On Sun, May 06, 2018 at 07:37:49AM +1000, NeilBrown wrote: > > I can see no evidence that this is required for anything, as it isn't > use and I'm fairly sure that in it's current form - it cannot be used.
Search for nulls in net/ipv4. This is definitely used throughout the network stack. As the aim is to convert as many existing hash tables to rhashtable as possible, we want to keep this. Cheers, -- Email: Herbert Xu <herb...@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
