diff options
| author | Yinghai Lu <Yinghai.Lu@Sun.COM> | 2008-02-19 11:20:41 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-26 21:41:04 (GMT) |
| commit | 0d358f22f6c8f03ab215eee8d52b74f78cc3c7db (patch) | |
| tree | a60a05c5b5a2727ef6e82b273aafe2121373d93d /drivers/pci | |
| parent | d39398a333ddc490f842ccdd4b76c9674682aa5d (diff) | |
| download | linux-0d358f22f6c8f03ab215eee8d52b74f78cc3c7db.tar.xz | |
driver core: try parent numa_node at first before using default
in the device_add, we try to use use parent numa_node.
need to make sure pci root bus's bridge device numa_node is set.
then we could use device->numa_node direclty for all device.
and don't need to call pcibus_to_node().
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/probe.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index a8efdae..a40043b 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -973,7 +973,6 @@ void pci_device_add(struct pci_dev *dev, struct pci_bus *bus) dev->dev.release = pci_release_dev; pci_dev_get(dev); - set_dev_node(&dev->dev, pcibus_to_node(bus)); dev->dev.dma_mask = &dev->dma_mask; dev->dev.dma_parms = &dev->dma_parms; dev->dev.coherent_dma_mask = 0xffffffffull; @@ -1128,6 +1127,9 @@ struct pci_bus * pci_create_bus(struct device *parent, goto dev_reg_err; b->bridge = get_device(dev); + if (!parent) + set_dev_node(b->bridge, pcibus_to_node(b)); + b->dev.class = &pcibus_class; b->dev.parent = b->bridge; sprintf(b->dev.bus_id, "%04x:%02x", pci_domain_nr(b), bus); |