From 29903edf04c25e63ba1475801fb7038d76c5054b Mon Sep 17 00:00:00 2001 From: Cosmin Ratiu Date: Wed, 28 Jan 2026 13:25:35 +0200 Subject: devlink: Refactor devlink_rate_nodes_check devlink_rate_nodes_check() was used to verify there are no devlink rate nodes created when switching the esw mode. Rate management code is about to become more complex, so refactor this function: - remove unused param 'mode'. - add a new 'rate_filter' param. - rename to devlink_rates_check(). - expose devlink_rate_is_node() to be used as a rate filter. This makes it more usable from multiple places, so use it from those places as well. Signed-off-by: Cosmin Ratiu Reviewed-by: Carolina Jubran Reviewed-by: Jiri Pirko Signed-off-by: Tariq Toukan Link: https://patch.msgid.link/20260128112544.1661250-6-tariqt@nvidia.com Signed-off-by: Jakub Kicinski --- net/devlink/dev.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'net/devlink/dev.c') diff --git a/net/devlink/dev.c b/net/devlink/dev.c index 02602704bdea..e3a36de4f4ae 100644 --- a/net/devlink/dev.c +++ b/net/devlink/dev.c @@ -434,7 +434,7 @@ static void devlink_reload_reinit_sanity_check(struct devlink *devlink) WARN_ON(!list_empty(&devlink->trap_list)); WARN_ON(!list_empty(&devlink->dpipe_table_list)); WARN_ON(!list_empty(&devlink->sb_list)); - WARN_ON(!list_empty(&devlink->rate_list)); + WARN_ON(devlink_rates_check(devlink, NULL, NULL)); WARN_ON(!list_empty(&devlink->linecard_list)); WARN_ON(!xa_empty(&devlink->ports)); } @@ -713,10 +713,11 @@ int devlink_nl_eswitch_set_doit(struct sk_buff *skb, struct genl_info *info) if (info->attrs[DEVLINK_ATTR_ESWITCH_MODE]) { if (!ops->eswitch_mode_set) return -EOPNOTSUPP; - mode = nla_get_u16(info->attrs[DEVLINK_ATTR_ESWITCH_MODE]); - err = devlink_rate_nodes_check(devlink, mode, info->extack); + err = devlink_rates_check(devlink, devlink_rate_is_node, + info->extack); if (err) return err; + mode = nla_get_u16(info->attrs[DEVLINK_ATTR_ESWITCH_MODE]); err = ops->eswitch_mode_set(devlink, mode, info->extack); if (err) return err; -- cgit v1.2.3