From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f180.google.com (mail-pd0-f180.google.com [209.85.192.180]) by dpdk.org (Postfix) with ESMTP id CD6805A83 for ; Fri, 27 Mar 2015 09:39:32 +0100 (CET) Received: by pdnc3 with SMTP id c3so90099499pdn.0 for ; Fri, 27 Mar 2015 01:39:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=h5Iv+EizamM1qseoZrG0i8pO12E9Q5eXyFW1nRbB0VU=; b=kJCkZ0jn6a+uTuvPtiZSGeWD7vfotb18pw97spIPdOwvh1tZSEg7EVerohofO3HUr4 0IRZeXVFeXjCK3Vsx6cWjBrMeSmdQ1NYw/l6aUzHDjeWzb1CDMAGRTaupRX28GM5Zpwf qwF0aY1IQ4d8Vi8YiYhD0pyWI+aUrhQXu+x00HhVpBEJ7T/qw8m+G/VW5wIjJar2QvAT qgrqR1pgW6D53xMVg6CaI7OUE+RTwisTYFLP7s+gxc9TKbMQO0JeG0W+I2oC4RofaAfj SwolGFyxiZbXsN+HfniMLGpjofRpfPbdfN3qT2ao2iwBG4SDKU5YVvcVvtsX+0bnP5gb 1hwQ== X-Gm-Message-State: ALoCoQnzjBLKhuFX2NSIIc596HSQbzgZaeYyrTu0xasarJie+SdwoeCEhXy+4qHpAgC8iAuXgn6Q X-Received: by 10.66.146.100 with SMTP id tb4mr33890891pab.104.1427445572206; Fri, 27 Mar 2015 01:39:32 -0700 (PDT) Received: from localhost.localdomain (napt.igel.co.jp. [219.106.231.132]) by mx.google.com with ESMTPSA id fz1sm1396671pbb.12.2015.03.27.01.39.29 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 27 Mar 2015 01:39:31 -0700 (PDT) From: Tetsuya Mukawa To: dev@dpdk.org Date: Fri, 27 Mar 2015 17:39:10 +0900 Message-Id: <1427445553-3151-3-git-send-email-mukawa@igel.co.jp> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1427445553-3151-1-git-send-email-mukawa@igel.co.jp> References: <1426584645-28828-7-git-send-email-mukawa@igel.co.jp> <1427445553-3151-1-git-send-email-mukawa@igel.co.jp> Subject: [dpdk-dev] [PATCH v3 2/5] eal: Close file descriptor of uio configuration X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Mar 2015 08:39:33 -0000 When pci_uio_unmap_resource() is called, a file descriptor that is used for uio configuration should be closed. Signed-off-by: Tetsuya Mukawa --- lib/librte_eal/linuxapp/eal/eal_pci_uio.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c index 9cdf24f..f0277be 100644 --- a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c +++ b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c @@ -459,8 +459,12 @@ pci_uio_unmap_resource(struct rte_pci_device *dev) /* close fd if in primary process */ close(dev->intr_handle.fd); - dev->intr_handle.fd = -1; + + /* close cfg_fd if in primary process */ + close(dev->intr_handle.uio_cfg_fd); + dev->intr_handle.uio_cfg_fd = -1; + dev->intr_handle.type = RTE_INTR_HANDLE_UNKNOWN; } #endif /* RTE_LIBRTE_EAL_HOTPLUG */ -- 1.9.1