diff options
| author | Cosmin Ratiu <cratiu@nvidia.com> | 2026-01-28 13:25:35 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-02-02 20:05:51 -0800 |
| commit | 29903edf04c25e63ba1475801fb7038d76c5054b (patch) | |
| tree | 80c03c018af4492624ae616fb541916bb1a7e859 /net/devlink/dev.c | |
| parent | 0061b5199d7c81076181a64529f7a799ebb89399 (diff) | |
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 <cratiu@nvidia.com>
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260128112544.1661250-6-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/devlink/dev.c')
| -rw-r--r-- | net/devlink/dev.c | 7 |
1 files changed, 4 insertions, 3 deletions
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; |
