diff options
Diffstat (limited to 'net/devlink/leftover.c')
-rw-r--r-- | net/devlink/leftover.c | 102 |
1 files changed, 1 insertions, 101 deletions
diff --git a/net/devlink/leftover.c b/net/devlink/leftover.c index 056d9ca14a3d..54c8ea87e76b 100644 --- a/net/devlink/leftover.c +++ b/net/devlink/leftover.c @@ -596,15 +596,6 @@ devlink_region_snapshot_get_by_id(struct devlink_region *region, u32 id) return NULL; } -static int devlink_nl_put_handle(struct sk_buff *msg, struct devlink *devlink) -{ - if (nla_put_string(msg, DEVLINK_ATTR_BUS_NAME, devlink->dev->bus->name)) - return -EMSGSIZE; - if (nla_put_string(msg, DEVLINK_ATTR_DEV_NAME, dev_name(devlink->dev))) - return -EMSGSIZE; - return 0; -} - static int devlink_nl_put_nested_handle(struct sk_buff *msg, struct devlink *devlink) { struct nlattr *nested_attr; @@ -699,7 +690,7 @@ nla_put_failure: return -EMSGSIZE; } -static int devlink_reload_stats_put(struct sk_buff *msg, struct devlink *devlink, bool is_remote) +int devlink_reload_stats_put(struct sk_buff *msg, struct devlink *devlink, bool is_remote) { struct nlattr *reload_stats_attr, *act_info, *act_stats; int i, j, stat_idx; @@ -762,64 +753,6 @@ nla_put_failure: return -EMSGSIZE; } -static int devlink_nl_fill(struct sk_buff *msg, struct devlink *devlink, - enum devlink_command cmd, u32 portid, - u32 seq, int flags) -{ - struct nlattr *dev_stats; - void *hdr; - - hdr = genlmsg_put(msg, portid, seq, &devlink_nl_family, flags, cmd); - if (!hdr) - return -EMSGSIZE; - - if (devlink_nl_put_handle(msg, devlink)) - goto nla_put_failure; - if (nla_put_u8(msg, DEVLINK_ATTR_RELOAD_FAILED, devlink->reload_failed)) - goto nla_put_failure; - - dev_stats = nla_nest_start(msg, DEVLINK_ATTR_DEV_STATS); - if (!dev_stats) - goto nla_put_failure; - - if (devlink_reload_stats_put(msg, devlink, false)) - goto dev_stats_nest_cancel; - if (devlink_reload_stats_put(msg, devlink, true)) - goto dev_stats_nest_cancel; - - nla_nest_end(msg, dev_stats); - genlmsg_end(msg, hdr); - return 0; - -dev_stats_nest_cancel: - nla_nest_cancel(msg, dev_stats); -nla_put_failure: - genlmsg_cancel(msg, hdr); - return -EMSGSIZE; -} - -static void devlink_notify(struct devlink *devlink, enum devlink_command cmd) -{ - struct sk_buff *msg; - int err; - - WARN_ON(cmd != DEVLINK_CMD_NEW && cmd != DEVLINK_CMD_DEL); - WARN_ON(!xa_get_mark(&devlinks, devlink->index, DEVLINK_REGISTERED)); - - msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); - if (!msg) - return; - - err = devlink_nl_fill(msg, devlink, cmd, 0, 0, 0); - if (err) { - nlmsg_free(msg); - return; - } - - genlmsg_multicast_netns(&devlink_nl_family, devlink_net(devlink), - msg, 0, DEVLINK_MCGRP_CONFIG, GFP_KERNEL); -} - static int devlink_nl_port_attrs_put(struct sk_buff *msg, struct devlink_port *devlink_port) { @@ -1274,39 +1207,6 @@ devlink_rate_is_parent_node(struct devlink_rate *devlink_rate, return false; } -static int devlink_nl_cmd_get_doit(struct sk_buff *skb, struct genl_info *info) -{ - struct devlink *devlink = info->user_ptr[0]; - struct sk_buff *msg; - int err; - - msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); - if (!msg) - return -ENOMEM; - - err = devlink_nl_fill(msg, devlink, DEVLINK_CMD_NEW, - info->snd_portid, info->snd_seq, 0); - if (err) { - nlmsg_free(msg); - return err; - } - - return genlmsg_reply(msg, info); -} - -static int -devlink_nl_cmd_get_dump_one(struct sk_buff *msg, struct devlink *devlink, - struct netlink_callback *cb) -{ - return devlink_nl_fill(msg, devlink, DEVLINK_CMD_NEW, - NETLINK_CB(cb->skb).portid, - cb->nlh->nlmsg_seq, NLM_F_MULTI); -} - -const struct devlink_cmd devl_cmd_get = { - .dump_one = devlink_nl_cmd_get_dump_one, -}; - static int devlink_nl_cmd_port_get_doit(struct sk_buff *skb, struct genl_info *info) { |