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| author | Yinghai Lu <yhlu.kernel.send@gmail.com> | 2008-04-19 01:30:16 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-08 11:28:46 +0200 |
| commit | dbb6152e6f72df367f8a955586c5e6282a7255e5 (patch) | |
| tree | c9b477aea9fc1cad80274dc69dffa0b394ad7fce /arch/x86 | |
| parent | b755de8dfdfef97effaa91379ffafcb81f4d62a1 (diff) | |
| download | kernel_samsung_smdk4412-dbb6152e6f72df367f8a955586c5e6282a7255e5.zip kernel_samsung_smdk4412-dbb6152e6f72df367f8a955586c5e6282a7255e5.tar.gz kernel_samsung_smdk4412-dbb6152e6f72df367f8a955586c5e6282a7255e5.tar.bz2 | |
x86: don't call pxm_to_node again
also make bus_numa work even if ACPI_NUMA is not defined.
don't call pxm_to_node again, and use node directly.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/pci/acpi.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index ea8685f..28d17a5 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -171,11 +171,11 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_device *device, int do if (node != -1) set_mp_bus_to_node(busnum, node); else +#endif node = get_mp_bus_to_node(busnum); if (node != -1 && !node_online(node)) node = -1; -#endif /* Allocate per-root-bus (not per bus) arch-specific data. * TODO: leak; this memory is never freed. @@ -207,14 +207,16 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_device *device, int do if (!bus) kfree(sd); + if (bus && node != -1) { #ifdef CONFIG_ACPI_NUMA - if (bus) { - if (pxm >= 0) { + if (pxm >= 0) printk(KERN_DEBUG "bus %02x -> pxm %d -> node %d\n", - busnum, pxm, pxm_to_node(pxm)); - } - } + busnum, pxm, node); +#else + printk(KERN_DEBUG "bus %02x -> node %d\n", + busnum, node); #endif + } if (bus && (pci_probe & PCI_USE__CRS)) get_current_resources(device, busnum, domain, bus); |