Re: [ckrm-tech] [RFC][PATCH 2/7] UBC: core (structures, API)

Kirill Korotaev
2006-08-18T12:33:55Z

Dave Hansen wrote:
> On Thu, 2006-08-17 at 15:45 +0400, Kirill Korotaev wrote:
>
>>We need more complex decrement/locking scheme than krefs
>>provide. e.g. in __put_beancounter() we need
>>atomic_dec_and_lock_irqsave() semantics for performance optimizations.
>
>
> Is it possible to put the locking in the destructor? It seems like that
> should give similar behavior.
objects live in hashes also so you need to distinguish objects being freed
on lookup somehow.

Kirill