
2019-03-06 15:03 ` [PATCH v6 6/6] mempool/ring: add lock-free ring handlers Gage Eads
2019-03-18 21:35 ` [PATCH v7 0/6] Add lock-free ring and mempool handler Gage Eads
2019-03-18 21:35 ` [PATCH v7 1/6] ring: add a pointer-width headtail structure Gage Eads
2019-03-18 21:35 ` [PATCH v7 2/6] ring: add a ring start marker Gage Eads
2019-03-18 21:35 ` [PATCH v7 3/6] ring: add a lock-free implementation Gage Eads
2019-03-19 15:50 ` Stephen Hemminger
2019-03-18 21:35 ` [PATCH v7 4/6] test_ring: add lock-free ring autotest Gage Eads
2019-03-18 21:35 ` [PATCH v7 5/6] test_ring_perf: add lock-free ring perf test Gage Eads
2019-03-18 21:35 ` [PATCH v7 6/6] mempool/ring: add lock-free ring handlers Gage Eads
2019-03-18 21:49 ` [PATCH v7 0/6] Add lock-free ring and mempool handler Eads, Gage
2019-03-19 15:51 ` Stephen Hemminger
2019-04-01 19:23 ` Eads, Gage
2019-04-02 10:16 ` Ola Liljedahl
2019-04-04 22:28 ` [dpdk-dev] " Eads, Gage
2019-03-19 1:20 ` [PATCH v8 " Gage Eads
2019-03-19 1:20 ` [PATCH v8 1/6] ring: add a pointer-width headtail structure Gage Eads
2019-03-19 1:20 ` [PATCH v8 2/6] ring: add a ring start marker Gage Eads
2019-03-19 1:20 ` [PATCH v8 3/6] ring: add a lock-free implementation Gage Eads
2019-03-19 1:20 ` [PATCH v8 4/6] test_ring: add lock-free ring autotest Gage Eads
2019-03-19 1:20 ` [PATCH v8 5/6] test_ring_perf: add lock-free ring perf test Gage Eads
2019-03-19 1:20 ` [PATCH v8 6/6] mempool/ring: add lock-free ring handlers Gage Eads
2019-04-03 16:46 ` [PATCH v8 0/6] Add lock-free ring and mempool handler Thomas Monjalon
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