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From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
To: dev@dpdk.org, phil.yang@arm.com, harry.van.haaren@intel.com
Cc: thomas@monjalon.net, david.marchand@redhat.com,
	konstantin.ananyev@intel.com, jerinj@marvell.com,
	hemant.agrawal@nxp.com, gage.eads@intel.com,
	bruce.richardson@intel.com, honnappa.nagarahalli@arm.com,
	nd@arm.com
Subject: [dpdk-dev] [PATCH v4 5/6] service: optimize with c11 atomics
Date: Tue,  5 May 2020 16:17:31 -0500	[thread overview]
Message-ID: <20200505211732.25291-6-honnappa.nagarahalli@arm.com> (raw)
In-Reply-To: <20200505211732.25291-1-honnappa.nagarahalli@arm.com>

From: Phil Yang <phil.yang@arm.com>

The num_mapped_cores is used as a statistics. Use c11 atomics with
RELAXED ordering for num_mapped_cores instead of rte_atomic ops which
enforce unnessary barriers on aarch64.

Replace execute_lock operations to spinlock_try_lock to avoid duplicate
code.

Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
---
 lib/librte_eal/common/rte_service.c | 32 ++++++++++++++++-------------
 lib/librte_eal/meson.build          |  4 ++++
 2 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/lib/librte_eal/common/rte_service.c b/lib/librte_eal/common/rte_service.c
index 37c16c4bc..5d35f8a8d 100644
--- a/lib/librte_eal/common/rte_service.c
+++ b/lib/librte_eal/common/rte_service.c
@@ -20,6 +20,7 @@
 #include <rte_atomic.h>
 #include <rte_memory.h>
 #include <rte_malloc.h>
+#include <rte_spinlock.h>
 
 #include "eal_private.h"
 
@@ -38,11 +39,11 @@ struct rte_service_spec_impl {
 	/* public part of the struct */
 	struct rte_service_spec spec;
 
-	/* atomic lock that when set indicates a service core is currently
+	/* spin lock that when set indicates a service core is currently
 	 * running this service callback. When not set, a core may take the
 	 * lock and then run the service callback.
 	 */
-	rte_atomic32_t execute_lock;
+	rte_spinlock_t execute_lock;
 
 	/* API set/get-able variables */
 	int8_t app_runstate;
@@ -54,7 +55,7 @@ struct rte_service_spec_impl {
 	 * It does not indicate the number of cores the service is running
 	 * on currently.
 	 */
-	rte_atomic32_t num_mapped_cores;
+	uint32_t num_mapped_cores;
 	uint64_t calls;
 	uint64_t cycles_spent;
 } __rte_cache_aligned;
@@ -332,7 +333,8 @@ rte_service_runstate_get(uint32_t id)
 	rte_smp_rmb();
 
 	int check_disabled = !(s->internal_flags & SERVICE_F_START_CHECK);
-	int lcore_mapped = (rte_atomic32_read(&s->num_mapped_cores) > 0);
+	int lcore_mapped = (__atomic_load_n(&s->num_mapped_cores,
+					    __ATOMIC_RELAXED) > 0);
 
 	return (s->app_runstate == RUNSTATE_RUNNING) &&
 		(s->comp_runstate == RUNSTATE_RUNNING) &&
@@ -375,11 +377,11 @@ service_run(uint32_t i, struct core_state *cs, uint64_t service_mask,
 	cs->service_active_on_lcore[i] = 1;
 
 	if ((service_mt_safe(s) == 0) && (serialize_mt_unsafe == 1)) {
-		if (!rte_atomic32_cmpset((uint32_t *)&s->execute_lock, 0, 1))
+		if (!rte_spinlock_trylock(&s->execute_lock))
 			return -EBUSY;
 
 		service_runner_do_callback(s, cs, i);
-		rte_atomic32_clear(&s->execute_lock);
+		rte_spinlock_unlock(&s->execute_lock);
 	} else
 		service_runner_do_callback(s, cs, i);
 
@@ -415,11 +417,11 @@ rte_service_run_iter_on_app_lcore(uint32_t id, uint32_t serialize_mt_unsafe)
 	/* Increment num_mapped_cores to reflect that this core is
 	 * now mapped capable of running the service.
 	 */
-	rte_atomic32_inc(&s->num_mapped_cores);
+	__atomic_add_fetch(&s->num_mapped_cores, 1, __ATOMIC_RELAXED);
 
 	int ret = service_run(id, cs, UINT64_MAX, s, serialize_mt_unsafe);
 
-	rte_atomic32_dec(&s->num_mapped_cores);
+	__atomic_sub_fetch(&s->num_mapped_cores, 1, __ATOMIC_RELAXED);
 
 	return ret;
 }
@@ -556,19 +558,19 @@ service_update(uint32_t sid, uint32_t lcore,
 
 		if (*set && !lcore_mapped) {
 			lcore_states[lcore].service_mask |= sid_mask;
-			rte_atomic32_inc(&rte_services[sid].num_mapped_cores);
+			__atomic_add_fetch(&rte_services[sid].num_mapped_cores,
+					    1, __ATOMIC_RELAXED);
 		}
 		if (!*set && lcore_mapped) {
 			lcore_states[lcore].service_mask &= ~(sid_mask);
-			rte_atomic32_dec(&rte_services[sid].num_mapped_cores);
+			__atomic_sub_fetch(&rte_services[sid].num_mapped_cores,
+					    1, __ATOMIC_RELAXED);
 		}
 	}
 
 	if (enabled)
 		*enabled = !!(lcore_states[lcore].service_mask & (sid_mask));
 
-	rte_smp_wmb();
-
 	return 0;
 }
 
@@ -616,7 +618,8 @@ rte_service_lcore_reset_all(void)
 		}
 	}
 	for (i = 0; i < RTE_SERVICE_NUM_MAX; i++)
-		rte_atomic32_set(&rte_services[i].num_mapped_cores, 0);
+		__atomic_store_n(&rte_services[i].num_mapped_cores, 0,
+				    __ATOMIC_RELAXED);
 
 	rte_smp_wmb();
 
@@ -699,7 +702,8 @@ rte_service_lcore_stop(uint32_t lcore)
 		int32_t enabled = service_mask & (UINT64_C(1) << i);
 		int32_t service_running = rte_service_runstate_get(i);
 		int32_t only_core = (1 ==
-			rte_atomic32_read(&rte_services[i].num_mapped_cores));
+			__atomic_load_n(&rte_services[i].num_mapped_cores,
+					__ATOMIC_RELAXED));
 
 		/* if the core is mapped, and the service is running, and this
 		 * is the only core that is mapped, the service would cease to
diff --git a/lib/librte_eal/meson.build b/lib/librte_eal/meson.build
index 0267c3b9d..c2d7a6954 100644
--- a/lib/librte_eal/meson.build
+++ b/lib/librte_eal/meson.build
@@ -21,3 +21,7 @@ endif
 if cc.has_header('getopt.h')
 	cflags += ['-DHAVE_GETOPT_H', '-DHAVE_GETOPT', '-DHAVE_GETOPT_LONG']
 endif
+# for clang 32-bit compiles we need libatomic for 64-bit atomic ops
+if cc.get_id() == 'clang' and dpdk_conf.get('RTE_ARCH_64') == false
+    ext_deps += cc.find_library('atomic')
+endif
-- 
2.17.1


  parent reply	other threads:[~2020-05-05 21:18 UTC|newest]

Thread overview: 219+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-10 17:49 [dpdk-dev] [PATCH 00/10] generic rte atomic APIs deprecate proposal Phil Yang
2020-03-10 17:49 ` [dpdk-dev] [PATCH 01/10] doc: add generic atomic deprecation section Phil Yang
2020-03-10 17:49 ` [dpdk-dev] [PATCH 02/10] devtools: prevent use of rte atomic APIs in future patches Phil Yang
2020-03-10 17:49 ` [dpdk-dev] [PATCH 03/10] vhost: optimize broadcast rarp sync with c11 atomic Phil Yang
2020-03-10 17:49 ` [dpdk-dev] [PATCH 04/10] ipsec: optimize with c11 atomic for sa outbound sqn update Phil Yang
2020-03-10 17:49 ` [dpdk-dev] [PATCH 05/10] service: remove rte prefix from static functions Phil Yang
2020-03-10 17:49 ` [dpdk-dev] [PATCH 06/10] service: remove redundant code Phil Yang
2020-03-10 17:49 ` [dpdk-dev] [PATCH 07/10] service: avoid race condition for MT unsafe service Phil Yang
2020-03-10 17:49 ` [dpdk-dev] [PATCH 08/10] service: identify service running on another core correctly Phil Yang
2020-03-10 17:49 ` [dpdk-dev] [PATCH 09/10] service: optimize with c11 one-way barrier Phil Yang
2020-03-10 17:49 ` [dpdk-dev] [PATCH 10/10] service: relax barriers with C11 atomic operations Phil Yang
2020-03-12  7:44 ` [dpdk-dev] [PATCH v2 00/10] generic rte atomic APIs deprecate proposal Phil Yang
2020-03-12  7:44   ` [dpdk-dev] [PATCH v2 01/10] doc: add generic atomic deprecation section Phil Yang
2020-03-12  7:44   ` [dpdk-dev] [PATCH v2 02/10] devtools: prevent use of rte atomic APIs in future patches Phil Yang
2020-03-12  7:44   ` [dpdk-dev] [PATCH v2 03/10] vhost: optimize broadcast rarp sync with c11 atomic Phil Yang
2020-03-12  7:44   ` [dpdk-dev] [PATCH v2 04/10] ipsec: optimize with c11 atomic for sa outbound sqn update Phil Yang
2020-03-12  7:44   ` [dpdk-dev] [PATCH v2 05/10] service: remove rte prefix from static functions Phil Yang
2020-03-12  7:44   ` [dpdk-dev] [PATCH v2 06/10] service: remove redundant code Phil Yang
2020-03-12  7:44   ` [dpdk-dev] [PATCH v2 07/10] service: avoid race condition for MT unsafe service Phil Yang
2020-03-12  7:44   ` [dpdk-dev] [PATCH v2 08/10] service: identify service running on another core correctly Phil Yang
2020-03-12  7:44   ` [dpdk-dev] [PATCH v2 09/10] service: optimize with c11 one-way barrier Phil Yang
2020-03-12  7:44   ` [dpdk-dev] [PATCH v2 10/10] service: relax barriers with C11 atomic operations Phil Yang
2020-03-17  1:17   ` [dpdk-dev] [PATCH v3 00/12] generic rte atomic APIs deprecate proposal Phil Yang
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 01/12] doc: add generic atomic deprecation section Phil Yang
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 02/12] devtools: prevent use of rte atomic APIs in future patches Phil Yang
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 03/12] eal/build: add libatomic dependency for 32-bit clang Phil Yang
2020-04-24  6:08       ` Phil Yang
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 04/12] build: remove redundant code Phil Yang
2020-04-24  6:14       ` Phil Yang
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 05/12] vhost: optimize broadcast rarp sync with c11 atomic Phil Yang
2020-04-23 16:54       ` [dpdk-dev] [PATCH v2] " Phil Yang
2020-04-27  8:57         ` Maxime Coquelin
2020-04-28 16:06         ` Maxime Coquelin
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 06/12] ipsec: optimize with c11 atomic for sa outbound sqn update Phil Yang
2020-03-23 18:48       ` Ananyev, Konstantin
2020-03-23 19:07         ` Honnappa Nagarahalli
2020-03-23 19:18           ` Ananyev, Konstantin
2020-03-23 20:20             ` Honnappa Nagarahalli
2020-03-24 13:10               ` Ananyev, Konstantin
2020-03-24 13:21                 ` Ananyev, Konstantin
2020-03-24 10:37             ` Phil Yang
2020-03-24 11:03               ` Ananyev, Konstantin
2020-03-25  9:38                 ` Phil Yang
2020-04-23 17:16       ` [dpdk-dev] [PATCH v2] " Phil Yang
2020-04-23 17:45         ` Jerin Jacob
2020-04-24  4:49           ` Phil Yang
2020-04-23 18:10         ` Ananyev, Konstantin
2020-04-24  4:35           ` Phil Yang
2020-04-24  4:33         ` [dpdk-dev] [PATCH v3] " Phil Yang
2020-04-24 11:17           ` Ananyev, Konstantin
2020-05-09 21:51             ` Akhil Goyal
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 07/12] service: remove rte prefix from static functions Phil Yang
2020-04-03 11:57       ` Van Haaren, Harry
2020-04-08 10:14         ` Phil Yang
2020-04-08 10:36           ` Van Haaren, Harry
2020-04-08 10:49             ` Phil Yang
2020-04-05 21:35       ` Honnappa Nagarahalli
2020-04-08 10:14         ` Phil Yang
2020-04-23 16:31       ` [dpdk-dev] [PATCH v2 0/6] use c11 atomics for service core lib Phil Yang
2020-04-23 16:31         ` [dpdk-dev] [PATCH v2 1/6] service: fix race condition for MT unsafe service Phil Yang
2020-04-29 16:51           ` Van Haaren, Harry
2020-04-29 22:48             ` Honnappa Nagarahalli
2020-05-01 14:21               ` Van Haaren, Harry
2020-05-01 14:56                 ` Honnappa Nagarahalli
2020-05-01 17:51                   ` Van Haaren, Harry
2020-04-23 16:31         ` [dpdk-dev] [PATCH v2 2/6] service: identify service running on another core correctly Phil Yang
2020-04-23 16:31         ` [dpdk-dev] [PATCH v2 3/6] service: remove rte prefix from static functions Phil Yang
2020-04-23 16:31         ` [dpdk-dev] [PATCH v2 4/6] service: remove redundant code Phil Yang
2020-04-23 16:31         ` [dpdk-dev] [PATCH v2 5/6] service: optimize with c11 atomics Phil Yang
2020-04-23 16:31         ` [dpdk-dev] [PATCH v2 6/6] service: relax barriers with C11 atomics Phil Yang
2020-05-02  0:02         ` [dpdk-dev] [PATCH v3 0/6] use c11 atomics for service core lib Honnappa Nagarahalli
2020-05-02  0:02           ` [dpdk-dev] [PATCH v3 1/6] service: fix race condition for MT unsafe service Honnappa Nagarahalli
2020-05-05 14:48             ` Van Haaren, Harry
2020-05-02  0:02           ` [dpdk-dev] [PATCH v3 2/6] service: identify service running on another core correctly Honnappa Nagarahalli
2020-05-05 14:48             ` Van Haaren, Harry
2020-05-02  0:02           ` [dpdk-dev] [PATCH v3 3/6] service: remove rte prefix from static functions Honnappa Nagarahalli
2020-05-05 14:48             ` Van Haaren, Harry
2020-05-02  0:02           ` [dpdk-dev] [PATCH v3 4/6] service: remove redundant code Honnappa Nagarahalli
2020-05-05 14:48             ` Van Haaren, Harry
2020-05-02  0:02           ` [dpdk-dev] [PATCH v3 5/6] service: optimize with c11 atomics Honnappa Nagarahalli
2020-05-05 14:48             ` Van Haaren, Harry
2020-05-02  0:02           ` [dpdk-dev] [PATCH v3 6/6] service: relax barriers with C11 atomics Honnappa Nagarahalli
2020-05-05 14:48             ` Van Haaren, Harry
2020-05-05 21:17         ` [dpdk-dev] [PATCH v4 0/6] use c11 atomics for service core lib Honnappa Nagarahalli
2020-05-05 21:17           ` [dpdk-dev] [PATCH v4 1/6] service: fix race condition for MT unsafe service Honnappa Nagarahalli
2020-05-05 21:17           ` [dpdk-dev] [PATCH v4 2/6] service: fix identification of service running on other lcore Honnappa Nagarahalli
2020-05-05 21:17           ` [dpdk-dev] [PATCH v4 3/6] service: remove rte prefix from static functions Honnappa Nagarahalli
2020-05-05 21:17           ` [dpdk-dev] [PATCH v4 4/6] service: remove redundant code Honnappa Nagarahalli
2020-05-05 21:17           ` Honnappa Nagarahalli [this message]
2020-05-06 10:20             ` [dpdk-dev] [PATCH v4 5/6] service: optimize with c11 atomics Phil Yang
2020-05-05 21:17           ` [dpdk-dev] [PATCH v4 6/6] service: relax barriers with C11 atomics Honnappa Nagarahalli
2020-05-06 10:24           ` [dpdk-dev] [PATCH v5 0/6] use c11 atomics for service core lib Phil Yang
2020-05-06 10:24             ` [dpdk-dev] [PATCH v5 1/6] service: fix race condition for MT unsafe service Phil Yang
2020-05-06 10:24             ` [dpdk-dev] [PATCH v5 2/6] service: fix identification of service running on other lcore Phil Yang
2020-05-06 10:24             ` [dpdk-dev] [PATCH v5 3/6] service: remove rte prefix from static functions Phil Yang
2020-05-06 10:24             ` [dpdk-dev] [PATCH v5 4/6] service: remove redundant code Phil Yang
2020-05-06 10:24             ` [dpdk-dev] [PATCH v5 5/6] service: optimize with c11 atomics Phil Yang
2020-05-06 10:24             ` [dpdk-dev] [PATCH v5 6/6] service: relax barriers with C11 atomics Phil Yang
2020-05-06 15:27             ` [dpdk-dev] [PATCH v6 0/6] use c11 atomics for service core lib Phil Yang
2020-05-06 15:27               ` [dpdk-dev] [PATCH v6 1/6] service: fix race condition for MT unsafe service Phil Yang
2020-05-06 15:28               ` [dpdk-dev] [PATCH v6 2/6] service: fix identification of service running on other lcore Phil Yang
2020-05-06 15:28               ` [dpdk-dev] [PATCH v6 3/6] service: remove rte prefix from static functions Phil Yang
2020-05-06 15:28               ` [dpdk-dev] [PATCH v6 4/6] service: remove redundant code Phil Yang
2020-05-06 15:28               ` [dpdk-dev] [PATCH v6 5/6] service: optimize with c11 atomics Phil Yang
2020-05-06 15:28               ` [dpdk-dev] [PATCH v6 6/6] service: relax barriers with C11 atomics Phil Yang
2020-05-11 11:21               ` [dpdk-dev] [PATCH v6 0/6] use c11 atomics for service core lib David Marchand
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 08/12] service: remove redundant code Phil Yang
2020-04-03 11:58       ` Van Haaren, Harry
2020-04-05 18:35         ` Honnappa Nagarahalli
2020-04-08 10:15           ` Phil Yang
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 09/12] service: avoid race condition for MT unsafe service Phil Yang
2020-04-03 11:58       ` Van Haaren, Harry
2020-04-04 18:03         ` Honnappa Nagarahalli
2020-04-08 18:05           ` Van Haaren, Harry
2020-04-09  1:31             ` Honnappa Nagarahalli
2020-04-09 16:46               ` Van Haaren, Harry
2020-04-18  6:21                 ` Honnappa Nagarahalli
2020-04-21 17:43                   ` Van Haaren, Harry
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 10/12] service: identify service running on another core correctly Phil Yang
2020-04-03 11:58       ` Van Haaren, Harry
2020-04-05  2:43         ` Honnappa Nagarahalli
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 11/12] service: optimize with c11 one-way barrier Phil Yang
2020-04-03 11:58       ` Van Haaren, Harry
2020-04-06  4:22         ` Honnappa Nagarahalli
2020-04-08 10:15         ` Phil Yang
2020-03-17  1:17     ` [dpdk-dev] [PATCH v3 12/12] service: relax barriers with C11 atomic operations Phil Yang
2020-04-03 11:58       ` Van Haaren, Harry
2020-04-06 17:06         ` Honnappa Nagarahalli
2020-04-08 19:42           ` Van Haaren, Harry
2020-03-18 14:01     ` [dpdk-dev] [PATCH v3 00/12] generic rte atomic APIs deprecate proposal Van Haaren, Harry
2020-03-18 15:13       ` Thomas Monjalon
2020-03-20  5:01         ` Honnappa Nagarahalli
2020-03-20 12:20           ` Jerin Jacob
2020-03-20  4:51       ` Honnappa Nagarahalli
2020-03-20 18:32         ` Honnappa Nagarahalli
2020-03-27 14:47           ` Van Haaren, Harry
2020-04-03  7:23     ` Mattias Rönnblom
2020-05-12  8:03     ` [dpdk-dev] [PATCH v4 0/4] " Phil Yang
2020-05-12  8:03       ` [dpdk-dev] [PATCH v4 1/4] doc: add generic atomic deprecation section Phil Yang
2020-05-12  8:03       ` [dpdk-dev] [PATCH v4 2/4] maintainers: claim maintainers of c11 atomics code Phil Yang
2020-05-24 23:11         ` Thomas Monjalon
2020-05-25  3:28           ` Phil Yang
2020-05-12  8:03       ` [dpdk-dev] [PATCH v4 3/4] devtools: prevent use of rte atomic APIs in future patches Phil Yang
2020-05-12  8:03       ` [dpdk-dev] [PATCH v4 4/4] eal/atomic: add wrapper for c11 atomics Phil Yang
2020-05-12 11:18         ` Morten Brørup
2020-05-13  9:40           ` Phil Yang
2020-05-13 15:32             ` Honnappa Nagarahalli
2020-05-12 18:20         ` Stephen Hemminger
2020-05-12 19:23           ` Honnappa Nagarahalli
2020-05-13  8:57             ` Morten Brørup
2020-05-13 15:30               ` Honnappa Nagarahalli
2020-05-13 19:04               ` Mattias Rönnblom
2020-05-13 19:40                 ` Honnappa Nagarahalli
2020-05-13 20:17                   ` Mattias Rönnblom
2020-05-14  8:34                     ` Morten Brørup
2020-05-14 20:16                       ` Mattias Rönnblom
2020-05-14 21:00                         ` Honnappa Nagarahalli
2020-05-13 11:53             ` Ananyev, Konstantin
2020-05-13 15:06               ` Honnappa Nagarahalli
2020-05-13 19:25           ` Mattias Rönnblom
2020-05-12  8:18       ` [dpdk-dev] [PATCH v4 0/4] generic rte atomic APIs deprecate proposal Phil Yang
2020-05-26  9:01       ` [dpdk-dev] [PATCH v5 " Phil Yang
2020-05-26  9:01         ` [dpdk-dev] [PATCH v5 1/4] doc: add generic atomic deprecation section Phil Yang
2020-05-26  9:01         ` [dpdk-dev] [PATCH v5 2/4] maintainers: claim maintainers of c11 atomics code Phil Yang
2020-05-26  9:01         ` [dpdk-dev] [PATCH v5 3/4] devtools: prevent use of rte atomic APIs in future patches Phil Yang
2020-06-29  4:38           ` Honnappa Nagarahalli
2020-06-29  5:38             ` Phil Yang
2020-05-26  9:01         ` [dpdk-dev] [PATCH v5 4/4] eal/atomic: add wrapper for c11 atomic thread fence Phil Yang
2020-06-29  4:40           ` Honnappa Nagarahalli
2020-06-29 10:09             ` Ananyev, Konstantin
2020-06-29 14:37               ` Honnappa Nagarahalli
2020-06-29 10:13           ` Ananyev, Konstantin
2020-07-07  9:50         ` [dpdk-dev] [PATCH v6 0/4] generic rte atomic APIs deprecate proposal Phil Yang
2020-07-07  9:50           ` [dpdk-dev] [PATCH v6 1/4] doc: add generic atomic deprecation section Phil Yang
2020-07-10 16:55             ` Thomas Monjalon
2020-07-10 23:47               ` Honnappa Nagarahalli
2020-07-07  9:50           ` [dpdk-dev] [PATCH v6 2/4] maintainers: claim maintainers of C11 atomics Phil Yang
2020-07-10 17:45             ` Thomas Monjalon
2020-07-10 23:41               ` Honnappa Nagarahalli
2020-07-13  6:26                 ` Phil Yang
2020-07-07  9:50           ` [dpdk-dev] [PATCH v6 3/4] devtools: prevent use of rte atomic APIs in future patches Phil Yang
2020-07-07  9:50           ` [dpdk-dev] [PATCH v6 4/4] eal/atomic: add wrapper for C11 atomic thread fence Phil Yang
2020-07-13  6:23           ` [dpdk-dev] [PATCH v7 0/3] generic rte atomic APIs deprecate proposal Phil Yang
2020-07-13  6:23             ` [dpdk-dev] [PATCH v7 1/3] doc: add generic atomic deprecation section Phil Yang
2020-07-14 18:36               ` Honnappa Nagarahalli
2020-07-15  2:58                 ` Phil Yang
2020-07-13  6:23             ` [dpdk-dev] [PATCH v7 2/3] devtools: prevent use of rte atomic APIs in future patches Phil Yang
2020-07-13  6:23             ` [dpdk-dev] [PATCH v7 3/3] eal/atomic: add wrapper for C11 atomic thread fence Phil Yang
2020-07-16  4:53             ` [dpdk-dev] [PATCH v8 0/3] generic rte atomic APIs deprecate proposal Phil Yang
2020-07-16  4:53               ` [dpdk-dev] [PATCH v8 1/3] doc: add optimizations using C11 atomic built-ins Phil Yang
2020-07-16 10:35                 ` David Marchand
2020-07-16 18:22                 ` Honnappa Nagarahalli
2020-07-17  4:44                   ` Phil Yang
2020-07-16  4:53               ` [dpdk-dev] [PATCH v8 2/3] devtools: prevent use of rte atomic APIs in future patches Phil Yang
2020-07-16 10:48                 ` David Marchand
2020-07-16 11:31                   ` Thomas Monjalon
2020-07-16 16:37                     ` Phil Yang
2020-07-16 16:42                       ` Thomas Monjalon
2020-07-16 16:59                         ` Honnappa Nagarahalli
2020-07-16 21:45                           ` Stephen Hemminger
2020-07-17 22:48                             ` Honnappa Nagarahalli
2020-07-18  2:18                               ` Stephen Hemminger
2020-07-17  4:48                           ` Phil Yang
2020-07-16 15:07                   ` Phil Yang
2020-07-16  4:53               ` [dpdk-dev] [PATCH v8 3/3] eal/atomic: add wrapper for C11 atomic thread fence Phil Yang
2020-07-17  5:08               ` [dpdk-dev] [PATCH v9 0/3] generic rte atomic APIs deprecate proposal Phil Yang
2020-07-17  5:08                 ` [dpdk-dev] [PATCH v9 1/3] doc: add optimizations using C11 atomic builtins Phil Yang
2020-07-17  5:08                 ` [dpdk-dev] [PATCH v9 2/3] devtools: prevent use of rte atomic APIs in future patches Phil Yang
2020-07-17  8:35                   ` Thomas Monjalon
2020-07-17  9:41                     ` Phil Yang
2020-07-17  5:08                 ` [dpdk-dev] [PATCH v9 3/3] eal/atomic: add wrapper for C11 atomic thread fence Phil Yang
2020-07-17  8:48                   ` Thomas Monjalon
2020-07-17  8:53                     ` Phil Yang
2020-07-17 10:14                 ` [dpdk-dev] [PATCH v10 0/3] generic rte atomic APIs deprecate proposal Phil Yang
2020-07-17 10:14                   ` [dpdk-dev] [PATCH v10 1/3] doc: add optimizations using C11 atomic builtins Phil Yang
2020-07-17 10:14                   ` [dpdk-dev] [PATCH v10 2/3] eal/atomic: add wrapper for C11 atomic thread fence Phil Yang
2020-07-17 10:14                   ` [dpdk-dev] [PATCH v10 3/3] devtools: prevent use of rte atomic APIs in future patches Phil Yang
2020-07-17 13:58                   ` [dpdk-dev] [PATCH v10 0/3] generic rte atomic APIs deprecate proposal David Marchand
2020-07-20  7:06                     ` Phil Yang

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