From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tetsuya Mukawa Subject: [PATCH v2 2/6] eal: Close file descriptor of uio configuration Date: Tue, 24 Mar 2015 13:18:33 +0900 Message-ID: <1427170717-13879-3-git-send-email-mukawa@igel.co.jp> References: <1426584645-28828-7-git-send-email-mukawa@igel.co.jp> <1427170717-13879-1-git-send-email-mukawa@igel.co.jp> To: dev-VfR2kkLFssw@public.gmane.org Return-path: In-Reply-To: <1427170717-13879-1-git-send-email-mukawa-AlSX/UN32fvPDbFq/vQRIQ@public.gmane.org> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" 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