Subject: [merged] mm-memory_hotplugc-use-pfn_to_nid-instead-of-page_to_nidpfn_to_page.patch removed from -mm tree
To: qiuxishi@xxxxxxxxxx,isimatu.yasuaki@xxxxxxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 13 Nov 2013 12:38:03 -0800
The patch titled
Subject: mm/memory_hotplug.c: use pfn_to_nid() instead of page_to_nid(pfn_to_page())
has been removed from the -mm tree. Its filename was
mm-memory_hotplugc-use-pfn_to_nid-instead-of-page_to_nidpfn_to_page.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Xishi Qiu <qiuxishi@xxxxxxxxxx>
Subject: mm/memory_hotplug.c: use pfn_to_nid() instead of page_to_nid(pfn_to_page())
Use "pfn_to_nid(pfn)" instead of "page_to_nid(pfn_to_page(pfn))".
Signed-off-by: Xishi Qiu <qiuxishi@xxxxxxxxxx>
Acked-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memory_hotplug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/memory_hotplug.c~mm-memory_hotplugc-use-pfn_to_nid-instead-of-page_to_nidpfn_to_page mm/memory_hotplug.c
--- a/mm/memory_hotplug.c~mm-memory_hotplugc-use-pfn_to_nid-instead-of-page_to_nidpfn_to_page
+++ a/mm/memory_hotplug.c
@@ -934,7 +934,7 @@ int __ref online_pages(unsigned long pfn
arg.nr_pages = nr_pages;
node_states_check_changes_online(nr_pages, zone, &arg);
- nid = page_to_nid(pfn_to_page(pfn));
+ nid = pfn_to_nid(pfn);
ret = memory_notify(MEM_GOING_ONLINE, &arg);
ret = notifier_to_errno(ret);
_
Patches currently in -mm which might be from qiuxishi@xxxxxxxxxx are
origin.patch
linux-next.patch
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