From: Tariq Toukan <tariqt@nvidia.com>
To: Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>
Cc: Donald Hunter <donald.hunter@gmail.com>,
Simon Horman <horms@kernel.org>, Jiri Pirko <jiri@resnulli.us>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
Saeed Mahameed <saeedm@nvidia.com>,
"Leon Romanovsky" <leon@kernel.org>,
Tariq Toukan <tariqt@nvidia.com>, Mark Bloch <mbloch@nvidia.com>,
Chuck Lever <chuck.lever@oracle.com>,
"Matthieu Baerts (NGI0)" <matttbe@kernel.org>,
Cosmin Ratiu <cratiu@nvidia.com>,
"Carolina Jubran" <cjubran@nvidia.com>,
Daniel Zahka <daniel.zahka@gmail.com>,
"Shay Drory" <shayd@nvidia.com>, Kees Cook <kees@kernel.org>,
Daniel Jurgens <danielj@nvidia.com>,
Moshe Shemesh <moshe@nvidia.com>,
Adithya Jayachandran <ajayachandra@nvidia.com>,
Willem de Bruijn <willemb@google.com>, David Wei <dw@davidwei.uk>,
Petr Machata <petrm@nvidia.com>,
Stanislav Fomichev <sdf@fomichev.me>,
Vadim Fedorenko <vadim.fedorenko@linux.dev>,
<netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-doc@vger.kernel.org>, <linux-rdma@vger.kernel.org>,
<linux-kselftest@vger.kernel.org>, Gal Pressman <gal@nvidia.com>,
Jiri Pirko <jiri@nvidia.com>
Subject: [PATCH net-next V8 11/14] net/mlx5: qos: Remove qos domains and use shd lock
Date: Tue, 24 Mar 2026 14:28:45 +0200 [thread overview]
Message-ID: <20260324122848.36731-12-tariqt@nvidia.com> (raw)
In-Reply-To: <20260324122848.36731-1-tariqt@nvidia.com>
From: Cosmin Ratiu <cratiu@nvidia.com>
E-Switch QoS domains were added with the intention of eventually
implementing shared qos domains to support cross-esw scheduling in the
previous approach ([1]), but they are no longer necessary in the new
approach.
Remove QoS domains and switch to using the shd lock for protecting
against concurrent QoS modifications.
Enable the supported_cross_device_rate_nodes devink ops attribute so
that all calls originating from devlink rate acquire the shd lock. Only
the additional entry points into QoS need to acquire the shd lock.
Enabling supported_cross_device_rate_nodes now is safe, because
mlx5_esw_qos_vport_update_parent rejects cross-esw parent updates.
This will change in the next patch.
[1] https://lore.kernel.org/netdev/20250213180134.323929-1-tariqt@nvidia.com/
Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com>
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
---
.../net/ethernet/mellanox/mlx5/core/devlink.c | 1 +
.../net/ethernet/mellanox/mlx5/core/esw/qos.c | 181 ++++--------------
.../net/ethernet/mellanox/mlx5/core/esw/qos.h | 3 -
.../net/ethernet/mellanox/mlx5/core/eswitch.c | 8 -
.../net/ethernet/mellanox/mlx5/core/eswitch.h | 9 +-
5 files changed, 43 insertions(+), 159 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
index 6698ac55a4bf..c051605fecd2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
@@ -385,6 +385,7 @@ static const struct devlink_ops mlx5_devlink_ops = {
.rate_node_del = mlx5_esw_devlink_rate_node_del,
.rate_leaf_parent_set = mlx5_esw_devlink_rate_leaf_parent_set,
.rate_node_parent_set = mlx5_esw_devlink_rate_node_parent_set,
+ .supported_cross_device_rate_nodes = true,
#endif
#ifdef CONFIG_MLX5_SF_MANAGER
.port_new = mlx5_devlink_sf_port_new,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
index 12cc9bb8d08b..c4ea0eea7106 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c
@@ -11,51 +11,9 @@
/* Minimum supported BW share value by the HW is 1 Mbit/sec */
#define MLX5_MIN_BW_SHARE 1
-/* Holds rate nodes associated with an E-Switch. */
-struct mlx5_qos_domain {
- /* Serializes access to all qos changes in the qos domain. */
- struct mutex lock;
-};
-
-static void esw_qos_lock(struct mlx5_eswitch *esw)
-{
- mutex_lock(&esw->qos.domain->lock);
-}
-
-static void esw_qos_unlock(struct mlx5_eswitch *esw)
-{
- mutex_unlock(&esw->qos.domain->lock);
-}
-
static void esw_assert_qos_lock_held(struct mlx5_eswitch *esw)
{
- lockdep_assert_held(&esw->qos.domain->lock);
-}
-
-static struct mlx5_qos_domain *esw_qos_domain_alloc(void)
-{
- struct mlx5_qos_domain *qos_domain;
-
- qos_domain = kzalloc_obj(*qos_domain);
- if (!qos_domain)
- return NULL;
-
- mutex_init(&qos_domain->lock);
-
- return qos_domain;
-}
-
-static int esw_qos_domain_init(struct mlx5_eswitch *esw)
-{
- esw->qos.domain = esw_qos_domain_alloc();
-
- return esw->qos.domain ? 0 : -ENOMEM;
-}
-
-static void esw_qos_domain_release(struct mlx5_eswitch *esw)
-{
- kfree(esw->qos.domain);
- esw->qos.domain = NULL;
+ devl_assert_locked(esw->dev->shd);
}
enum sched_node_type {
@@ -1110,7 +1068,7 @@ void mlx5_esw_qos_vport_disable(struct mlx5_vport *vport)
struct mlx5_esw_sched_node *parent;
lockdep_assert_held(&esw->state_lock);
- esw_qos_lock(esw);
+ devl_lock(esw->dev->shd);
if (!vport->qos.sched_node)
goto unlock;
@@ -1120,7 +1078,7 @@ void mlx5_esw_qos_vport_disable(struct mlx5_vport *vport)
mlx5_esw_qos_vport_disable_locked(vport);
unlock:
- esw_qos_unlock(esw);
+ devl_unlock(esw->dev->shd);
}
static int mlx5_esw_qos_set_vport_max_rate(struct mlx5_vport *vport, u32 max_rate,
@@ -1159,26 +1117,25 @@ int mlx5_esw_qos_set_vport_rate(struct mlx5_vport *vport, u32 max_rate, u32 min_
struct mlx5_eswitch *esw = vport->dev->priv.eswitch;
int err;
- esw_qos_lock(esw);
+ devl_lock(esw->dev->shd);
err = mlx5_esw_qos_set_vport_min_rate(vport, min_rate, NULL);
if (!err)
err = mlx5_esw_qos_set_vport_max_rate(vport, max_rate, NULL);
- esw_qos_unlock(esw);
+ devl_unlock(esw->dev->shd);
return err;
}
bool mlx5_esw_qos_get_vport_rate(struct mlx5_vport *vport, u32 *max_rate, u32 *min_rate)
{
- struct mlx5_eswitch *esw = vport->dev->priv.eswitch;
bool enabled;
- esw_qos_lock(esw);
+ devl_lock(vport->dev->shd);
enabled = !!vport->qos.sched_node;
if (enabled) {
*max_rate = vport->qos.sched_node->max_rate;
*min_rate = vport->qos.sched_node->min_rate;
}
- esw_qos_unlock(esw);
+ devl_unlock(vport->dev->shd);
return enabled;
}
@@ -1513,9 +1470,9 @@ int mlx5_esw_qos_modify_vport_rate(struct mlx5_eswitch *esw, u16 vport_num, u32
return err;
}
- esw_qos_lock(esw);
+ devl_lock(esw->dev->shd);
err = mlx5_esw_qos_set_vport_max_rate(vport, rate_mbps, NULL);
- esw_qos_unlock(esw);
+ devl_unlock(esw->dev->shd);
return err;
}
@@ -1604,44 +1561,24 @@ static void esw_vport_qos_prune_empty(struct mlx5_vport *vport)
mlx5_esw_qos_vport_disable_locked(vport);
}
-int mlx5_esw_qos_init(struct mlx5_eswitch *esw)
-{
- if (esw->qos.domain)
- return 0; /* Nothing to change. */
-
- return esw_qos_domain_init(esw);
-}
-
-void mlx5_esw_qos_cleanup(struct mlx5_eswitch *esw)
-{
- if (esw->qos.domain)
- esw_qos_domain_release(esw);
-}
-
/* Eswitch devlink rate API */
int mlx5_esw_devlink_rate_leaf_tx_share_set(struct devlink_rate *rate_leaf, void *priv,
u64 tx_share, struct netlink_ext_ack *extack)
{
struct mlx5_vport *vport = priv;
- struct mlx5_eswitch *esw;
int err;
- esw = vport->dev->priv.eswitch;
- if (!mlx5_esw_allowed(esw))
+ if (!mlx5_esw_allowed(vport->dev->priv.eswitch))
return -EPERM;
err = esw_qos_devlink_rate_to_mbps(vport->dev, "tx_share", &tx_share, extack);
if (err)
return err;
- esw_qos_lock(esw);
err = mlx5_esw_qos_set_vport_min_rate(vport, tx_share, extack);
- if (err)
- goto out;
- esw_vport_qos_prune_empty(vport);
-out:
- esw_qos_unlock(esw);
+ if (!err)
+ esw_vport_qos_prune_empty(vport);
return err;
}
@@ -1649,24 +1586,18 @@ int mlx5_esw_devlink_rate_leaf_tx_max_set(struct devlink_rate *rate_leaf, void *
u64 tx_max, struct netlink_ext_ack *extack)
{
struct mlx5_vport *vport = priv;
- struct mlx5_eswitch *esw;
int err;
- esw = vport->dev->priv.eswitch;
- if (!mlx5_esw_allowed(esw))
+ if (!mlx5_esw_allowed(vport->dev->priv.eswitch))
return -EPERM;
err = esw_qos_devlink_rate_to_mbps(vport->dev, "tx_max", &tx_max, extack);
if (err)
return err;
- esw_qos_lock(esw);
err = mlx5_esw_qos_set_vport_max_rate(vport, tx_max, extack);
- if (err)
- goto out;
- esw_vport_qos_prune_empty(vport);
-out:
- esw_qos_unlock(esw);
+ if (!err)
+ esw_vport_qos_prune_empty(vport);
return err;
}
@@ -1677,34 +1608,30 @@ int mlx5_esw_devlink_rate_leaf_tc_bw_set(struct devlink_rate *rate_leaf,
{
struct mlx5_esw_sched_node *vport_node;
struct mlx5_vport *vport = priv;
- struct mlx5_eswitch *esw;
bool disable;
int err = 0;
- esw = vport->dev->priv.eswitch;
- if (!mlx5_esw_allowed(esw))
+ if (!mlx5_esw_allowed(vport->dev->priv.eswitch))
return -EPERM;
disable = esw_qos_tc_bw_disabled(tc_bw);
- esw_qos_lock(esw);
if (!esw_qos_vport_validate_unsupported_tc_bw(vport, tc_bw)) {
NL_SET_ERR_MSG_MOD(extack,
"E-Switch traffic classes number is not supported");
- err = -EOPNOTSUPP;
- goto unlock;
+ return -EOPNOTSUPP;
}
vport_node = vport->qos.sched_node;
if (disable && !vport_node)
- goto unlock;
+ return 0;
if (disable) {
if (vport_node->type == SCHED_NODE_TYPE_TC_ARBITER_TSAR)
err = esw_qos_vport_update(vport, SCHED_NODE_TYPE_VPORT,
vport_node->parent, extack);
esw_vport_qos_prune_empty(vport);
- goto unlock;
+ return err;
}
if (!vport_node) {
@@ -1719,8 +1646,6 @@ int mlx5_esw_devlink_rate_leaf_tc_bw_set(struct devlink_rate *rate_leaf,
}
if (!err)
esw_qos_set_tc_arbiter_bw_shares(vport_node, tc_bw, extack);
-unlock:
- esw_qos_unlock(esw);
return err;
}
@@ -1730,28 +1655,22 @@ int mlx5_esw_devlink_rate_node_tc_bw_set(struct devlink_rate *rate_node,
struct netlink_ext_ack *extack)
{
struct mlx5_esw_sched_node *node = priv;
- struct mlx5_eswitch *esw = node->esw;
bool disable;
int err;
- if (!esw_qos_validate_unsupported_tc_bw(esw, tc_bw)) {
+ if (!esw_qos_validate_unsupported_tc_bw(node->esw, tc_bw)) {
NL_SET_ERR_MSG_MOD(extack,
"E-Switch traffic classes number is not supported");
return -EOPNOTSUPP;
}
disable = esw_qos_tc_bw_disabled(tc_bw);
- esw_qos_lock(esw);
- if (disable) {
- err = esw_qos_node_disable_tc_arbitration(node, extack);
- goto unlock;
- }
+ if (disable)
+ return esw_qos_node_disable_tc_arbitration(node, extack);
err = esw_qos_node_enable_tc_arbitration(node, extack);
if (!err)
esw_qos_set_tc_arbiter_bw_shares(node, tc_bw, extack);
-unlock:
- esw_qos_unlock(esw);
return err;
}
@@ -1759,17 +1678,14 @@ int mlx5_esw_devlink_rate_node_tx_share_set(struct devlink_rate *rate_node, void
u64 tx_share, struct netlink_ext_ack *extack)
{
struct mlx5_esw_sched_node *node = priv;
- struct mlx5_eswitch *esw = node->esw;
int err;
- err = esw_qos_devlink_rate_to_mbps(esw->dev, "tx_share", &tx_share, extack);
+ err = esw_qos_devlink_rate_to_mbps(node->esw->dev, "tx_share",
+ &tx_share, extack);
if (err)
return err;
- esw_qos_lock(esw);
- err = esw_qos_set_node_min_rate(node, tx_share, extack);
- esw_qos_unlock(esw);
- return err;
+ return esw_qos_set_node_min_rate(node, tx_share, extack);
}
int mlx5_esw_devlink_rate_node_tx_max_set(struct devlink_rate *rate_node, void *priv,
@@ -1783,10 +1699,7 @@ int mlx5_esw_devlink_rate_node_tx_max_set(struct devlink_rate *rate_node, void *
if (err)
return err;
- esw_qos_lock(esw);
- err = esw_qos_sched_elem_config(node, tx_max, node->bw_share, extack);
- esw_qos_unlock(esw);
- return err;
+ return esw_qos_sched_elem_config(node, tx_max, node->bw_share, extack);
}
int mlx5_esw_devlink_rate_node_new(struct devlink_rate *rate_node, void **priv,
@@ -1794,30 +1707,23 @@ int mlx5_esw_devlink_rate_node_new(struct devlink_rate *rate_node, void **priv,
{
struct mlx5_esw_sched_node *node;
struct mlx5_eswitch *esw;
- int err = 0;
esw = mlx5_devlink_eswitch_get(rate_node->devlink);
if (IS_ERR(esw))
return PTR_ERR(esw);
- esw_qos_lock(esw);
if (esw->mode != MLX5_ESWITCH_OFFLOADS) {
NL_SET_ERR_MSG_MOD(extack,
"Rate node creation supported only in switchdev mode");
- err = -EOPNOTSUPP;
- goto unlock;
+ return -EOPNOTSUPP;
}
node = esw_qos_create_vports_sched_node(esw, extack);
- if (IS_ERR(node)) {
- err = PTR_ERR(node);
- goto unlock;
- }
+ if (IS_ERR(node))
+ return PTR_ERR(node);
*priv = node;
-unlock:
- esw_qos_unlock(esw);
- return err;
+ return 0;
}
int mlx5_esw_devlink_rate_node_del(struct devlink_rate *rate_node, void *priv,
@@ -1826,10 +1732,9 @@ int mlx5_esw_devlink_rate_node_del(struct devlink_rate *rate_node, void *priv,
struct mlx5_esw_sched_node *node = priv;
struct mlx5_eswitch *esw = node->esw;
- esw_qos_lock(esw);
__esw_qos_destroy_node(node, extack);
esw_qos_put(esw);
- esw_qos_unlock(esw);
+
return 0;
}
@@ -1846,7 +1751,6 @@ mlx5_esw_qos_vport_update_parent(struct mlx5_vport *vport,
return -EOPNOTSUPP;
}
- esw_qos_lock(esw);
if (!vport->qos.sched_node && parent) {
enum sched_node_type type;
@@ -1859,13 +1763,15 @@ mlx5_esw_qos_vport_update_parent(struct mlx5_vport *vport,
parent ? : esw->qos.root,
extack);
}
- esw_qos_unlock(esw);
+
return err;
}
void mlx5_esw_qos_vport_clear_parent(struct mlx5_vport *vport)
{
+ devl_lock(vport->dev->shd);
mlx5_esw_qos_vport_update_parent(vport, NULL, NULL);
+ devl_unlock(vport->dev->shd);
}
int mlx5_esw_devlink_rate_leaf_parent_set(struct devlink_rate *devlink_rate,
@@ -1878,13 +1784,8 @@ int mlx5_esw_devlink_rate_leaf_parent_set(struct devlink_rate *devlink_rate,
int err;
err = mlx5_esw_qos_vport_update_parent(vport, node, extack);
- if (!err) {
- struct mlx5_eswitch *esw = vport->dev->priv.eswitch;
-
- esw_qos_lock(esw);
+ if (!err)
esw_vport_qos_prune_empty(vport);
- esw_qos_unlock(esw);
- }
return err;
}
@@ -2008,17 +1909,15 @@ static int mlx5_esw_qos_node_update_parent(struct mlx5_esw_sched_node *node,
struct netlink_ext_ack *extack)
{
struct mlx5_esw_sched_node *curr_parent;
- struct mlx5_eswitch *esw = node->esw;
int err;
err = mlx5_esw_qos_node_validate_set_parent(node, parent, extack);
if (err)
return err;
- esw_qos_lock(esw);
curr_parent = node->parent;
if (!parent)
- parent = esw->qos.root;
+ parent = node->esw->qos.root;
if (node->type == SCHED_NODE_TYPE_TC_ARBITER_TSAR) {
err = esw_qos_tc_arbiter_node_update_parent(node, parent,
extack);
@@ -2027,15 +1926,11 @@ static int mlx5_esw_qos_node_update_parent(struct mlx5_esw_sched_node *node,
}
if (err)
- goto out;
+ return err;
esw_qos_normalize_min_rate(curr_parent, extack);
esw_qos_normalize_min_rate(parent, extack);
-
-out:
- esw_qos_unlock(esw);
-
- return err;
+ return 0;
}
int mlx5_esw_devlink_rate_node_parent_set(struct devlink_rate *devlink_rate,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.h
index 0a50982b0e27..f275e850d2c9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.h
@@ -6,9 +6,6 @@
#ifdef CONFIG_MLX5_ESWITCH
-int mlx5_esw_qos_init(struct mlx5_eswitch *esw);
-void mlx5_esw_qos_cleanup(struct mlx5_eswitch *esw);
-
int mlx5_esw_qos_set_vport_rate(struct mlx5_vport *evport, u32 max_rate, u32 min_rate);
bool mlx5_esw_qos_get_vport_rate(struct mlx5_vport *vport, u32 *max_rate, u32 *min_rate);
void mlx5_esw_qos_vport_disable(struct mlx5_vport *vport);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index 123c96716a54..f6bbc92d2817 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -1647,10 +1647,6 @@ int mlx5_eswitch_enable_locked(struct mlx5_eswitch *esw, int num_vfs)
MLX5_NB_INIT(&esw->nb, eswitch_vport_event, NIC_VPORT_CHANGE);
mlx5_eq_notifier_register(esw->dev, &esw->nb);
- err = mlx5_esw_qos_init(esw);
- if (err)
- goto err_esw_init;
-
if (esw->mode == MLX5_ESWITCH_LEGACY) {
err = esw_legacy_enable(esw);
} else {
@@ -2057,9 +2053,6 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev)
goto reps_err;
esw->mode = MLX5_ESWITCH_LEGACY;
- err = mlx5_esw_qos_init(esw);
- if (err)
- goto reps_err;
mutex_init(&esw->offloads.encap_tbl_lock);
hash_init(esw->offloads.encap_tbl);
@@ -2109,7 +2102,6 @@ void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw)
esw_info(esw->dev, "cleanup\n");
- mlx5_esw_qos_cleanup(esw);
destroy_workqueue(esw->work_queue);
WARN_ON(refcount_read(&esw->qos.refcnt));
mutex_destroy(&esw->state_lock);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 9b3949a64784..c8865ea3858d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -224,8 +224,9 @@ struct mlx5_vport {
struct mlx5_vport_info info;
- /* Protected with the E-Switch qos domain lock. The Vport QoS can
- * either be disabled (sched_node is NULL) or in one of three states:
+ /* Protected by mlx5_shd_lock().
+ * The Vport QoS can either be disabled (sched_node is NULL) or in one
+ * of three states:
* 1. Regular QoS (sched_node is a vport node).
* 2. TC QoS enabled on the vport (sched_node is a TC arbiter).
* 3. TC QoS enabled on the vport's parent node
@@ -359,7 +360,6 @@ enum {
};
struct dentry;
-struct mlx5_qos_domain;
struct mlx5_eswitch {
struct mlx5_core_dev *dev;
@@ -386,11 +386,10 @@ struct mlx5_eswitch {
struct rw_semaphore mode_lock;
atomic64_t user_count;
- /* Protected with the E-Switch qos domain lock. */
+ /* QoS changes are serialized with mlx5_shd_lock(). */
struct {
/* Initially 0, meaning no QoS users and QoS is disabled. */
refcount_t refcnt;
- struct mlx5_qos_domain *domain;
/* The root node of the hierarchy. */
struct mlx5_esw_sched_node *root;
} qos;
--
2.44.0
next prev parent reply other threads:[~2026-03-24 12:31 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-24 12:28 [PATCH net-next V8 00/14] devlink and mlx5: Support cross-function rate scheduling Tariq Toukan
2026-03-24 12:28 ` [PATCH net-next V8 01/14] devlink: Update nested instance locking comment Tariq Toukan
2026-03-24 13:05 ` Jiri Pirko
2026-03-24 12:28 ` [PATCH net-next V8 02/14] devlink: Add helpers to lock nested-in instances Tariq Toukan
2026-03-24 12:28 ` [PATCH net-next V8 03/14] devlink: Migrate from info->user_ptr to info->ctx Tariq Toukan
2026-03-24 13:05 ` Jiri Pirko
2026-03-24 12:28 ` [PATCH net-next V8 04/14] devlink: Decouple rate storage from associated devlink object Tariq Toukan
2026-03-24 12:28 ` [PATCH net-next V8 05/14] devlink: Add parent dev to devlink API Tariq Toukan
2026-03-24 12:28 ` [PATCH net-next V8 06/14] devlink: Allow parent dev for rate-set and rate-new Tariq Toukan
2026-03-24 19:16 ` Cosmin Ratiu
2026-03-24 12:28 ` [PATCH net-next V8 07/14] devlink: Allow rate node parents from other devlinks Tariq Toukan
2026-03-24 12:28 ` [PATCH net-next V8 08/14] net/mlx5: qos: Use mlx5_lag_query_bond_speed to query LAG speed Tariq Toukan
2026-03-24 12:28 ` [PATCH net-next V8 09/14] net/mlx5: qos: Expose a function to clear a vport's parent Tariq Toukan
2026-03-24 12:28 ` [PATCH net-next V8 10/14] net/mlx5: qos: Model the root node in the scheduling hierarchy Tariq Toukan
2026-03-24 12:28 ` Tariq Toukan [this message]
2026-03-24 12:28 ` [PATCH net-next V8 12/14] net/mlx5: qos: Support cross-device tx scheduling Tariq Toukan
2026-03-24 12:28 ` [PATCH net-next V8 13/14] selftests: drv-net: Add test for cross-esw rate scheduling Tariq Toukan
2026-03-24 12:28 ` [PATCH net-next V8 14/14] net/mlx5: Document devlink rates Tariq Toukan
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