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ethtool: add CHANNELS_NTF notification

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Send ETHTOOL_MSG_CHANNELS_NTF notification whenever channel counts of
a network device are modified using ETHTOOL_MSG_CHANNELS_SET netlink
message or ETHTOOL_SCHANNELS ioctl request.

Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michal Kubecek
2020-03-12 21:08:48 +01:00
committed by David S. Miller
parent e19c591eaf
commit 546379b9a0
5 changed files with 12 additions and 1 deletions
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3
net/ethtool/channels.c
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@@ -213,6 +213,9 @@ int ethnl_set_channels(struct sk_buff *skb, struct genl_info *info)
}
ret = dev->ethtool_ops->set_channels(dev, &channels);
if (ret < 0)
goto out_ops;
ethtool_notify(dev, ETHTOOL_MSG_CHANNELS_NTF, NULL);
out_ops:
ethnl_ops_complete(dev);