José Orlando Pereira napsal(a): > On Thursday 18 April 2013 10:28:49 Jan Friesse wrote: >> Kernel is magic so almost everything is possible. But to your patch. >> What about storing dispatch_buf inside cpg_inst? So then, you will >> allocate dispatch_buf only once in cpg_model_initialize and free it >> inside cpg_finalize? This should solve your problem + no performance hit >> possible. > > I considered it, but is it clear that *_dispatch(...) functions should not > ever be reentered? I suppose so, and expect it for cpg as the order of > callbacks is _very_ relevant, but I'm not sure about the other libs.
Actually, yes, you are right. *_dispatch can be reentered so we really need to alloc memory on each call. Regards, Honza > >> Also I really really like your project. Do you have any plans to >> integrate other libraries as well? Like cmap may be very interesting >> (ideally something implementing map interface), quorum (there is >> basically only one callback interesting), ... > > No immediate plans, as they do not naturally fit the common JGCS API. > For instance, the ZooKeeper integration is already quite awkward and > mostly of academic interest. > > But a simple JNI wrapper, closely matching the C API, would indeed be > interesting and wouldn't take a lot of effort. > _______________________________________________ discuss mailing list [email protected] http://lists.corosync.org/mailman/listinfo/discuss
