From: Li Zhang <lizh@nvidia.com>
To: <orika@nvidia.com>, <viacheslavo@nvidia.com>, <matan@nvidia.com>,
<shahafs@nvidia.com>
Cc: <dev@dpdk.org>, <thomas@monjalon.net>, <rasland@nvidia.com>,
<roniba@nvidia.com>
Subject: [PATCH 10/16] vdpa/mlx5: add task ring for MT management
Date: Mon, 6 Jun 2022 14:20:56 +0300 [thread overview]
Message-ID: <20220606112109.208873-20-lizh@nvidia.com> (raw)
In-Reply-To: <20220606112109.208873-1-lizh@nvidia.com>
The configuration threads tasks need a container to
support multiple tasks assigned to a thread in parallel.
Use rte_ring container per thread to manage
the thread tasks without locks.
The caller thread from the user context opens a task to
a thread and enqueue it to the thread ring.
The thread polls its ring and dequeue tasks.
That’s why the ring should be in multi-producer
and single consumer mode.
Anatomic counter manages the tasks completion notification.
The threads report errors to the caller by
a dedicated error counter per task.
Signed-off-by: Li Zhang <lizh@nvidia.com>
---
drivers/vdpa/mlx5/mlx5_vdpa.h | 17 ++++
drivers/vdpa/mlx5/mlx5_vdpa_cthread.c | 115 +++++++++++++++++++++++++-
2 files changed, 130 insertions(+), 2 deletions(-)
diff --git a/drivers/vdpa/mlx5/mlx5_vdpa.h b/drivers/vdpa/mlx5/mlx5_vdpa.h
index 4e7c2557b7..2bbb868ec6 100644
--- a/drivers/vdpa/mlx5/mlx5_vdpa.h
+++ b/drivers/vdpa/mlx5/mlx5_vdpa.h
@@ -74,10 +74,22 @@ enum {
};
#define MLX5_VDPA_MAX_C_THRD 256
+#define MLX5_VDPA_MAX_TASKS_PER_THRD 4096
+#define MLX5_VDPA_TASKS_PER_DEV 64
+
+/* Generic task information and size must be multiple of 4B. */
+struct mlx5_vdpa_task {
+ struct mlx5_vdpa_priv *priv;
+ uint32_t *remaining_cnt;
+ uint32_t *err_cnt;
+ uint32_t idx;
+} __rte_packed __rte_aligned(4);
/* Generic mlx5_vdpa_c_thread information. */
struct mlx5_vdpa_c_thread {
pthread_t tid;
+ struct rte_ring *rng;
+ pthread_cond_t c_cond;
};
struct mlx5_vdpa_conf_thread_mng {
@@ -532,4 +544,9 @@ mlx5_vdpa_mult_threads_create(int cpu_core);
*/
void
mlx5_vdpa_mult_threads_destroy(bool need_unlock);
+
+bool
+mlx5_vdpa_task_add(struct mlx5_vdpa_priv *priv,
+ uint32_t thrd_idx,
+ uint32_t num);
#endif /* RTE_PMD_MLX5_VDPA_H_ */
diff --git a/drivers/vdpa/mlx5/mlx5_vdpa_cthread.c b/drivers/vdpa/mlx5/mlx5_vdpa_cthread.c
index ba7d8b63b3..1fdc92d3ad 100644
--- a/drivers/vdpa/mlx5/mlx5_vdpa_cthread.c
+++ b/drivers/vdpa/mlx5/mlx5_vdpa_cthread.c
@@ -11,17 +11,103 @@
#include <rte_alarm.h>
#include <rte_tailq.h>
#include <rte_ring_elem.h>
+#include <rte_ring_peek.h>
#include <mlx5_common.h>
#include "mlx5_vdpa_utils.h"
#include "mlx5_vdpa.h"
+static inline uint32_t
+mlx5_vdpa_c_thrd_ring_dequeue_bulk(struct rte_ring *r,
+ void **obj, uint32_t n, uint32_t *avail)
+{
+ uint32_t m;
+
+ m = rte_ring_dequeue_bulk_elem_start(r, obj,
+ sizeof(struct mlx5_vdpa_task), n, avail);
+ n = (m == n) ? n : 0;
+ rte_ring_dequeue_elem_finish(r, n);
+ return n;
+}
+
+static inline uint32_t
+mlx5_vdpa_c_thrd_ring_enqueue_bulk(struct rte_ring *r,
+ void * const *obj, uint32_t n, uint32_t *free)
+{
+ uint32_t m;
+
+ m = rte_ring_enqueue_bulk_elem_start(r, n, free);
+ n = (m == n) ? n : 0;
+ rte_ring_enqueue_elem_finish(r, obj,
+ sizeof(struct mlx5_vdpa_task), n);
+ return n;
+}
+
+bool
+mlx5_vdpa_task_add(struct mlx5_vdpa_priv *priv,
+ uint32_t thrd_idx,
+ uint32_t num)
+{
+ struct rte_ring *rng = conf_thread_mng.cthrd[thrd_idx].rng;
+ struct mlx5_vdpa_task task[MLX5_VDPA_TASKS_PER_DEV];
+ uint32_t i;
+
+ MLX5_ASSERT(num <= MLX5_VDPA_TASKS_PER_DEV);
+ for (i = 0 ; i < num; i++) {
+ task[i].priv = priv;
+ /* To be added later. */
+ }
+ if (!mlx5_vdpa_c_thrd_ring_enqueue_bulk(rng, (void **)&task, num, NULL))
+ return -1;
+ for (i = 0 ; i < num; i++)
+ if (task[i].remaining_cnt)
+ __atomic_fetch_add(task[i].remaining_cnt, 1,
+ __ATOMIC_RELAXED);
+ /* wake up conf thread. */
+ pthread_mutex_lock(&conf_thread_mng.cthrd_lock);
+ pthread_cond_signal(&conf_thread_mng.cthrd[thrd_idx].c_cond);
+ pthread_mutex_unlock(&conf_thread_mng.cthrd_lock);
+ return 0;
+}
+
static void *
mlx5_vdpa_c_thread_handle(void *arg)
{
- /* To be added later. */
- return arg;
+ struct mlx5_vdpa_conf_thread_mng *multhrd = arg;
+ pthread_t thread_id = pthread_self();
+ struct mlx5_vdpa_priv *priv;
+ struct mlx5_vdpa_task task;
+ struct rte_ring *rng;
+ uint32_t thrd_idx;
+ uint32_t task_num;
+
+ for (thrd_idx = 0; thrd_idx < multhrd->max_thrds;
+ thrd_idx++)
+ if (multhrd->cthrd[thrd_idx].tid == thread_id)
+ break;
+ if (thrd_idx >= multhrd->max_thrds)
+ return NULL;
+ rng = multhrd->cthrd[thrd_idx].rng;
+ while (1) {
+ task_num = mlx5_vdpa_c_thrd_ring_dequeue_bulk(rng,
+ (void **)&task, 1, NULL);
+ if (!task_num) {
+ /* No task and condition wait. */
+ pthread_mutex_lock(&multhrd->cthrd_lock);
+ pthread_cond_wait(
+ &multhrd->cthrd[thrd_idx].c_cond,
+ &multhrd->cthrd_lock);
+ pthread_mutex_unlock(&multhrd->cthrd_lock);
+ }
+ priv = task.priv;
+ if (priv == NULL)
+ continue;
+ __atomic_fetch_sub(task.remaining_cnt,
+ 1, __ATOMIC_RELAXED);
+ /* To be added later. */
+ }
+ return NULL;
}
static void
@@ -34,6 +120,10 @@ mlx5_vdpa_c_thread_destroy(uint32_t thrd_idx, bool need_unlock)
if (need_unlock)
pthread_mutex_init(&conf_thread_mng.cthrd_lock, NULL);
}
+ if (conf_thread_mng.cthrd[thrd_idx].rng) {
+ rte_ring_free(conf_thread_mng.cthrd[thrd_idx].rng);
+ conf_thread_mng.cthrd[thrd_idx].rng = NULL;
+ }
}
static int
@@ -45,6 +135,7 @@ mlx5_vdpa_c_thread_create(int cpu_core)
rte_cpuset_t cpuset;
pthread_attr_t attr;
uint32_t thrd_idx;
+ uint32_t ring_num;
char name[32];
int ret;
@@ -60,8 +151,26 @@ mlx5_vdpa_c_thread_create(int cpu_core)
DRV_LOG(ERR, "Failed to set thread priority.");
goto c_thread_err;
}
+ ring_num = MLX5_VDPA_MAX_TASKS_PER_THRD / conf_thread_mng.max_thrds;
+ if (!ring_num) {
+ DRV_LOG(ERR, "Invalid ring number for thread.");
+ goto c_thread_err;
+ }
for (thrd_idx = 0; thrd_idx < conf_thread_mng.max_thrds;
thrd_idx++) {
+ snprintf(name, sizeof(name), "vDPA-mthread-ring-%d",
+ thrd_idx);
+ conf_thread_mng.cthrd[thrd_idx].rng = rte_ring_create_elem(name,
+ sizeof(struct mlx5_vdpa_task), ring_num,
+ rte_socket_id(),
+ RING_F_MP_HTS_ENQ | RING_F_MC_HTS_DEQ |
+ RING_F_EXACT_SZ);
+ if (!conf_thread_mng.cthrd[thrd_idx].rng) {
+ DRV_LOG(ERR,
+ "Failed to create vdpa multi-threads %d ring.",
+ thrd_idx);
+ goto c_thread_err;
+ }
ret = pthread_create(&conf_thread_mng.cthrd[thrd_idx].tid,
&attr, mlx5_vdpa_c_thread_handle,
(void *)&conf_thread_mng);
@@ -91,6 +200,8 @@ mlx5_vdpa_c_thread_create(int cpu_core)
name);
else
DRV_LOG(DEBUG, "Thread name: %s.", name);
+ pthread_cond_init(&conf_thread_mng.cthrd[thrd_idx].c_cond,
+ NULL);
}
pthread_mutex_unlock(&conf_thread_mng.cthrd_lock);
return 0;
--
2.31.1
next prev parent reply other threads:[~2022-06-06 11:24 UTC|newest]
Thread overview: 137+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-08 7:55 [RFC 00/15] Add vDPA multi-threads optiomization Li Zhang
2022-04-08 7:55 ` [RFC 01/15] examples/vdpa: fix vDPA device remove Li Zhang
2022-04-08 7:55 ` [RFC 02/15] vdpa/mlx5: support pre create virtq resource Li Zhang
2022-04-08 7:55 ` [RFC 03/15] common/mlx5: add DevX API to move QP to reset state Li Zhang
2022-04-08 7:55 ` [RFC 04/15] vdpa/mlx5: support event qp reuse Li Zhang
2022-04-08 7:55 ` [RFC 05/15] common/mlx5: extend virtq modifiable fields Li Zhang
2022-04-08 7:55 ` [RFC 06/15] vdpa/mlx5: pre-create virtq in the prob Li Zhang
2022-04-08 7:55 ` [RFC 07/15] vdpa/mlx5: optimize datapath-control synchronization Li Zhang
2022-04-08 7:55 ` [RFC 08/15] vdpa/mlx5: add multi-thread management for configuration Li Zhang
2022-04-08 7:55 ` [RFC 09/15] vdpa/mlx5: add task ring for MT management Li Zhang
2022-04-08 7:56 ` [RFC 10/15] vdpa/mlx5: add MT task for VM memory registration Li Zhang
2022-04-08 7:56 ` [RFC 11/15] vdpa/mlx5: add virtq creation task for MT management Li Zhang
2022-04-08 7:56 ` [RFC 12/15] vdpa/mlx5: add virtq LM log task Li Zhang
2022-04-08 7:56 ` [RFC 13/15] vdpa/mlx5: add device close task Li Zhang
2022-04-08 7:56 ` [RFC 14/15] vdpa/mlx5: add virtq sub-resources creation Li Zhang
2022-04-08 7:56 ` [RFC 15/15] vdpa/mlx5: prepare virtqueue resource creation Li Zhang
2022-06-06 11:20 ` [PATCH v1 00/17] Add vDPA multi-threads optiomization Li Zhang
2022-06-06 11:20 ` [PATCH v1 01/17] vdpa/mlx5: fix usage of capability for max number of virtqs Li Zhang
2022-06-06 11:20 ` [PATCH v1 02/17] eal: add device removal in rte cleanup Li Zhang
2022-06-06 11:20 ` [PATCH 02/16] examples/vdpa: fix vDPA device remove Li Zhang
2022-06-06 11:20 ` [PATCH v1 03/17] examples/vdpa: fix devices cleanup Li Zhang
2022-06-06 11:20 ` [PATCH 03/16] vdpa/mlx5: support pre create virtq resource Li Zhang
2022-06-06 11:20 ` [PATCH 04/16] common/mlx5: add DevX API to move QP to reset state Li Zhang
2022-06-06 11:20 ` [PATCH v1 04/17] vdpa/mlx5: support pre create virtq resource Li Zhang
2022-06-06 11:20 ` [PATCH v1 05/17] common/mlx5: add DevX API to move QP to reset state Li Zhang
2022-06-06 11:20 ` [PATCH 05/16] vdpa/mlx5: support event qp reuse Li Zhang
2022-06-06 11:20 ` [PATCH 06/16] common/mlx5: extend virtq modifiable fields Li Zhang
2022-06-06 11:20 ` [PATCH v1 06/17] vdpa/mlx5: support event qp reuse Li Zhang
2022-06-06 11:20 ` [PATCH v1 07/17] common/mlx5: extend virtq modifiable fields Li Zhang
2022-06-06 11:20 ` [PATCH 07/16] vdpa/mlx5: pre-create virtq in the prob Li Zhang
2022-06-06 11:20 ` [PATCH 08/16] vdpa/mlx5: optimize datapath-control synchronization Li Zhang
2022-06-06 11:20 ` [PATCH v1 08/17] vdpa/mlx5: pre-create virtq in the prob Li Zhang
2022-06-06 11:20 ` [PATCH 09/16] vdpa/mlx5: add multi-thread management for configuration Li Zhang
2022-06-06 11:20 ` [PATCH v1 09/17] vdpa/mlx5: optimize datapath-control synchronization Li Zhang
2022-06-06 11:20 ` [PATCH v1 10/17] vdpa/mlx5: add multi-thread management for configuration Li Zhang
2022-06-06 11:20 ` Li Zhang [this message]
2022-06-06 11:20 ` [PATCH 11/16] vdpa/mlx5: add MT task for VM memory registration Li Zhang
2022-06-06 11:20 ` [PATCH v1 11/17] vdpa/mlx5: add task ring for MT management Li Zhang
2022-06-06 11:20 ` [PATCH v1 12/17] vdpa/mlx5: add MT task for VM memory registration Li Zhang
2022-06-06 11:21 ` [PATCH 12/16] vdpa/mlx5: add virtq creation task for MT management Li Zhang
2022-06-06 11:21 ` [PATCH 13/16] vdpa/mlx5: add virtq LM log task Li Zhang
2022-06-06 11:21 ` [PATCH v1 13/17] vdpa/mlx5: add virtq creation task for MT management Li Zhang
2022-06-06 11:21 ` [PATCH 14/16] vdpa/mlx5: add device close task Li Zhang
2022-06-06 11:21 ` [PATCH v1 14/17] vdpa/mlx5: add virtq LM log task Li Zhang
2022-06-06 11:21 ` [PATCH v1 15/17] vdpa/mlx5: add device close task Li Zhang
2022-06-06 11:21 ` [PATCH 15/16] vdpa/mlx5: add virtq sub-resources creation Li Zhang
2022-06-06 11:21 ` [PATCH v1 16/17] " Li Zhang
2022-06-06 11:21 ` [PATCH 16/16] vdpa/mlx5: prepare virtqueue resource creation Li Zhang
2022-06-06 11:21 ` [PATCH v1 17/17] " Li Zhang
2022-06-06 11:46 ` [PATCH v1 00/17] Add vDPA multi-threads optiomization Li Zhang
2022-06-06 11:46 ` [PATCH v1 01/17] vdpa/mlx5: fix usage of capability for max number of virtqs Li Zhang
2022-06-06 11:46 ` [PATCH v1 02/17] eal: add device removal in rte cleanup Li Zhang
2022-06-06 11:46 ` [PATCH v1 03/17] examples/vdpa: fix devices cleanup Li Zhang
2022-06-06 11:46 ` [PATCH v1 04/17] vdpa/mlx5: support pre create virtq resource Li Zhang
2022-06-06 11:46 ` [PATCH v1 05/17] common/mlx5: add DevX API to move QP to reset state Li Zhang
2022-06-06 11:46 ` [PATCH v1 06/17] vdpa/mlx5: support event qp reuse Li Zhang
2022-06-06 11:46 ` [PATCH v1 07/17] common/mlx5: extend virtq modifiable fields Li Zhang
2022-06-06 11:46 ` [PATCH v1 08/17] vdpa/mlx5: pre-create virtq in the prob Li Zhang
2022-06-06 11:46 ` [PATCH v1 09/17] vdpa/mlx5: optimize datapath-control synchronization Li Zhang
2022-06-06 11:46 ` [PATCH v1 10/17] vdpa/mlx5: add multi-thread management for configuration Li Zhang
2022-06-06 11:46 ` [PATCH v1 11/17] vdpa/mlx5: add task ring for MT management Li Zhang
2022-06-06 11:46 ` [PATCH v1 12/17] vdpa/mlx5: add MT task for VM memory registration Li Zhang
2022-06-06 11:46 ` [PATCH v1 13/17] vdpa/mlx5: add virtq creation task for MT management Li Zhang
2022-06-06 11:46 ` [PATCH v1 14/17] vdpa/mlx5: add virtq LM log task Li Zhang
2022-06-06 11:46 ` [PATCH v1 15/17] vdpa/mlx5: add device close task Li Zhang
2022-06-06 11:46 ` [PATCH v1 16/17] vdpa/mlx5: add virtq sub-resources creation Li Zhang
2022-06-06 11:46 ` [PATCH v1 17/17] vdpa/mlx5: prepare virtqueue resource creation Li Zhang
2022-06-16 2:29 ` [PATCH v2 00/15] mlx5/vdpa: optimize live migration time Li Zhang
2022-06-16 2:29 ` [PATCH v2 01/15] vdpa/mlx5: fix usage of capability for max number of virtqs Li Zhang
2022-06-17 14:27 ` Maxime Coquelin
2022-06-16 2:29 ` [PATCH v2 02/15] vdpa/mlx5: support pre create virtq resource Li Zhang
2022-06-17 15:36 ` Maxime Coquelin
2022-06-18 8:04 ` Li Zhang
2022-06-16 2:30 ` [PATCH v2 03/15] common/mlx5: add DevX API to move QP to reset state Li Zhang
2022-06-17 15:41 ` Maxime Coquelin
2022-06-16 2:30 ` [PATCH v2 04/15] vdpa/mlx5: support event qp reuse Li Zhang
2022-06-16 2:30 ` [PATCH v2 05/15] common/mlx5: extend virtq modifiable fields Li Zhang
2022-06-17 15:45 ` Maxime Coquelin
2022-06-16 2:30 ` [PATCH v2 06/15] vdpa/mlx5: pre-create virtq in the prob Li Zhang
2022-06-17 15:53 ` Maxime Coquelin
2022-06-18 7:54 ` Li Zhang
2022-06-16 2:30 ` [PATCH v2 07/15] vdpa/mlx5: optimize datapath-control synchronization Li Zhang
2022-06-16 2:30 ` [PATCH v2 08/15] vdpa/mlx5: add multi-thread management for configuration Li Zhang
2022-06-16 2:30 ` [PATCH v2 09/15] vdpa/mlx5: add task ring for MT management Li Zhang
2022-06-16 2:30 ` [PATCH v2 10/15] vdpa/mlx5: add MT task for VM memory registration Li Zhang
2022-06-16 2:30 ` [PATCH v2 11/15] vdpa/mlx5: add virtq creation task for MT management Li Zhang
2022-06-16 2:30 ` [PATCH v2 12/15] vdpa/mlx5: add virtq LM log task Li Zhang
2022-06-16 2:30 ` [PATCH v2 13/15] vdpa/mlx5: add device close task Li Zhang
2022-06-16 2:30 ` [PATCH v2 14/15] vdpa/mlx5: add virtq sub-resources creation Li Zhang
2022-06-16 2:30 ` [PATCH v2 15/15] vdpa/mlx5: prepare virtqueue resource creation Li Zhang
2022-06-16 7:24 ` [PATCH v2 00/15] mlx5/vdpa: optimize live migration time Maxime Coquelin
2022-06-16 9:02 ` Maxime Coquelin
2022-06-17 1:49 ` Li Zhang
2022-06-18 8:47 ` [PATCH v3 " Li Zhang
2022-06-18 8:47 ` [PATCH v3 01/15] vdpa/mlx5: fix usage of capability for max number of virtqs Li Zhang
2022-06-18 8:47 ` [PATCH v3 02/15] vdpa/mlx5: support pre create virtq resource Li Zhang
2022-06-18 8:47 ` [PATCH v3 03/15] common/mlx5: add DevX API to move QP to reset state Li Zhang
2022-06-18 8:47 ` [PATCH v3 04/15] vdpa/mlx5: support event qp reuse Li Zhang
2022-06-18 8:47 ` [PATCH v3 05/15] common/mlx5: extend virtq modifiable fields Li Zhang
2022-06-18 8:47 ` [PATCH v3 06/15] vdpa/mlx5: pre-create virtq at probe time Li Zhang
2022-06-18 8:47 ` [PATCH v3 07/15] vdpa/mlx5: optimize datapath-control synchronization Li Zhang
2022-06-18 8:47 ` [PATCH v3 08/15] vdpa/mlx5: add multi-thread management for configuration Li Zhang
2022-06-18 8:47 ` [PATCH v3 09/15] vdpa/mlx5: add task ring for MT management Li Zhang
2022-06-18 8:48 ` [PATCH v3 10/15] vdpa/mlx5: add MT task for VM memory registration Li Zhang
2022-06-18 8:48 ` [PATCH v3 11/15] vdpa/mlx5: add virtq creation task for MT management Li Zhang
2022-06-18 8:48 ` [PATCH v3 12/15] vdpa/mlx5: add virtq LM log task Li Zhang
2022-06-18 8:48 ` [PATCH v3 13/15] vdpa/mlx5: add device close task Li Zhang
2022-06-18 8:48 ` [PATCH v3 14/15] vdpa/mlx5: add virtq sub-resources creation Li Zhang
2022-06-18 8:48 ` [PATCH v3 15/15] vdpa/mlx5: prepare virtqueue resource creation Li Zhang
2022-06-18 9:02 ` [PATCH v4 00/15] mlx5/vdpa: optimize live migration time Li Zhang
2022-06-18 9:02 ` [PATCH v4 01/15] vdpa/mlx5: fix usage of capability for max number of virtqs Li Zhang
2022-06-18 9:02 ` [PATCH v4 02/15] vdpa/mlx5: support pre create virtq resource Li Zhang
2022-06-18 9:02 ` [PATCH v4 03/15] common/mlx5: add DevX API to move QP to reset state Li Zhang
2022-06-18 9:02 ` [PATCH v4 04/15] vdpa/mlx5: support event qp reuse Li Zhang
2022-06-20 8:27 ` Maxime Coquelin
2022-06-18 9:02 ` [PATCH v4 05/15] common/mlx5: extend virtq modifiable fields Li Zhang
2022-06-20 9:01 ` Maxime Coquelin
2022-06-18 9:02 ` [PATCH v4 06/15] vdpa/mlx5: pre-create virtq at probe time Li Zhang
2022-06-18 9:02 ` [PATCH v4 07/15] vdpa/mlx5: optimize datapath-control synchronization Li Zhang
2022-06-20 9:25 ` Maxime Coquelin
2022-06-18 9:02 ` [PATCH v4 08/15] vdpa/mlx5: add multi-thread management for configuration Li Zhang
2022-06-20 10:57 ` Maxime Coquelin
2022-06-18 9:02 ` [PATCH v4 09/15] vdpa/mlx5: add task ring for MT management Li Zhang
2022-06-20 15:05 ` Maxime Coquelin
2022-06-18 9:02 ` [PATCH v4 10/15] vdpa/mlx5: add MT task for VM memory registration Li Zhang
2022-06-20 15:12 ` Maxime Coquelin
2022-06-18 9:02 ` [PATCH v4 11/15] vdpa/mlx5: add virtq creation task for MT management Li Zhang
2022-06-20 15:19 ` Maxime Coquelin
2022-06-18 9:02 ` [PATCH v4 12/15] vdpa/mlx5: add virtq LM log task Li Zhang
2022-06-20 15:42 ` Maxime Coquelin
2022-06-18 9:02 ` [PATCH v4 13/15] vdpa/mlx5: add device close task Li Zhang
2022-06-20 15:54 ` Maxime Coquelin
2022-06-18 9:02 ` [PATCH v4 14/15] vdpa/mlx5: add virtq sub-resources creation Li Zhang
2022-06-20 16:01 ` Maxime Coquelin
2022-06-18 9:02 ` [PATCH v4 15/15] vdpa/mlx5: prepare virtqueue resource creation Li Zhang
2022-06-20 16:30 ` Maxime Coquelin
2022-06-21 9:29 ` [PATCH v4 00/15] mlx5/vdpa: optimize live migration time Maxime Coquelin
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