Re: [PATCH 07/18] io_uring: support for IO polling

On 1/28/19 11:27 PM, Christoph Hellwig wrote:

On Mon, Jan 28, 2019 at 09:46:17AM -0700, Jens Axboe wrote:

quoted

I think that can go both ways. If we create it early, it'll just be a
pointless helper. Don't really care too much about this particular case.

Without the no-op locking fix we don't really need the current
__io_cqring_add_event anymore, so we'd still have two somewhat
reasonably defined helpers.

Yeah, killed it, which also fixes your complaint about adding a new
helper in the poll patch.

-- 
Jens Axboe