Re: [PATCH 05/18] Add io_uring IO interface

[Jeff Moyer]

Hi, Jens,

Jens Axboe <ax...@kernel.dk> writes:

> +static void io_ring_ctx_free(struct io_ring_ctx *ctx)
> +{
> +     destroy_workqueue(ctx->sqo_wq);

You need to make sure sqo_wq is non-null before calling
destroy_workqueue.

-Jeff