ACPI / memhotplug: don't allow to eject the memory device if it is being used

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We eject the memory device even if it is in use.  It is very dangerous,
and it will cause the kernel to be panicked.

Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Wen Congyang 2012-11-16 02:10:37 +01:00 • committed by Rafael J. Wysocki

parent e0b7b24dd9

commit 6547947257

1 changed files with 33 additions and 9 deletions

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drivers/acpi/acpi_memhotplug.c

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