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| author | Yinghai Lu <yinghai@kernel.org> | 2012-05-17 18:51:11 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-06-13 15:42:22 -0600 |
| commit | 5cc62c202211096ec26309722ec27455d52c8726 (patch) | |
| tree | 10813ef6be2b7bbb176cc37d3127704586e448f6 /kernel/resource.c | |
| parent | 3527ed81ca01bbaf09df952e68528377a9cd092f (diff) | |
PCI: build a bus number resource tree for every domain
This adds get_pci_domain_busn_res(), which returns the root of the
bus number resource tree for a domain, creating it if necessary.
We will later populate the tree with the bus numbers used by host
bridges and P2P bridges in the domain.
[bhelgaas: changelog]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'kernel/resource.c')
0 files changed, 0 insertions, 0 deletions