DPDK patches and discussions
 help / color / Atom feed
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,
	viacheslavo@mellanox.com, hemant.agrawal@nxp.com,
	sachin.saxena@nxp.com, grive@u256.net, dev@dpdk.org
Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
Subject: [dpdk-dev] [PATCH v3 13/14] vhost: remove vDPA device count API
Date: Fri, 26 Jun 2020 16:04:40 +0200
Message-ID: <20200626140441.1441763-14-maxime.coquelin@redhat.com> (raw)
In-Reply-To: <20200626140441.1441763-1-maxime.coquelin@redhat.com>

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


  parent reply index

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-26 14:04 [dpdk-dev] [PATCH v3 00/14] vDPA API and framework rework Maxime Coquelin
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 01/14] bus/dpaa: fix null pointer dereference Maxime Coquelin
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 02/14] bus/fslmc: " Maxime Coquelin
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 03/14] vhost: introduce vDPA devices class Maxime Coquelin
2020-06-29 14:48   ` Ferruh Yigit
2020-06-29 16:23     ` Maxime Coquelin
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 04/14] vhost: make vDPA framework bus agnostic Maxime Coquelin
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 05/14] vhost: replace device ID in vDPA ops Maxime Coquelin
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 06/14] vhost: replace vDPA device ID in Vhost Maxime Coquelin
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 07/14] vhost: replace device ID in applications Maxime Coquelin
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 08/14] vhost: remove useless vDPA API Maxime Coquelin
2020-06-29 14:48   ` Ferruh Yigit
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 09/14] vhost: use linked-list for vDPA devices Maxime Coquelin
2020-06-26 14:46   ` Adrian Moreno
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 10/14] vhost: introduce wrappers for some vDPA ops Maxime Coquelin
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 11/14] examples/vdpa: use new wrappers instead of ops Maxime Coquelin
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 12/14] examples/vdpa: remove useless device count Maxime Coquelin
2020-06-26 14:04 ` Maxime Coquelin [this message]
2020-06-26 14:04 ` [dpdk-dev] [PATCH v3 14/14] vhost: split vDPA header file Maxime Coquelin
2020-06-26 14:47 ` [dpdk-dev] [PATCH v3 00/14] vDPA API and framework rework Adrian Moreno
2020-06-29  9:02   ` Maxime Coquelin
  -- strict thread matches above, loose matches on Subject: below --
2020-06-26 13:26 Maxime Coquelin
2020-06-26 13:27 ` [dpdk-dev] [PATCH v3 13/14] vhost: remove vDPA device count API Maxime Coquelin

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200626140441.1441763-14-maxime.coquelin@redhat.com \
    --to=maxime.coquelin@redhat.com \
    --cc=amorenoz@redhat.com \
    --cc=chenbo.xia@intel.com \
    --cc=david.marchand@redhat.com \
    --cc=dev@dpdk.org \
    --cc=grive@u256.net \
    --cc=hemant.agrawal@nxp.com \
    --cc=matan@mellanox.com \
    --cc=sachin.saxena@nxp.com \
    --cc=viacheslavo@mellanox.com \
    --cc=xiao.w.wang@intel.com \
    --cc=zhihong.wang@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

Archives are clonable:
	git clone --mirror http://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ http://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev


Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/ public-inbox