Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933584AbbEKSux (ORCPT ); Mon, 11 May 2015 14:50:53 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:36386 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752430AbbEKR4F (ORCPT ); Mon, 11 May 2015 13:56:05 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "K. Y. Srinivasan" Subject: [PATCH 4.0 72/72] Drivers: hv: vmbus: Dont wait after requesting offers Date: Mon, 11 May 2015 10:55:18 -0700 Message-Id: <20150511175439.222738787@linuxfoundation.org> X-Mailer: git-send-email 2.4.0 In-Reply-To: <20150511175437.112151861@linuxfoundation.org> References: <20150511175437.112151861@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1609 Lines: 61 4.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: "K. Y. Srinivasan" commit 73cffdb65e679b98893f484063462c045adcf212 upstream. Don't wait after sending request for offers to the host. This wait is unnecessary and simply adds 5 seconds to the boot time. Signed-off-by: K. Y. Srinivasan Cc: Signed-off-by: Greg Kroah-Hartman --- drivers/hv/channel_mgmt.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -787,7 +787,7 @@ int vmbus_request_offers(void) { struct vmbus_channel_message_header *msg; struct vmbus_channel_msginfo *msginfo; - int ret, t; + int ret; msginfo = kmalloc(sizeof(*msginfo) + sizeof(struct vmbus_channel_message_header), @@ -795,8 +795,6 @@ int vmbus_request_offers(void) if (!msginfo) return -ENOMEM; - init_completion(&msginfo->waitevent); - msg = (struct vmbus_channel_message_header *)msginfo->msg; msg->msgtype = CHANNELMSG_REQUESTOFFERS; @@ -810,14 +808,6 @@ int vmbus_request_offers(void) goto cleanup; } - t = wait_for_completion_timeout(&msginfo->waitevent, 5*HZ); - if (t == 0) { - ret = -ETIMEDOUT; - goto cleanup; - } - - - cleanup: kfree(msginfo); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/