Messages in this thread | | | From | KOSAKI Motohiro <> | Date | Fri, 19 Oct 2012 14:26:39 -0400 | Subject | Re: [PATCH v2 1/3] acpi,memory-hotplug: call acpi_bus_trim() to remove memory device |
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On Fri, Oct 19, 2012 at 6:03 AM, <wency@cn.fujitsu.com> wrote: > From: Wen Congyang <wency@cn.fujitsu.com> > > The memory device has been ejected and powoffed, so we can call > acpi_bus_trim() to remove the memory device from acpi bus. > > CC: David Rientjes <rientjes@google.com> > CC: Jiang Liu <liuj97@gmail.com> > CC: Len Brown <len.brown@intel.com> > CC: Benjamin Herrenschmidt <benh@kernel.crashing.org> > CC: Paul Mackerras <paulus@samba.org> > CC: Christoph Lameter <cl@linux.com> > Cc: Minchan Kim <minchan.kim@gmail.com> > CC: Andrew Morton <akpm@linux-foundation.org> > CC: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> > CC: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> > Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> > --- > drivers/acpi/acpi_memhotplug.c | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c > index 24c807f..1e90e8f 100644 > --- a/drivers/acpi/acpi_memhotplug.c > +++ b/drivers/acpi/acpi_memhotplug.c > @@ -401,8 +401,9 @@ static void acpi_memory_device_notify(acpi_handle handle, u32 event, void *data) > } > > /* > - * TBD: Invoke acpi_bus_remove to cleanup data structures > + * Invoke acpi_bus_trim() to remove memory device > */ > + acpi_bus_trim(device, 1);
I'm happy we removed mysterious acpi_bus_remove().
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