netdev - Re: [PATCH v2 net-next 2/5] rhashtable: Add rhastable_walk

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Date:   Mon, 11 Dec 2017 23:02:36 +1100
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Tom Herbert <tom@...ntonium.net>
Cc:     davem@...emloft.net, netdev@...r.kernel.org, rohit@...ntonium.net
Subject: Re: [PATCH v2 net-next 2/5] rhashtable: Add rhastable_walk_peek

On Mon, Dec 04, 2017 at 10:31:42AM -0800, Tom Herbert wrote:
> This function is like rhashtable_walk_next except that it only returns
> the current element in the inter and does not advance the iter.
> 
> This patch also creates __rhashtable_walk_find_next. It finds the next
> element in the table when the entry cached in iter is NULL or at the end
> of a slot. __rhashtable_walk_find_next is called from
> rhashtable_walk_next and rhastable_walk_peek.
> 
> end_of_table is an added field to the iter structure. This indicates
> that the end of table was reached (walker.tbl being NULL is not a
> sufficient condition for end of table).
> 
> Signed-off-by: Tom Herbert <tom@...ntonium.net>

Acked-by: Herbert Xu <herbert@...dor.apana.org.au>
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt