The pci_dn instances are allocated from memblock or bootmem when
creating PCI controller (hoses) in setup_arch(). The PCI hotplug,
which will be supported by proceeding patches, will release PCI
device nodes and their corresponding pci_dn on unplugging event.
The pci_dn instance memory chunks alloe
On 05/01/2015 04:03 PM, Gavin Shan wrote:
The pci_dn instances are allocated from memblock or bootmem when
creating PCI controller (hoses) in setup_arch(). The PCI hotplug,
which will be supported by proceeding patches, will release PCI
device nodes and their corresponding pci_dn on unplugging ev
On Sun, May 10, 2015 at 12:55:51AM +1000, Alexey Kardashevskiy wrote:
>On 05/01/2015 04:03 PM, Gavin Shan wrote:
>>The pci_dn instances are allocated from memblock or bootmem when
>>creating PCI controller (hoses) in setup_arch(). The PCI hotplug,
>>which will be supported by proceeding patches, wi