[PATCH 2/2] acpi,memory-hotplug : call acpi_bus_remo() to remove memory device

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From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
To: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org
Cc: len.brown@intel.com, wency@cn.fujitsu.com
Subject: [PATCH 2/2] acpi,memory-hotplug : call acpi_bus_remo() to remove memory device
Date: Thu, 4 Oct 2012 10:48:10 +0900	[thread overview]
Message-ID: <506CEADA.9060108@jp.fujitsu.com> (raw)
In-Reply-To: <506CE9F5.8020809@jp.fujitsu.com>

From: Wen Congyang <wency@cn.fujitsu.com>

The memory device has been ejected and powoffed, so we can call
acpi_bus_remove() to remove the memory device from acpi bus.

CC: Len Brown <len.brown@intel.com>
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
---
 drivers/acpi/acpi_memhotplug.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux-3.6/drivers/acpi/acpi_memhotplug.c
===================================================================
--- linux-3.6.orig/drivers/acpi/acpi_memhotplug.c	2012-10-03 18:17:47.802249170 +0900
+++ linux-3.6/drivers/acpi/acpi_memhotplug.c	2012-10-03 18:17:52.471250299 +0900
@@ -424,8 +424,9 @@ static void acpi_memory_device_notify(ac
 		}
 
 		/*
-		 * TBD: Invoke acpi_bus_remove to cleanup data structures
+		 * Invoke acpi_bus_remove() to remove memory device
 		 */
+		acpi_bus_remove(device, 1);
 
 		/* _EJ0 succeeded; _OST is not necessary */
 		return;

WARNING: multiple messages have this Message-ID (diff)

From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
To: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org
Cc: len.brown@intel.com, wency@cn.fujitsu.com
Subject: [PATCH 2/2] acpi,memory-hotplug : call acpi_bus_remo() to remove memory device
Date: Thu, 4 Oct 2012 10:48:10 +0900	[thread overview]
Message-ID: <506CEADA.9060108@jp.fujitsu.com> (raw)
In-Reply-To: <506CE9F5.8020809@jp.fujitsu.com>

From: Wen Congyang <wency@cn.fujitsu.com>

The memory device has been ejected and powoffed, so we can call
acpi_bus_remove() to remove the memory device from acpi bus.

CC: Len Brown <len.brown@intel.com>
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
---
 drivers/acpi/acpi_memhotplug.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux-3.6/drivers/acpi/acpi_memhotplug.c
===================================================================
--- linux-3.6.orig/drivers/acpi/acpi_memhotplug.c	2012-10-03 18:17:47.802249170 +0900
+++ linux-3.6/drivers/acpi/acpi_memhotplug.c	2012-10-03 18:17:52.471250299 +0900
@@ -424,8 +424,9 @@ static void acpi_memory_device_notify(ac
 		}
 
 		/*
-		 * TBD: Invoke acpi_bus_remove to cleanup data structures
+		 * Invoke acpi_bus_remove() to remove memory device
 		 */
+		acpi_bus_remove(device, 1);
 
 		/* _EJ0 succeeded; _OST is not necessary */
 		return;

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WARNING: multiple messages have this Message-ID (diff)

From: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
To: <linux-acpi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-mm@kvack.org>
Cc: <len.brown@intel.com>, <wency@cn.fujitsu.com>
Subject: [PATCH 2/2] acpi,memory-hotplug : call acpi_bus_remo() to remove memory device
Date: Thu, 4 Oct 2012 10:48:10 +0900	[thread overview]
Message-ID: <506CEADA.9060108@jp.fujitsu.com> (raw)
In-Reply-To: <506CE9F5.8020809@jp.fujitsu.com>

From: Wen Congyang <wency@cn.fujitsu.com>

The memory device has been ejected and powoffed, so we can call
acpi_bus_remove() to remove the memory device from acpi bus.

CC: Len Brown <len.brown@intel.com>
Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
---
 drivers/acpi/acpi_memhotplug.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux-3.6/drivers/acpi/acpi_memhotplug.c
===================================================================
--- linux-3.6.orig/drivers/acpi/acpi_memhotplug.c	2012-10-03 18:17:47.802249170 +0900
+++ linux-3.6/drivers/acpi/acpi_memhotplug.c	2012-10-03 18:17:52.471250299 +0900
@@ -424,8 +424,9 @@ static void acpi_memory_device_notify(ac
 		}
 
 		/*
-		 * TBD: Invoke acpi_bus_remove to cleanup data structures
+		 * Invoke acpi_bus_remove() to remove memory device
 		 */
+		acpi_bus_remove(device, 1);
 
 		/* _EJ0 succeeded; _OST is not necessary */
 		return;

next prev parent reply	other threads:[~2012-10-04  1:48 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-04  1:44 [PATCH 0/2] acpi,memory-hotplug : remove memory device by acpi_bus_remove() Yasuaki Ishimatsu
2012-10-04  1:44 ` Yasuaki Ishimatsu
2012-10-04  1:44 ` Yasuaki Ishimatsu
2012-10-04  1:46 ` [PATCH 1/2] acpi,memory-hotplug : export the function acpi_bus_remove() Yasuaki Ishimatsu
2012-10-04  1:46   ` Yasuaki Ishimatsu
2012-10-04  1:46   ` Yasuaki Ishimatsu
2012-10-04  1:48 ` Yasuaki Ishimatsu [this message]
2012-10-04  1:48   ` [PATCH 2/2] acpi,memory-hotplug : call acpi_bus_remo() to remove memory device Yasuaki Ishimatsu
2012-10-04  1:48   ` Yasuaki Ishimatsu
2012-10-04  2:41   ` Yinghai Lu
2012-10-04  2:41     ` Yinghai Lu
2012-10-19  1:50     ` Wen Congyang
2012-10-19  1:50       ` Wen Congyang

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