On 12/20/2016 08:46 AM, Jens Axboe wrote:

On 12/20/2016 03:12 AM, Paolo Valente wrote:

quoted

quoted

Il giorno 17 dic 2016, alle ore 01:12, Jens Axboe [off-list ref] ha scritto:

We want to use it outside of blk-core.c.

Hi Jens,
no hooks equivalent to elevator_init_icq_fn and elevator_exit_icq_fn
are invoked.  In particular, the second hook let bfq (as with cfq)
know when it could finally exit the queue associated with the icq.
I'm trying to figure out how to make it without these hooks/signals,
but at no avail so far ...

Yep, those need to be added.

Done, pushed out.

-- 
Jens Axboe