The patch titled
Subject: arch/ia64/include/asm/topology.h: remove unused parent_node() macro
has been added to the -mm tree. Its filename is
ia64-topology-remove-the-unused-parent_node-macro.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ia64-topology-remove-the-unused-parent_node-macro.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ia64-topology-remove-the-unused-parent_node-macro.patch
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------------------------------------------------------
From: Dou Liyang <douly.fnst@xxxxxxxxxxxxxx>
Subject: arch/ia64/include/asm/topology.h: remove unused parent_node() macro
a7be6e5a7f8d ("mm: drop useless local parameters of
__register_one_node()") removes the last user of parent_node().
The parent_node() macro in IA64(Itanium) platform is unnecessary.
Remove it for cleanup.
Link: http://lkml.kernel.org/r/1504234599-29533-2-git-send-email-douly.fnst@xxxxxxxxxxxxxx
Signed-off-by: Dou Liyang <douly.fnst@xxxxxxxxxxxxxx>
Reported-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Tony Luck <tony.luck@xxxxxxxxx>
Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/ia64/include/asm/topology.h | 7 -------
1 file changed, 7 deletions(-)
diff -puN arch/ia64/include/asm/topology.h~ia64-topology-remove-the-unused-parent_node-macro arch/ia64/include/asm/topology.h
--- a/arch/ia64/include/asm/topology.h~ia64-topology-remove-the-unused-parent_node-macro
+++ a/arch/ia64/include/asm/topology.h
@@ -34,13 +34,6 @@
&node_to_cpu_mask[node])
/*
- * Returns the number of the node containing Node 'nid'.
- * Not implemented here. Multi-level hierarchies detected with
- * the help of node_distance().
- */
-#define parent_node(nid) (nid)
-
-/*
* Determines the node for a given pci bus
*/
#define pcibus_to_node(bus) PCI_CONTROLLER(bus)->node
_
Patches currently in -mm which might be from douly.fnst@xxxxxxxxxxxxxx are
ia64-topology-remove-the-unused-parent_node-macro.patch
sh-numa-remove-the-unused-parent_node-macro.patch
sparc64-topology-remove-the-unused-parent_node-macro.patch
tile-topology-remove-the-unused-parent_node-macro.patch
asm-generic-numa-remove-the-unused-parent_node-macro.patch
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