Re: Hashtable implementation breaks on flow statements

[Sasha Levin]

Hi Franz,

The hashtable should behave correctly (that is, not continue iteration
from the next
bucket) with regards to a 'break' inside the loop, this issue was
raised previously
during one of the RFCs and has been dealt with before the merge of the hashtable
into the kernel.

Do you see a case where it behaves incorrectly? can you share your code which
does that?


Thanks,
Sasha

On Mon, Jan 14, 2013 at 5:51 AM, Schrober <franzschrober@xxxxxxxx> wrote:
> Hi,
>
> I think the new hash implementation in include/linux/hashtable.h is slightly
> unintuitive when using things like hash_for_each, hash_for_each_rcu,
> hash_for_each_safe and hash_for_each_possible.
>
> Users may want to get out of the loop through the hashtable iteration when
> some condition is met. This works well on hlist, list and other "abstract"
> data types. But the hash table would just jump to the next bucket and
> continue.
> --
> Franz Schrober
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