Messages in this thread | | | Date | Tue, 17 Jul 2018 14:30:20 +0800 | From | Herbert Xu <> | Subject | Re: [PATCH - revised] rhashtable: detect when object movement might have invalidated a lookup |
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On Mon, Jul 16, 2018 at 01:26:42PM +1000, NeilBrown wrote: > > Look in Documenation/RCU/rculist_nulls.txt. > The very first example is a typical lookup for a nulls list. > The above sample code would read:
OK, but how will this work with rhlist? It would be very bad to have a feature that works for rhashtable but fails in strange ways when you use rhlist.
Cheers, -- Email: Herbert Xu <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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