Commit-ID: dbe04493eddfaa89756ec9af8dde56206290182a
Gitweb: http://git.kernel.org/tip/dbe04493eddfaa89756ec9af8dde56206290182a
Author: Dou Liyang <[email protected]>
AuthorDate: Wed, 26 Jul 2017 21:34:35 +0800
Committer: Ingo Molnar <[email protected]>
CommitDate: Thu, 27 Jul 2017 10:53:00 +0200
x86/topology: Remove the unused parent_node() macro
Commit:
a7be6e5a7f8d ("mm: drop useless local parameters of __register_one_node()")
... removed the last user of parent_node(), so remove the macro.
Reported-by: Michael Ellerman <[email protected]>
Signed-off-by: Dou Liyang <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link:
http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
---
arch/x86/include/asm/topology.h | 6 ------
1 file changed, 6 deletions(-)
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index 6358a85..c1d2a98 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -75,12 +75,6 @@ static inline const struct cpumask *cpumask_of_node(int node)
extern void setup_node_to_cpumask_map(void);
-/*
- * Returns the number of the node containing Node 'node'. This
- * architecture is flat, so it is a pretty simple function!
- */
-#define parent_node(node) (node)
-
#define pcibus_to_node(bus) __pcibus_to_node(bus)
extern int __node_distance(int, int);
