From 1996bda2a42480c275656233e631ee0966574be4 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra
Date: Fri, 21 May 2010 14:05:13 +0200
Subject: arch: Implement local64_t

On 64bit, local_t is of size long, and thus we make local64_t an alias.
On 32bit, we fall back to atomic64_t. (architecture can provide optimized
32-bit version)

(This new facility is to be used by perf events optimizations.)

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: linux-arch@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/alpha/include/asm/local64.h      | 1 +
 arch/arm/include/asm/local64.h        | 1 +
 arch/avr32/include/asm/local64.h      | 1 +
 arch/blackfin/include/asm/local64.h   | 1 +
 arch/cris/include/asm/local64.h       | 1 +
 arch/frv/include/asm/local64.h        | 1 +
 arch/frv/kernel/local64.h             | 1 +
 arch/h8300/include/asm/local64.h      | 1 +
 arch/ia64/include/asm/local64.h       | 1 +
 arch/m32r/include/asm/local64.h       | 1 +
 arch/m68k/include/asm/local64.h       | 1 +
 arch/microblaze/include/asm/local64.h | 1 +
 arch/mips/include/asm/local64.h       | 1 +
 arch/mn10300/include/asm/local64.h    | 1 +
 arch/parisc/include/asm/local64.h     | 1 +
 arch/powerpc/include/asm/local64.h    | 1 +
 arch/s390/include/asm/local64.h       | 1 +
 arch/score/include/asm/local64.h      | 1 +
 arch/sh/include/asm/local64.h         | 1 +
 arch/sparc/include/asm/local64.h      | 1 +
 arch/x86/include/asm/local64.h        | 1 +
 arch/xtensa/include/asm/local64.h     | 1 +
 22 files changed, 22 insertions(+)
 create mode 100644 arch/alpha/include/asm/local64.h
 create mode 100644 arch/arm/include/asm/local64.h
 create mode 100644 arch/avr32/include/asm/local64.h
 create mode 100644 arch/blackfin/include/asm/local64.h
 create mode 100644 arch/cris/include/asm/local64.h
 create mode 100644 arch/frv/include/asm/local64.h
 create mode 100644 arch/frv/kernel/local64.h
 create mode 100644 arch/h8300/include/asm/local64.h
 create mode 100644 arch/ia64/include/asm/local64.h
 create mode 100644 arch/m32r/include/asm/local64.h
 create mode 100644 arch/m68k/include/asm/local64.h
 create mode 100644 arch/microblaze/include/asm/local64.h
 create mode 100644 arch/mips/include/asm/local64.h
 create mode 100644 arch/mn10300/include/asm/local64.h
 create mode 100644 arch/parisc/include/asm/local64.h
 create mode 100644 arch/powerpc/include/asm/local64.h
 create mode 100644 arch/s390/include/asm/local64.h
 create mode 100644 arch/score/include/asm/local64.h
 create mode 100644 arch/sh/include/asm/local64.h
 create mode 100644 arch/sparc/include/asm/local64.h
 create mode 100644 arch/x86/include/asm/local64.h
 create mode 100644 arch/xtensa/include/asm/local64.h

(limited to 'arch')

diff --git a/arch/alpha/include/asm/local64.h b/arch/alpha/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/alpha/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/arm/include/asm/local64.h b/arch/arm/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/arm/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/avr32/include/asm/local64.h b/arch/avr32/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/avr32/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/blackfin/include/asm/local64.h b/arch/blackfin/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/blackfin/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/cris/include/asm/local64.h b/arch/cris/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/cris/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/frv/include/asm/local64.h b/arch/frv/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/frv/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/frv/kernel/local64.h b/arch/frv/kernel/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/frv/kernel/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/h8300/include/asm/local64.h b/arch/h8300/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/h8300/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/ia64/include/asm/local64.h b/arch/ia64/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/ia64/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/m32r/include/asm/local64.h b/arch/m32r/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/m32r/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/m68k/include/asm/local64.h b/arch/m68k/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/m68k/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/microblaze/include/asm/local64.h b/arch/microblaze/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/microblaze/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/mips/include/asm/local64.h b/arch/mips/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/mips/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/mn10300/include/asm/local64.h b/arch/mn10300/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/mn10300/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/parisc/include/asm/local64.h b/arch/parisc/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/parisc/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/powerpc/include/asm/local64.h b/arch/powerpc/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/powerpc/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/s390/include/asm/local64.h b/arch/s390/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/s390/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/score/include/asm/local64.h b/arch/score/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/score/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/sh/include/asm/local64.h b/arch/sh/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/sh/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/sparc/include/asm/local64.h b/arch/sparc/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/sparc/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/x86/include/asm/local64.h b/arch/x86/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/x86/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
diff --git a/arch/xtensa/include/asm/local64.h b/arch/xtensa/include/asm/local64.h
new file mode 100644
index 000000000000..36c93b5cc239
--- /dev/null
+++ b/arch/xtensa/include/asm/local64.h
@@ -0,0 +1 @@
+#include <asm-generic/local64.h>
-- 
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