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From: Phil Yang <phil.yang@arm.com>
To: maxime.coquelin@redhat.com, zhihong.wang@intel.com,
	xiaolong.ye@intel.com, dev@dpdk.org
Cc: thomas@monjalon.net, Honnappa.Nagarahalli@arm.com,
	gavin.hu@arm.com, joyce.kong@arm.com, nd@arm.com
Subject: [dpdk-dev] [PATCH v2] vhost: optimize broadcast rarp sync with c11 atomic
Date: Fri, 24 Apr 2020 00:54:49 +0800	[thread overview]
Message-ID: <1587660889-27810-1-git-send-email-phil.yang@arm.com> (raw)
In-Reply-To: <1584407863-774-6-git-send-email-phil.yang@arm.com>

The rarp packet broadcast flag is synchronized with rte_atomic_XX APIs
which is a full barrier, DMB, on aarch64. This patch optimized it with
c11 atomic one-way barrier.

Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Joyce Kong <joyce.kong@arm.com>
---
v2:
split from the 'generic rte atomic APIs deprecate proposal' patchset.

 lib/librte_vhost/vhost.h      |  2 +-
 lib/librte_vhost/vhost_user.c |  7 +++----
 lib/librte_vhost/virtio_net.c | 16 +++++++++-------
 3 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/lib/librte_vhost/vhost.h b/lib/librte_vhost/vhost.h
index 2087d14..0e22125 100644
--- a/lib/librte_vhost/vhost.h
+++ b/lib/librte_vhost/vhost.h
@@ -350,7 +350,7 @@ struct virtio_net {
 	uint32_t		flags;
 	uint16_t		vhost_hlen;
 	/* to tell if we need broadcast rarp packet */
-	rte_atomic16_t		broadcast_rarp;
+	int16_t			broadcast_rarp;
 	uint32_t		nr_vring;
 	int			dequeue_zero_copy;
 	int			extbuf;
diff --git a/lib/librte_vhost/vhost_user.c b/lib/librte_vhost/vhost_user.c
index bd1be01..857187d 100644
--- a/lib/librte_vhost/vhost_user.c
+++ b/lib/librte_vhost/vhost_user.c
@@ -2145,11 +2145,10 @@ vhost_user_send_rarp(struct virtio_net **pdev, struct VhostUserMsg *msg,
 	 * Set the flag to inject a RARP broadcast packet at
 	 * rte_vhost_dequeue_burst().
 	 *
-	 * rte_smp_wmb() is for making sure the mac is copied
-	 * before the flag is set.
+	 * __ATOMIC_RELEASE ordering is for making sure the mac is
+	 * copied before the flag is set.
 	 */
-	rte_smp_wmb();
-	rte_atomic16_set(&dev->broadcast_rarp, 1);
+	__atomic_store_n(&dev->broadcast_rarp, 1, __ATOMIC_RELEASE);
 	did = dev->vdpa_dev_id;
 	vdpa_dev = rte_vdpa_get_device(did);
 	if (vdpa_dev && vdpa_dev->ops->migration_done)
diff --git a/lib/librte_vhost/virtio_net.c b/lib/librte_vhost/virtio_net.c
index 37c47c7..fa10deb 100644
--- a/lib/librte_vhost/virtio_net.c
+++ b/lib/librte_vhost/virtio_net.c
@@ -2203,6 +2203,7 @@ rte_vhost_dequeue_burst(int vid, uint16_t queue_id,
 	struct virtio_net *dev;
 	struct rte_mbuf *rarp_mbuf = NULL;
 	struct vhost_virtqueue *vq;
+	int16_t success = 1;
 
 	dev = get_device(vid);
 	if (!dev)
@@ -2249,16 +2250,17 @@ rte_vhost_dequeue_burst(int vid, uint16_t queue_id,
 	 *
 	 * broadcast_rarp shares a cacheline in the virtio_net structure
 	 * with some fields that are accessed during enqueue and
-	 * rte_atomic16_cmpset() causes a write if using cmpxchg. This could
-	 * result in false sharing between enqueue and dequeue.
+	 * __atomic_compare_exchange_n causes a write if performed compare
+	 * and exchange. This could result in false sharing between enqueue
+	 * and dequeue.
 	 *
 	 * Prevent unnecessary false sharing by reading broadcast_rarp first
-	 * and only performing cmpset if the read indicates it is likely to
-	 * be set.
+	 * and only performing compare and exchange if the read indicates it
+	 * is likely to be set.
 	 */
-	if (unlikely(rte_atomic16_read(&dev->broadcast_rarp) &&
-			rte_atomic16_cmpset((volatile uint16_t *)
-				&dev->broadcast_rarp.cnt, 1, 0))) {
+	if (unlikely(__atomic_load_n(&dev->broadcast_rarp, __ATOMIC_ACQUIRE) &&
+			__atomic_compare_exchange_n(&dev->broadcast_rarp,
+			&success, 0, 0, __ATOMIC_RELEASE, __ATOMIC_RELAXED))) {
 
 		rarp_mbuf = rte_net_make_rarp_packet(mbuf_pool, &dev->mac);
 		if (rarp_mbuf == NULL) {
-- 
2.7.4


  reply	other threads:[~2020-04-23 16:55 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       ` Phil Yang [this message]
2020-04-27  8:57         ` [dpdk-dev] [PATCH v2] " 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           ` [dpdk-dev] [PATCH v4 5/6] service: optimize with c11 atomics Honnappa Nagarahalli
2020-05-06 10:20             ` 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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