On Fri, 31 Aug 2012 06:08:05 +0300, Liu Qiang-B32616 b32...@freescale.com
wrote:
-Original Message-
From: Geanta Neag Horia Ioan-B05471
Sent: Thursday, August 30, 2012 10:23 PM
To: Liu Qiang-B32616; linux-cry...@vger.kernel.org;
dan.j.willi...@gmail.com;
-Original Message-
From: Geanta Neag Horia Ioan-B05471
Sent: Friday, August 31, 2012 6:39 PM
To: Liu Qiang-B32616; linux-cry...@vger.kernel.org;
dan.j.willi...@gmail.com; herb...@gondor.hengli.com.au;
da...@davemloft.net; linux-ker...@vger.kernel.org; linuxppc-
d...@lists.ozlabs.org
On Tue, 28 Aug 2012 18:00:07 +0800
we...@cn.fujitsu.com wrote:
This patch series aims to support physical memory hot-remove.
Have you had much review and testing feedback yet?
The patches can free/remove the following things:
- acpi_memory_info : [RFC PATCH 4/19]
On Tue, 28 Aug 2012 18:00:11 +0800
we...@cn.fujitsu.com wrote:
+int remove_memory(int nid, u64 start, u64 size)
+{
+ int ret = -EBUSY;
+ lock_memory_hotplug();
+ /*
+ * The memory might become online by other task, even if you offine it.
+ * So we check whether the
On Tue, 28 Aug 2012 18:00:15 +0800
we...@cn.fujitsu.com wrote:
From: Yasuaki Ishimatsu isimatu.yasu...@jp.fujitsu.com
When (hot)adding memory into system, /sys/firmware/memmap/X/{end, start, type}
sysfs files are created. But there is no code to remove these files. The patch
implements the
On Tue, 28 Aug 2012 18:00:20 +0800
we...@cn.fujitsu.com wrote:
From: Yasuaki Ishimatsu isimatu.yasu...@jp.fujitsu.com
There is a possibility that get_page_bootmem() is called to the same page many
times. So when get_page_bootmem is called to the same page, the function only
increments
