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authorAlex Chiang <[email protected]>2009-12-20 19:23:16 +0000
committerLen Brown <[email protected]>2009-12-22 08:33:58 +0000
commit43bab25ced218385f7e6a076c2459ea008cfd2e1 (patch)
tree21397c7ff505b58b5d9351da7b6b9628049026ee /lib/debugobjects.c
parentACPI: processor: open code acpi_processor_cleanup_pdc (diff)
downloadkernel-43bab25ced218385f7e6a076c2459ea008cfd2e1.tar.gz
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ACPI: processor: change acpi_processor_set_pdc() interface
When calling _PDC, we really only need the handle to the processor to call the method; we don't look at any other parts of the struct acpi_processor * given to us. In the early path, when we walk the namespace, we are given the handle directly, so just pass it through to acpi_processor_set_pdc() without stuffing it into a wasteful struct acpi_processor allocated on the stack each time This saves 2834 bytes of stack. Update the interface accordingly. Signed-off-by: Alex Chiang <[email protected]> Signed-off-by: Len Brown <[email protected]>
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