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From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: matan@mellanox.com, xiao.w.wang@intel.com, zhihong.wang@intel.com,
chenbo.xia@intel.com, david.marchand@redhat.com, amorenoz@redhat.com,
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Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
Date: Fri, 26 Jun 2020 16:04:40 +0200
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Subject: [dpdk-dev] [PATCH v3 13/14] vhost: remove vDPA device count API
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This API is no more useful, this patch removes it.
Acked-by: Adrián Moreno <amorenoz@redhat.com>
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
---
lib/librte_vhost/rte_vdpa.h | 13 -------------
lib/librte_vhost/rte_vhost_version.map | 1 -
lib/librte_vhost/vdpa.c | 9 ---------
3 files changed, 23 deletions(-)
diff --git a/lib/librte_vhost/rte_vdpa.h b/lib/librte_vhost/rte_vdpa.h
index eda56dd556..776ed67c16 100644
--- a/lib/librte_vhost/rte_vdpa.h
+++ b/lib/librte_vhost/rte_vdpa.h
@@ -175,19 +175,6 @@ __rte_experimental
struct rte_device *
rte_vdpa_get_rte_device(struct rte_vdpa_device *vdpa_dev);
-/**
- * @warning
- * @b EXPERIMENTAL: this API may change without prior notice
- *
- * Get current available vdpa device number
- *
- * @return
- * available vdpa device number
- */
-__rte_experimental
-int
-rte_vdpa_get_device_num(void);
-
/**
* @warning
* @b EXPERIMENTAL: this API may change without prior notice
diff --git a/lib/librte_vhost/rte_vhost_version.map b/lib/librte_vhost/rte_vhost_version.map
index 7a919102cf..299576a494 100644
--- a/lib/librte_vhost/rte_vhost_version.map
+++ b/lib/librte_vhost/rte_vhost_version.map
@@ -36,7 +36,6 @@ EXPERIMENTAL {
rte_vdpa_register_device;
rte_vdpa_unregister_device;
rte_vdpa_find_device_id;
- rte_vdpa_get_device_num;
rte_vdpa_get_stats_names;
rte_vdpa_get_stats;
rte_vdpa_reset_stats;
diff --git a/lib/librte_vhost/vdpa.c b/lib/librte_vhost/vdpa.c
index 8810bf3b36..e41c73eb9a 100644
--- a/lib/librte_vhost/vdpa.c
+++ b/lib/librte_vhost/vdpa.c
@@ -25,7 +25,6 @@ TAILQ_HEAD(vdpa_device_list, rte_vdpa_device);
static struct vdpa_device_list vdpa_device_list =
TAILQ_HEAD_INITIALIZER(vdpa_device_list);
static rte_spinlock_t vdpa_device_list_lock = RTE_SPINLOCK_INITIALIZER;
-static uint32_t vdpa_device_num;
/* Unsafe, needs to be called with vdpa_device_list_lock held */
@@ -92,7 +91,6 @@ rte_vdpa_register_device(struct rte_device *rte_dev,
dev->device = rte_dev;
dev->ops = ops;
TAILQ_INSERT_TAIL(&vdpa_device_list, dev, next);
- vdpa_device_num++;
out_unlock:
rte_spinlock_unlock(&vdpa_device_list_lock);
@@ -112,7 +110,6 @@ rte_vdpa_unregister_device(struct rte_vdpa_device *dev)
TAILQ_REMOVE(&vdpa_device_list, dev, next);
rte_free(dev);
- vdpa_device_num--;
ret = 0;
break;
}
@@ -121,12 +118,6 @@ rte_vdpa_unregister_device(struct rte_vdpa_device *dev)
return ret;
}
-int
-rte_vdpa_get_device_num(void)
-{
- return vdpa_device_num;
-}
-
int
rte_vdpa_relay_vring_used(int vid, uint16_t qid, void *vring_m)
{
--
2.26.2