c115fd000c
When device is be hot-unplugged, the vfio kernel module will sent req notifier to request user space to release the allocated resources at first. After that, vfio kernel module will detect the device disappear, and then delete the device in kernel. This patch aim to add req notifier processing to enable hotplug for vfio. By enable the req notifier monitoring and register the notifier callback, when device be hot-unplugged, the hot-unplug handler will be called to process hotplug for vfio. Signed-off-by: Jeff Guo <jia.guo@intel.com> Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org