Attachment 945218 Details for Bug 1150510 – [RHEL6.7 1/7] ACPI / memory-hotplug: call acpi_bus_trim() to remove memory device

[patch] [RHEL6.7 1/7] ACPI / memory-hotplug: call acpi_bus_trim() to remove memory device

0001-ACPI-memory-hotplug-call-acpi_bus_trim-to-remove-mem.patch (text/plain), 1.45 KB, created by Igor Mammedov on 2014-10-09 08:11:21 UTC

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Creator: Igor Mammedov

Created: 2014-10-09 08:11:21 UTC

Size: 1.45 KB

patch

obsolete

>From 172010dfd25198557d1a84c9638f25afb1a03679 Mon Sep 17 00:00:00 2001
>From: Igor Mammedov <imammedo@redhat.com>
>Date: Wed, 8 Oct 2014 12:48:03 +0000
>Subject: [RHEL6.7 1/7] ACPI / memory-hotplug: call acpi_bus_trim() to remove
> memory device
>
>Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1150510
>Upstream: 54c4c7db6cb94d7d1217df6d7fca6847c61744ab
>Brew: http://brewweb.devel.redhat.com/brew/taskinfo?taskID=8073569
>
>--
>    Author: Wen Congyang <wency@cn.fujitsu.com>  2012-11-14 23:22:27
>    ACPI / memory-hotplug: call acpi_bus_trim() to remove memory device
>
>    The memory device has been ejected and powoffed, so we can call
>    acpi_bus_trim() to remove the memory device from acpi bus.
>
>    Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
>    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>--
>Signed-off-by: Igor Mammedov <imammedo@redhat.com>
>---
> drivers/acpi/acpi_memhotplug.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
>diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c
>index da078dd..431ba97 100644
>--- a/drivers/acpi/acpi_memhotplug.c
>+++ b/drivers/acpi/acpi_memhotplug.c
>@@ -436,8 +436,9 @@ 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);
> 
> 		/* _EJ0 succeeded; _OST is not necessary */
> 		return;
>-- 
>1.8.3.1
>

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Attachments on bug 1150510: 945218 | 945221 | 945222 | 945223 | 945224 | 945225 | 945226