The patch titled
mm: refactor unregister_cpu_under_node()
has been removed from the -mm tree. Its filename was
mm-refactor-unregister_cpu_under_node.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: mm: refactor unregister_cpu_under_node()
From: Alex Chiang <achiang@xxxxxx>
By returning early if the node is not online, we can unindent the
interesting code by two levels.
No functional change.
Signed-off-by: Alex Chiang <achiang@xxxxxx>
Cc: Gary Hade <garyhade@xxxxxxxxxx>
Cc: Badari Pulavarty <pbadari@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/base/node.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff -puN drivers/base/node.c~mm-refactor-unregister_cpu_under_node drivers/base/node.c
--- a/drivers/base/node.c~mm-refactor-unregister_cpu_under_node
+++ a/drivers/base/node.c
@@ -287,12 +287,18 @@ int register_cpu_under_node(unsigned int
int unregister_cpu_under_node(unsigned int cpu, unsigned int nid)
{
- if (node_online(nid)) {
- struct sys_device *obj = get_cpu_sysdev(cpu);
- if (obj)
- sysfs_remove_link(&node_devices[nid].sysdev.kobj,
- kobject_name(&obj->kobj));
- }
+ struct sys_device *obj;
+
+ if (!node_online(nid))
+ return 0;
+
+ obj = get_cpu_sysdev(cpu);
+ if (!obj)
+ return 0;
+
+ sysfs_remove_link(&node_devices[nid].sysdev.kobj,
+ kobject_name(&obj->kobj));
+
return 0;
}
_
Patches currently in -mm which might be from achiang@xxxxxx are
origin.patch
linux-next.patch
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