io_sq_thread_finish(ctx);
return ret;
}
+
+__cold int io_sqpoll_wq_cpu_affinity(struct io_ring_ctx *ctx,
+ cpumask_var_t mask)
+{
+ struct io_sq_data *sqd = ctx->sq_data;
+ int ret = -EINVAL;
+
+ if (sqd) {
+ io_sq_thread_park(sqd);
+ /* Don't set affinity for a dying thread */
+ if (sqd->thread)
+ ret = io_wq_cpu_affinity(sqd->thread->io_uring, mask);
+ io_sq_thread_unpark(sqd);
+ }
+
+ return ret;
+}