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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2008-08-01 20:42:05 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-08-01 20:42:05 +0200
commitc6557e7f2b6ae76a44653d38f835174074c42e05 (patch)
treeda619a76b309cb1cd259d082af768a83cfcd6d52 /include/asm-s390/percpu.h
parentab4227cb2d936886069ef1056c02500d05beb15d (diff)
[S390] move include/asm-s390 to arch/s390/include/asm
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/asm-s390/percpu.h')
-rw-r--r--include/asm-s390/percpu.h37
1 files changed, 0 insertions, 37 deletions
diff --git a/include/asm-s390/percpu.h b/include/asm-s390/percpu.h
deleted file mode 100644
index 408d60b4f75b..000000000000
--- a/include/asm-s390/percpu.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef __ARCH_S390_PERCPU__
-#define __ARCH_S390_PERCPU__
-
-#include <linux/compiler.h>
-#include <asm/lowcore.h>
-
-/*
- * s390 uses its own implementation for per cpu data, the offset of
- * the cpu local data area is cached in the cpu's lowcore memory.
- * For 64 bit module code s390 forces the use of a GOT slot for the
- * address of the per cpu variable. This is needed because the module
- * may be more than 4G above the per cpu area.
- */
-#if defined(__s390x__) && defined(MODULE)
-
-#define SHIFT_PERCPU_PTR(ptr,offset) (({ \
- extern int simple_identifier_##var(void); \
- unsigned long *__ptr; \
- asm ( "larl %0, %1@GOTENT" \
- : "=a" (__ptr) : "X" (ptr) ); \
- (typeof(ptr))((*__ptr) + (offset)); }))
-
-#else
-
-#define SHIFT_PERCPU_PTR(ptr, offset) (({ \
- extern int simple_identifier_##var(void); \
- unsigned long __ptr; \
- asm ( "" : "=a" (__ptr) : "0" (ptr) ); \
- (typeof(ptr)) (__ptr + (offset)); }))
-
-#endif
-
-#define __my_cpu_offset S390_lowcore.percpu_offset
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ARCH_S390_PERCPU__ */