From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <dev-bounces@dpdk.org>
Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124])
by inbox.dpdk.org (Postfix) with ESMTP id D28C543C8A;
Mon, 11 Mar 2024 20:45:56 +0100 (CET)
Received: from mails.dpdk.org (localhost [127.0.0.1])
by mails.dpdk.org (Postfix) with ESMTP id 605EB40687;
Mon, 11 Mar 2024 20:45:56 +0100 (CET)
Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com
[209.85.214.175])
by mails.dpdk.org (Postfix) with ESMTP id DEBA84027C
for <dev@dpdk.org>; Mon, 11 Mar 2024 20:45:54 +0100 (CET)
Received: by mail-pl1-f175.google.com with SMTP id
d9443c01a7336-1dd878da011so11545145ad.2
for <dev@dpdk.org>; Mon, 11 Mar 2024 12:45:54 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1710186354;
x=1710791154; darn=dpdk.org;
h=content-transfer-encoding:mime-version:references:in-reply-to
:message-id:date:subject:cc:to:from:from:to:cc:subject:date
:message-id:reply-to;
bh=LY/3YvBueRhIE3Uv5R/TROmbQL18SuA0S3TBII8sgU8=;
b=wiRIGWlRqO8DkNWj5pbR4AaT9sA6eeIPQ+jIyCWjKr822bBREdmscMNK81jro8w68Q
NmylUjmflpesLxKLcQWBSJ0VNQedXhxyQAaUPxRefCSk5k5K1Rz02jxJPyVdgiFlW/pM
zoOr04dJJe0tb1tZKS1nkQnZdS82ATLns+IGK60g5qyvDQNdy4ZjxC0cU5o8wdv6+nn/
UkOe1/0yl57M7FNQRNt+5giMmiOiIjta9ky9sXF0KP6ObpK4TnqlWqtytuJIBdgjrKHX
mZb4SSQHCH3S3FCLxPOqk8QHSa7Rya6dW06n/EEtaQBfqyjd+uPR7030iHVnV5Gwb2Kc
lvJw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=1e100.net; s=20230601; t=1710186354; x=1710791154;
h=content-transfer-encoding:mime-version:references:in-reply-to
:message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc
:subject:date:message-id:reply-to;
bh=LY/3YvBueRhIE3Uv5R/TROmbQL18SuA0S3TBII8sgU8=;
b=ClBBui134vwqofKv0vDg71jYLEQiJTS0DUrsjmpnO4TTkSpMnrwEgjHXE1Wjc/bODg
jv6DlU41soPWFwL3hdqLVeeVNjO2sVKsty+84WU7sEzJUdApzzBksSGYYzoS4sJkMdST
rmZDawJN1awiDAJ1KPZJN9xo5bBOJpa2+K2dihxICPjCVQKcV6J0rILvg20lG4MW9p8w
bWdN+BtZLFUXdGAHCdKH3fNP9QG4RThfhIo+sPiIbudpS/1OcVQ9ominJmdfYhhCzIXy
f2vI/816jtHop7TG/6Sx450WUMorhMSIlHwFK6Q2STfmVXlI/CKufjsb0ZLDun+CPxC6
vxfQ==
X-Gm-Message-State: AOJu0Yzgk6dloOyq4JZ/taR76MspubyEV1qsU3G8gQ5Abw5BzqqnwmbU
TrafqzTiMT8i7sbIJ1SLsulhoGLcNA9LLzydW2BsgWhQoOItCSXG+9VRHKk3Xk13fSlrQtfz33z
O
X-Google-Smtp-Source: AGHT+IEg5PdNCnRGAVeT3ZfLjNF0TBz9XUotIhsmHK43lU7NYfzXHVFzTsCVl/dNf93O8KIkiGxFuw==
X-Received: by 2002:a17:903:2cb:b0:1dd:86a2:8023 with SMTP id
s11-20020a17090302cb00b001dd86a28023mr6789814plk.61.1710186353789;
Mon, 11 Mar 2024 12:45:53 -0700 (PDT)
Received: from hermes.local (204-195-123-141.wavecable.com. [204.195.123.141])
by smtp.gmail.com with ESMTPSA id
l7-20020a170903244700b001dcfbe15338sm5109855pls.1.2024.03.11.12.45.53
(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
Mon, 11 Mar 2024 12:45:53 -0700 (PDT)
From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [PATCH v4] tap: do not duplicate fd's
Date: Mon, 11 Mar 2024 12:45:12 -0700
Message-ID: <20240311194543.39690-1-stephen@networkplumber.org>
X-Mailer: git-send-email 2.43.0
In-Reply-To: <0240308185401.150651-1-stephen@networkplumber.org>
References: <0240308185401.150651-1-stephen@networkplumber.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/dev>,
<mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/dev>,
<mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
The TAP device can use same file descriptopr for both rx and tx queues.
This allows up to 8 queues (versus 4).
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
v4 - fix typos reported by check patch
drivers/net/tap/meson.build | 2 +-
drivers/net/tap/rte_eth_tap.c | 197 +++++++++++++++-------------------
drivers/net/tap/rte_eth_tap.h | 3 +-
drivers/net/tap/tap_flow.c | 3 +-
drivers/net/tap/tap_intr.c | 7 +-
5 files changed, 92 insertions(+), 120 deletions(-)
diff --git a/drivers/net/tap/meson.build b/drivers/net/tap/meson.build
index 5099ccdff11b..9cd124d53e23 100644
--- a/drivers/net/tap/meson.build
+++ b/drivers/net/tap/meson.build
@@ -16,7 +16,7 @@ sources = files(
deps = ['bus_vdev', 'gso', 'hash']
-cflags += '-DTAP_MAX_QUEUES=16'
+cflags += '-DTAP_MAX_QUEUES=8'
# input array for meson symbol search:
# [ "MACRO to define if found", "header for the search",
diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index 69d9da695bed..38a1b2d825f9 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -124,8 +124,7 @@ enum ioctl_mode {
/* Message header to synchronize queues via IPC */
struct ipc_queues {
char port_name[RTE_DEV_NAME_MAX_LEN];
- int rxq_count;
- int txq_count;
+ int q_count;
/*
* The file descriptors are in the dedicated part
* of the Unix message to be translated by the kernel.
@@ -446,7 +445,7 @@ pmd_rx_burst(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
uint16_t data_off = rte_pktmbuf_headroom(mbuf);
int len;
- len = readv(process_private->rxq_fds[rxq->queue_id],
+ len = readv(process_private->fds[rxq->queue_id],
*rxq->iovecs,
1 + (rxq->rxmode->offloads & RTE_ETH_RX_OFFLOAD_SCATTER ?
rxq->nb_rx_desc : 1));
@@ -643,7 +642,7 @@ tap_write_mbufs(struct tx_queue *txq, uint16_t num_mbufs,
}
/* copy the tx frame data */
- n = writev(process_private->txq_fds[txq->queue_id], iovecs, k);
+ n = writev(process_private->fds[txq->queue_id], iovecs, k);
if (n <= 0)
return -1;
@@ -851,7 +850,6 @@ tap_mp_req_on_rxtx(struct rte_eth_dev *dev)
struct rte_mp_msg msg;
struct ipc_queues *request_param = (struct ipc_queues *)msg.param;
int err;
- int fd_iterator = 0;
struct pmd_process_private *process_private = dev->process_private;
int i;
@@ -859,16 +857,13 @@ tap_mp_req_on_rxtx(struct rte_eth_dev *dev)
strlcpy(msg.name, TAP_MP_REQ_START_RXTX, sizeof(msg.name));
strlcpy(request_param->port_name, dev->data->name, sizeof(request_param->port_name));
msg.len_param = sizeof(*request_param);
- for (i = 0; i < dev->data->nb_tx_queues; i++) {
- msg.fds[fd_iterator++] = process_private->txq_fds[i];
- msg.num_fds++;
- request_param->txq_count++;
- }
- for (i = 0; i < dev->data->nb_rx_queues; i++) {
- msg.fds[fd_iterator++] = process_private->rxq_fds[i];
- msg.num_fds++;
- request_param->rxq_count++;
- }
+
+ /* rx and tx share file descriptors and nb_tx_queues == nb_rx_queues */
+ for (i = 0; i < dev->data->nb_rx_queues; i++)
+ msg.fds[i] = process_private->fds[i];
+
+ request_param->q_count = dev->data->nb_rx_queues;
+ msg.num_fds = dev->data->nb_rx_queues;
err = rte_mp_sendmsg(&msg);
if (err < 0) {
@@ -910,8 +905,6 @@ tap_mp_req_start_rxtx(const struct rte_mp_msg *request, __rte_unused const void
struct rte_eth_dev *dev;
const struct ipc_queues *request_param =
(const struct ipc_queues *)request->param;
- int fd_iterator;
- int queue;
struct pmd_process_private *process_private;
dev = rte_eth_dev_get_by_name(request_param->port_name);
@@ -920,14 +913,13 @@ tap_mp_req_start_rxtx(const struct rte_mp_msg *request, __rte_unused const void
request_param->port_name);
return -1;
}
+
process_private = dev->process_private;
- fd_iterator = 0;
- TAP_LOG(DEBUG, "tap_attach rx_q:%d tx_q:%d\n", request_param->rxq_count,
- request_param->txq_count);
- for (queue = 0; queue < request_param->txq_count; queue++)
- process_private->txq_fds[queue] = request->fds[fd_iterator++];
- for (queue = 0; queue < request_param->rxq_count; queue++)
- process_private->rxq_fds[queue] = request->fds[fd_iterator++];
+ TAP_LOG(DEBUG, "tap_attach q:%d\n", request_param->q_count);
+
+ for (int q = 0; q < request_param->q_count; q++)
+ process_private->fds[q] = request->fds[q];
+
return 0;
}
@@ -1121,7 +1113,6 @@ tap_dev_close(struct rte_eth_dev *dev)
int i;
struct pmd_internals *internals = dev->data->dev_private;
struct pmd_process_private *process_private = dev->process_private;
- struct rx_queue *rxq;
if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
rte_free(dev->process_private);
@@ -1141,19 +1132,18 @@ tap_dev_close(struct rte_eth_dev *dev)
}
for (i = 0; i < RTE_PMD_TAP_MAX_QUEUES; i++) {
- if (process_private->rxq_fds[i] != -1) {
- rxq = &internals->rxq[i];
- close(process_private->rxq_fds[i]);
- process_private->rxq_fds[i] = -1;
- tap_rxq_pool_free(rxq->pool);
- rte_free(rxq->iovecs);
- rxq->pool = NULL;
- rxq->iovecs = NULL;
- }
- if (process_private->txq_fds[i] != -1) {
- close(process_private->txq_fds[i]);
- process_private->txq_fds[i] = -1;
- }
+ struct rx_queue *rxq = &internals->rxq[i];
+
+ if (process_private->fds[i] == -1)
+ continue;
+
+ close(process_private->fds[i]);
+ process_private->fds[i] = -1;
+
+ tap_rxq_pool_free(rxq->pool);
+ rte_free(rxq->iovecs);
+ rxq->pool = NULL;
+ rxq->iovecs = NULL;
}
if (internals->remote_if_index) {
@@ -1198,6 +1188,15 @@ tap_dev_close(struct rte_eth_dev *dev)
return 0;
}
+static void
+tap_queue_close(struct pmd_process_private *process_private, uint16_t qid)
+{
+ if (process_private->fds[qid] != -1) {
+ close(process_private->fds[qid]);
+ process_private->fds[qid] = -1;
+ }
+}
+
static void
tap_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid)
{
@@ -1206,15 +1205,16 @@ tap_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid)
if (!rxq)
return;
+
process_private = rte_eth_devices[rxq->in_port].process_private;
- if (process_private->rxq_fds[rxq->queue_id] != -1) {
- close(process_private->rxq_fds[rxq->queue_id]);
- process_private->rxq_fds[rxq->queue_id] = -1;
- tap_rxq_pool_free(rxq->pool);
- rte_free(rxq->iovecs);
- rxq->pool = NULL;
- rxq->iovecs = NULL;
- }
+
+ tap_rxq_pool_free(rxq->pool);
+ rte_free(rxq->iovecs);
+ rxq->pool = NULL;
+ rxq->iovecs = NULL;
+
+ if (dev->data->tx_queues[qid] == NULL)
+ tap_queue_close(process_private, qid);
}
static void
@@ -1225,12 +1225,10 @@ tap_tx_queue_release(struct rte_eth_dev *dev, uint16_t qid)
if (!txq)
return;
- process_private = rte_eth_devices[txq->out_port].process_private;
- if (process_private->txq_fds[txq->queue_id] != -1) {
- close(process_private->txq_fds[txq->queue_id]);
- process_private->txq_fds[txq->queue_id] = -1;
- }
+ process_private = rte_eth_devices[txq->out_port].process_private;
+ if (dev->data->rx_queues[qid] == NULL)
+ tap_queue_close(process_private, qid);
}
static int
@@ -1482,52 +1480,34 @@ tap_setup_queue(struct rte_eth_dev *dev,
uint16_t qid,
int is_rx)
{
- int ret;
- int *fd;
- int *other_fd;
- const char *dir;
+ int fd, ret;
struct pmd_internals *pmd = dev->data->dev_private;
struct pmd_process_private *process_private = dev->process_private;
struct rx_queue *rx = &internals->rxq[qid];
struct tx_queue *tx = &internals->txq[qid];
- struct rte_gso_ctx *gso_ctx;
+ struct rte_gso_ctx *gso_ctx = NULL;
+ const char *dir = is_rx ? "rx" : "tx";
- if (is_rx) {
- fd = &process_private->rxq_fds[qid];
- other_fd = &process_private->txq_fds[qid];
- dir = "rx";
- gso_ctx = NULL;
- } else {
- fd = &process_private->txq_fds[qid];
- other_fd = &process_private->rxq_fds[qid];
- dir = "tx";
+ if (is_rx)
gso_ctx = &tx->gso_ctx;
- }
- if (*fd != -1) {
+
+ fd = process_private->fds[qid];
+ if (fd != -1) {
/* fd for this queue already exists */
TAP_LOG(DEBUG, "%s: fd %d for %s queue qid %d exists",
- pmd->name, *fd, dir, qid);
+ pmd->name, fd, dir, qid);
gso_ctx = NULL;
- } else if (*other_fd != -1) {
- /* Only other_fd exists. dup it */
- *fd = dup(*other_fd);
- if (*fd < 0) {
- *fd = -1;
- TAP_LOG(ERR, "%s: dup() failed.", pmd->name);
- return -1;
- }
- TAP_LOG(DEBUG, "%s: dup fd %d for %s queue qid %d (%d)",
- pmd->name, *other_fd, dir, qid, *fd);
} else {
- /* Both RX and TX fds do not exist (equal -1). Create fd */
- *fd = tun_alloc(pmd, 0, 0);
- if (*fd < 0) {
- *fd = -1; /* restore original value */
+ fd = tun_alloc(pmd, 0, 0);
+ if (fd < 0) {
TAP_LOG(ERR, "%s: tun_alloc() failed.", pmd->name);
return -1;
}
+
TAP_LOG(DEBUG, "%s: add %s queue for qid %d fd %d",
- pmd->name, dir, qid, *fd);
+ pmd->name, dir, qid, fd);
+
+ process_private->fds[qid] = fd;
}
tx->mtu = &dev->data->mtu;
@@ -1540,7 +1520,7 @@ tap_setup_queue(struct rte_eth_dev *dev,
tx->type = pmd->type;
- return *fd;
+ return fd;
}
static int
@@ -1620,7 +1600,7 @@ tap_rx_queue_setup(struct rte_eth_dev *dev,
TAP_LOG(DEBUG, " RX TUNTAP device name %s, qid %d on fd %d",
internals->name, rx_queue_id,
- process_private->rxq_fds[rx_queue_id]);
+ process_private->fds[rx_queue_id]);
return 0;
@@ -1664,7 +1644,7 @@ tap_tx_queue_setup(struct rte_eth_dev *dev,
TAP_LOG(DEBUG,
" TX TUNTAP device name %s, qid %d on fd %d csum %s",
internals->name, tx_queue_id,
- process_private->txq_fds[tx_queue_id],
+ process_private->fds[tx_queue_id],
txq->csum ? "on" : "off");
return 0;
@@ -2001,10 +1981,9 @@ eth_dev_tap_create(struct rte_vdev_device *vdev, const char *tap_name,
dev->intr_handle = pmd->intr_handle;
/* Presetup the fds to -1 as being not valid */
- for (i = 0; i < RTE_PMD_TAP_MAX_QUEUES; i++) {
- process_private->rxq_fds[i] = -1;
- process_private->txq_fds[i] = -1;
- }
+ for (i = 0; i < RTE_PMD_TAP_MAX_QUEUES; i++)
+ process_private->fds[i] = -1;
+
if (pmd->type == ETH_TUNTAP_TYPE_TAP) {
if (rte_is_zero_ether_addr(mac_addr))
@@ -2332,7 +2311,6 @@ tap_mp_attach_queues(const char *port_name, struct rte_eth_dev *dev)
struct ipc_queues *request_param = (struct ipc_queues *)request.param;
struct ipc_queues *reply_param;
struct pmd_process_private *process_private = dev->process_private;
- int queue, fd_iterator;
/* Prepare the request */
memset(&request, 0, sizeof(request));
@@ -2352,18 +2330,17 @@ tap_mp_attach_queues(const char *port_name, struct rte_eth_dev *dev)
TAP_LOG(DEBUG, "Received IPC reply for %s", reply_param->port_name);
/* Attach the queues from received file descriptors */
- if (reply_param->rxq_count + reply_param->txq_count != reply->num_fds) {
+ if (reply_param->q_count != reply->num_fds) {
TAP_LOG(ERR, "Unexpected number of fds received");
return -1;
}
- dev->data->nb_rx_queues = reply_param->rxq_count;
- dev->data->nb_tx_queues = reply_param->txq_count;
- fd_iterator = 0;
- for (queue = 0; queue < reply_param->rxq_count; queue++)
- process_private->rxq_fds[queue] = reply->fds[fd_iterator++];
- for (queue = 0; queue < reply_param->txq_count; queue++)
- process_private->txq_fds[queue] = reply->fds[fd_iterator++];
+ dev->data->nb_rx_queues = reply_param->q_count;
+ dev->data->nb_tx_queues = reply_param->q_count;
+
+ for (int q = 0; q < reply_param->q_count; q++)
+ process_private->fds[q] = reply->fds[q];
+
free(reply);
return 0;
}
@@ -2393,25 +2370,19 @@ tap_mp_sync_queues(const struct rte_mp_msg *request, const void *peer)
/* Fill file descriptors for all queues */
reply.num_fds = 0;
- reply_param->rxq_count = 0;
- if (dev->data->nb_rx_queues + dev->data->nb_tx_queues >
- RTE_MP_MAX_FD_NUM){
- TAP_LOG(ERR, "Number of rx/tx queues exceeds max number of fds");
+ reply_param->q_count = 0;
+
+ RTE_ASSERT(dev->data->nb_rx_queues == dev->data->nb_tx_queues);
+ if (dev->data->nb_rx_queues > RTE_MP_MAX_FD_NUM) {
+ TAP_LOG(ERR, "Number of rx/tx queues %u exceeds max number of fds %u",
+ dev->data->nb_rx_queues, RTE_MP_MAX_FD_NUM);
return -1;
}
for (queue = 0; queue < dev->data->nb_rx_queues; queue++) {
- reply.fds[reply.num_fds++] = process_private->rxq_fds[queue];
- reply_param->rxq_count++;
- }
- RTE_ASSERT(reply_param->rxq_count == dev->data->nb_rx_queues);
-
- reply_param->txq_count = 0;
- for (queue = 0; queue < dev->data->nb_tx_queues; queue++) {
- reply.fds[reply.num_fds++] = process_private->txq_fds[queue];
- reply_param->txq_count++;
+ reply.fds[reply.num_fds++] = process_private->fds[queue];
+ reply_param->q_count++;
}
- RTE_ASSERT(reply_param->txq_count == dev->data->nb_tx_queues);
/* Send reply */
strlcpy(reply.name, request->name, sizeof(reply.name));
diff --git a/drivers/net/tap/rte_eth_tap.h b/drivers/net/tap/rte_eth_tap.h
index 5ac93f93e961..dc8201020b5f 100644
--- a/drivers/net/tap/rte_eth_tap.h
+++ b/drivers/net/tap/rte_eth_tap.h
@@ -96,8 +96,7 @@ struct pmd_internals {
};
struct pmd_process_private {
- int rxq_fds[RTE_PMD_TAP_MAX_QUEUES];
- int txq_fds[RTE_PMD_TAP_MAX_QUEUES];
+ int fds[RTE_PMD_TAP_MAX_QUEUES];
};
/* tap_intr.c */
diff --git a/drivers/net/tap/tap_flow.c b/drivers/net/tap/tap_flow.c
index fa50fe45d7b7..a78fd50cd494 100644
--- a/drivers/net/tap/tap_flow.c
+++ b/drivers/net/tap/tap_flow.c
@@ -1595,8 +1595,9 @@ tap_flow_isolate(struct rte_eth_dev *dev,
* If netdevice is there, setup appropriate flow rules immediately.
* Otherwise it will be set when bringing up the netdevice (tun_alloc).
*/
- if (!process_private->rxq_fds[0])
+ if (process_private->fds[0] == -1)
return 0;
+
if (set) {
struct rte_flow *remote_flow;
diff --git a/drivers/net/tap/tap_intr.c b/drivers/net/tap/tap_intr.c
index a9097def1a32..1908f71f97e9 100644
--- a/drivers/net/tap/tap_intr.c
+++ b/drivers/net/tap/tap_intr.c
@@ -68,9 +68,11 @@ tap_rx_intr_vec_install(struct rte_eth_dev *dev)
}
for (i = 0; i < n; i++) {
struct rx_queue *rxq = pmd->dev->data->rx_queues[i];
+ int fd = process_private->fds[i];
/* Skip queues that cannot request interrupts. */
- if (!rxq || process_private->rxq_fds[i] == -1) {
+ if (!rxq || fd == -1) {
+ /* Use invalid intr_vec[] index to disable entry. */
/* Use invalid intr_vec[] index to disable entry. */
if (rte_intr_vec_list_index_set(intr_handle, i,
RTE_INTR_VEC_RXTX_OFFSET + RTE_MAX_RXTX_INTR_VEC_ID))
@@ -80,8 +82,7 @@ tap_rx_intr_vec_install(struct rte_eth_dev *dev)
if (rte_intr_vec_list_index_set(intr_handle, i,
RTE_INTR_VEC_RXTX_OFFSET + count))
return -rte_errno;
- if (rte_intr_efds_index_set(intr_handle, count,
- process_private->rxq_fds[i]))
+ if (rte_intr_efds_index_set(intr_handle, count, fd))
return -rte_errno;
count++;
}
--
2.43.0