On Wed, 2009-06-17 at 17:27 -0700, Eric W. Biederman wrote: > > Subject: genetlink: make netns aware > > > > This makes generic netlink network namespace aware. > > No actual generic netlink families are made namespace > > aware, they need to be checked one by one and then > > set the family->netnsok member to true. > > Are skb_clone and nlmsg_multicast really guaranteed not to sleep? Yes, definitely, we call them in atomic callbacks already in various places. There are many callers that use the existing genlmsg_multicast() in atomic contexts. johannes
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