From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiner Kallweit Subject: [PATCH net-next 05/19] r8169: switch to napi_schedule_irqoff Date: Tue, 17 Apr 2018 23:21:01 +0200 Message-ID: <4d5d9752-fd65-f77b-480b-d511f6df66a8@gmail.com> References: <4049e598-1b6c-bc3e-a905-178b76d7b161@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: "netdev@vger.kernel.org" To: David Miller , Realtek linux nic maintainers Return-path: Received: from mail-wr0-f193.google.com ([209.85.128.193]:38329 "EHLO mail-wr0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752511AbeDQVgj (ORCPT ); Tue, 17 Apr 2018 17:36:39 -0400 Received: by mail-wr0-f193.google.com with SMTP id h3so26739003wrh.5 for ; Tue, 17 Apr 2018 14:36:38 -0700 (PDT) In-Reply-To: <4049e598-1b6c-bc3e-a905-178b76d7b161@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: napi_schedule() is called from hard irq context, so we can switch to napi_schedule_irqoff() and avoid some overhead. Signed-off-by: Heiner Kallweit --- drivers/net/ethernet/realtek/r8169.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index cc88e8ee..34447a2e 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -7473,7 +7473,7 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance) handled = 1; rtl_irq_disable(tp); - napi_schedule(&tp->napi); + napi_schedule_irqoff(&tp->napi); } } return IRQ_RETVAL(handled); -- 2.17.0