static void io_req_complete_post32(struct io_kiocb *req, s32 res,
				   u32 cflags, u64 extra1, u64 extra2)
{
	struct io_ring_ctx *ctx = req->ctx;

	spin_lock(&ctx->completion_lock);
	__io_req_complete_post32(req, res, cflags, extra1, extra2);
	io_commit_cqring(ctx);
	spin_unlock(&ctx->completion_lock);
	io_cqring_ev_posted(ctx);
}
static void io_req_complete_post32(struct io_kiocb *req, s32 res,
				   u32 cflags, u64 extra1, u64 extra2)
{
	struct io_ring_ctx *ctx = req->ctx;

	spin_lock(&ctx->completion_lock);
	__io_req_complete_post32(req, res, cflags, extra1, extra2);
	io_commit_cqring(ctx);
	spin_unlock(&ctx->completion_lock);
	io_cqring_ev_posted(ctx);
}