Re: [PATCH] ACPI / scan: User direct recurrence for device hierarchy walks

From: Rafael J. Wysocki
Date: Fri Nov 22 2013 - 18:11:47 EST


On Saturday, November 23, 2013 12:22:23 AM Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
>
> Rework acpi_bus_trim() and acpi_bus_device_attach(), which is
> renamed as acpi_bus_attach(), to walk the list of each device
> object's children directly and call themselves recursively for
> each child instead of using acpi_walk_namespace(). This
> simplifies the code quite a bit and avoids the overhead of
> callbacks and the ACPICA's internal processing which are not
> really necessary for these two routines.
>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> ---
>
> Hi,
>
> This is on top of the linux-pm/bleeding-edge branch that contains the series
> I posted previously: http://marc.info/?l=linux-pci&m=138470560909690&w=4

The subject should be "ACPI / scan: Use direct recurrence for device hierarchy
walks", sorry for the typo.

Thanks!

--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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