diff options
| author | Justin Chen <justin.chen@hp.com> | 2006-12-06 10:17:10 -0700 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-01-16 16:41:56 -0500 |
| commit | d91a0078476ca536d76419f3b53196873b2931bc (patch) | |
| tree | dc79451e8c7a9518386ace82e35b07bb26fda1df /drivers/ata/pata_pdc202xx_old.c | |
| parent | a8b3485287731978899ced11f24628c927890e78 (diff) | |
ACPI: Optimize acpi_get_pci_rootbridge_handle() to boot faster
Move acpi_get_pci_rootbridge_handle() from glue.c to pci_root.c and get the
root bridge ACPI handles by searching the &acpi_pci_roots list instead of
walking through the ACPI name space. This significantly reduces boot time
on large I/O systems.
Signed-off-by: Justin Chen <justin.chen@hp.com>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/ata/pata_pdc202xx_old.c')
0 files changed, 0 insertions, 0 deletions