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Diffstat (limited to 'kernel/arch/x86/vdso/vgetcpu.c')
-rw-r--r--kernel/arch/x86/vdso/vgetcpu.c28
1 files changed, 0 insertions, 28 deletions
diff --git a/kernel/arch/x86/vdso/vgetcpu.c b/kernel/arch/x86/vdso/vgetcpu.c
deleted file mode 100644
index 8ec3d1f4c..000000000
--- a/kernel/arch/x86/vdso/vgetcpu.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright 2006 Andi Kleen, SUSE Labs.
- * Subject to the GNU Public License, v.2
- *
- * Fast user context implementation of getcpu()
- */
-
-#include <linux/kernel.h>
-#include <linux/getcpu.h>
-#include <linux/time.h>
-#include <asm/vgtod.h>
-
-notrace long
-__vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused)
-{
- unsigned int p;
-
- p = __getcpu();
-
- if (cpu)
- *cpu = p & VGETCPU_CPU_MASK;
- if (node)
- *node = p >> 12;
- return 0;
-}
-
-long getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *tcache)
- __attribute__((weak, alias("__vdso_getcpu")));