Re: [PATCH v11 rdma-next 5/7] RDMA/qedr: Use the common mmap API

Jason Gunthorpe
2019-10-23T14:41:28Z

On Wed, Oct 23, 2019 at 09:40:44AM +0300, Gal Pressman wrote:
> > In the mlx drivers this was done during destruction of the ucontext,
> > but with this new mmap stuff it could be moved to the mmap_free..
>
> Dealloc UAR is currently being called during dealloc_ucontext.
> The mmap_free callback is per entry, how can dealloc_uar be moved there?

If it is some global per context uar then sure, it should live till
dealloc ucontext

If it is a dynamicly created uar then it should have a shorter
lifetime.

Jason