Re: [PATCH nf-next,v2 1/2] rhashtable: add rhashtable_lookup_get_insert_key()

2016-08-26 Thread Pablo Neira Ayuso
On Fri, Aug 26, 2016 at 07:27:36PM +0800, Herbert Xu wrote: > On Thu, Aug 25, 2016 at 04:41:26PM +0200, Pablo Neira Ayuso wrote: > > This patch modifies __rhashtable_insert_fast() so it returns the > > existing object that clashes with the one that you want to insert. > > In case the object is

Re: [PATCH nf-next,v2 1/2] rhashtable: add rhashtable_lookup_get_insert_key()

2016-08-26 Thread Herbert Xu
On Thu, Aug 25, 2016 at 04:41:26PM +0200, Pablo Neira Ayuso wrote: > This patch modifies __rhashtable_insert_fast() so it returns the > existing object that clashes with the one that you want to insert. > In case the object is successfully inserted, NULL is returned. > Otherwise, you get an error

[PATCH nf-next,v2 1/2] rhashtable: add rhashtable_lookup_get_insert_key()

2016-08-25 Thread Pablo Neira Ayuso
This patch modifies __rhashtable_insert_fast() so it returns the existing object that clashes with the one that you want to insert. In case the object is successfully inserted, NULL is returned. Otherwise, you get an error via ERR_PTR(). This patch adapts the existing callers of