On 10/31/22 7:41 AM, Dylan Yudaken wrote:
> +static void io_rsrc_retarget_schedule(struct io_ring_ctx *ctx)
> + __must_hold(&ctx->uring_lock)
> +{
> + percpu_ref_get(&ctx->refs);
> + mod_delayed_work(system_wq, &ctx->rsrc_retarget_work, 60 * HZ);
> + ctx->rsrc_retarget_scheduled = true;
> +}
Can this ever be called with rsrc_retarget_work already pending? If so,
that would seem to leak a ctx ref.
--
Jens Axboe
