On Tue, 19 May 2015 14:54:55 +0900 Tetsuya Mukawa <mukawa at igel.co.jp> wrote:
> When pci_uio_unmap_resource() is called, a file descriptor that is used > for uio configuration should be closed. > > Signed-off-by: Tetsuya Mukawa <mukawa at igel.co.jp> > --- > 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 5d3354d..34316b6 100644 > --- a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c > +++ b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c > @@ -464,8 +464,12 @@ 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 */ Acked-by: Stephen Hemminger <stephen at networkplumber.org>
