Messages in this thread | | | Date | Tue, 28 Feb 2012 20:26:48 -0800 | Subject | Re: [PATCH 12/24] PCI, ia64: Register busn_res for root buses | From | Yinghai Lu <> |
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On Tue, Feb 28, 2012 at 4:22 PM, Bjorn Helgaas <bhelgaas@google.com> wrote: > On Tue, Feb 28, 2012 at 5:12 PM, Yinghai Lu <yinghai@kernel.org> wrote: >>> >>> Why do you add a new struct resource here? Can't you just use the one >>> passed in from acpi_pci_root_add()? >> >> not quite sure about the life cycle for that object. > > The struct acpi_pci_root is allocated in acpi_pci_root_add() and freed > in acpi_pci_root_remove(), so it should be safe for PCI to use.
ok will change that for ia64.
> > Same thing applies for x86, of course.
for x86, will have separate addon patch.
Thanks
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