diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/devlink.c | 47 |
1 files changed, 3 insertions, 44 deletions
diff --git a/net/core/devlink.c b/net/core/devlink.c index 1931caa0ce1e..3ce6147a2fe8 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -63,8 +63,7 @@ struct devlink { * port, sb, dpipe, resource, params, region, traps and more. */ struct mutex lock; - u8 reload_failed:1, - reload_enabled:1; + u8 reload_failed:1; refcount_t refcount; struct completion comp; char priv[0] __aligned(NETDEV_ALIGN); @@ -4033,9 +4032,6 @@ static int devlink_reload(struct devlink *devlink, struct net *dest_net, struct net *curr_net; int err; - if (!devlink->reload_enabled || !(devlink->features & DEVLINK_F_RELOAD)) - return -EOPNOTSUPP; - memcpy(remote_reload_stats, devlink->stats.remote_reload_stats, sizeof(remote_reload_stats)); @@ -4103,7 +4099,7 @@ static int devlink_nl_cmd_reload(struct sk_buff *skb, struct genl_info *info) u32 actions_performed; int err; - if (!devlink_reload_supported(devlink->ops)) + if (!(devlink->features & DEVLINK_F_RELOAD)) return -EOPNOTSUPP; err = devlink_resources_validate(devlink, NULL, info); @@ -9175,8 +9171,6 @@ void devlink_unregister(struct devlink *devlink) wait_for_completion(&devlink->comp); mutex_lock(&devlink_mutex); - WARN_ON(devlink->features & DEVLINK_F_RELOAD && - devlink->reload_enabled); devlink_notify_unregister(devlink); xa_clear_mark(&devlinks, devlink->index, DEVLINK_REGISTERED); mutex_unlock(&devlink_mutex); @@ -9184,41 +9178,6 @@ void devlink_unregister(struct devlink *devlink) EXPORT_SYMBOL_GPL(devlink_unregister); /** - * devlink_reload_enable - Enable reload of devlink instance - * - * @devlink: devlink - * - * Should be called at end of device initialization - * process when reload operation is supported. - */ -void devlink_reload_enable(struct devlink *devlink) -{ - mutex_lock(&devlink_mutex); - devlink->reload_enabled = true; - mutex_unlock(&devlink_mutex); -} -EXPORT_SYMBOL_GPL(devlink_reload_enable); - -/** - * devlink_reload_disable - Disable reload of devlink instance - * - * @devlink: devlink - * - * Should be called at the beginning of device cleanup - * process when reload operation is supported. - */ -void devlink_reload_disable(struct devlink *devlink) -{ - mutex_lock(&devlink_mutex); - /* Mutex is taken which ensures that no reload operation is in - * progress while setting up forbidded flag. - */ - devlink->reload_enabled = false; - mutex_unlock(&devlink_mutex); -} -EXPORT_SYMBOL_GPL(devlink_reload_disable); - -/** * devlink_free - Free devlink instance resources * * @devlink: devlink @@ -11554,7 +11513,7 @@ static void __net_exit devlink_pernet_pre_exit(struct net *net) if (!net_eq(devlink_net(devlink), net)) goto retry; - WARN_ON(!devlink_reload_supported(devlink->ops)); + WARN_ON(!(devlink->features & DEVLINK_F_RELOAD)); err = devlink_reload(devlink, &init_net, DEVLINK_RELOAD_ACTION_DRIVER_REINIT, DEVLINK_RELOAD_LIMIT_UNSPEC, |