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path: root/net/core/devlink.c
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Diffstat (limited to 'net/core/devlink.c')
-rw-r--r--net/core/devlink.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 8d0b558be942..5e220809844c 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -2103,11 +2103,11 @@ err_action_values_put:
static struct devlink_dpipe_table *
devlink_dpipe_table_find(struct list_head *dpipe_tables,
- const char *table_name)
+ const char *table_name, struct devlink *devlink)
{
struct devlink_dpipe_table *table;
-
- list_for_each_entry_rcu(table, dpipe_tables, list) {
+ list_for_each_entry_rcu(table, dpipe_tables, list,
+ lockdep_is_held(&devlink->lock)) {
if (!strcmp(table->name, table_name))
return table;
}
@@ -2226,7 +2226,7 @@ static int devlink_nl_cmd_dpipe_entries_get(struct sk_buff *skb,
table_name = nla_data(info->attrs[DEVLINK_ATTR_DPIPE_TABLE_NAME]);
table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
- table_name);
+ table_name, devlink);
if (!table)
return -EINVAL;
@@ -2382,7 +2382,7 @@ static int devlink_dpipe_table_counters_set(struct devlink *devlink,
struct devlink_dpipe_table *table;
table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
- table_name);
+ table_name, devlink);
if (!table)
return -EINVAL;
@@ -6854,7 +6854,7 @@ bool devlink_dpipe_table_counter_enabled(struct devlink *devlink,
rcu_read_lock();
table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
- table_name);
+ table_name, devlink);
enabled = false;
if (table)
enabled = table->counters_enabled;
@@ -6885,7 +6885,8 @@ int devlink_dpipe_table_register(struct devlink *devlink,
mutex_lock(&devlink->lock);
- if (devlink_dpipe_table_find(&devlink->dpipe_table_list, table_name)) {
+ if (devlink_dpipe_table_find(&devlink->dpipe_table_list, table_name,
+ devlink)) {
err = -EEXIST;
goto unlock;
}
@@ -6921,7 +6922,7 @@ void devlink_dpipe_table_unregister(struct devlink *devlink,
mutex_lock(&devlink->lock);
table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
- table_name);
+ table_name, devlink);
if (!table)
goto unlock;
list_del_rcu(&table->list);
@@ -7078,7 +7079,7 @@ int devlink_dpipe_table_resource_set(struct devlink *devlink,
mutex_lock(&devlink->lock);
table = devlink_dpipe_table_find(&devlink->dpipe_table_list,
- table_name);
+ table_name, devlink);
if (!table) {
err = -EINVAL;
goto out;