Re: [patch 06/10] Linux Kernel Markers - Non optimized architectures

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Linux Kernel Markers - Non Optimized Architectures fix 2

Fix comments in headers
- Remove Copyright notice in one-liner header
- Transfer generic header note "using asm to fix a gcc bug" to where it belongs
  now : in linux/marker.h.
- Fix optimisation -> optimization typo in powerpc and i386 headers.

Signed-off-by: Mathieu Desnoyers <[email protected]>
---
 include/asm-arm/marker.h       |   12 ------------
 include/asm-cris/marker.h      |   12 ------------
 include/asm-frv/marker.h       |   12 ------------
 include/asm-generic/marker.h   |   12 ------------
 include/asm-h8300/marker.h     |   12 ------------
 include/asm-i386/marker.h      |    2 +-
 include/asm-ia64/marker.h      |   12 ------------
 include/asm-m32r/marker.h      |   12 ------------
 include/asm-m68k/marker.h      |   12 ------------
 include/asm-m68knommu/marker.h |   12 ------------
 include/asm-mips/marker.h      |   12 ------------
 include/asm-parisc/marker.h    |   12 ------------
 include/asm-powerpc/marker.h   |    2 +-
 include/asm-ppc/marker.h       |   12 ------------
 include/asm-s390/marker.h      |   12 ------------
 include/asm-sh/marker.h        |   12 ------------
 include/asm-sh64/marker.h      |   12 ------------
 include/asm-sparc/marker.h     |   12 ------------
 include/asm-sparc64/marker.h   |   12 ------------
 include/asm-um/marker.h        |   12 ------------
 include/asm-v850/marker.h      |   12 ------------
 include/asm-x86_64/marker.h    |   12 ------------
 include/asm-xtensa/marker.h    |   12 ------------
 include/linux/marker.h         |    4 +++-
 24 files changed, 5 insertions(+), 255 deletions(-)

Index: linux-2.6-lttng/include/asm-arm/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-arm/marker.h	2007-05-10 09:02:16.000000000 -0400
+++ linux-2.6-lttng/include/asm-arm/marker.h	2007-05-10 09:02:31.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-cris/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-cris/marker.h	2007-05-10 09:02:16.000000000 -0400
+++ linux-2.6-lttng/include/asm-cris/marker.h	2007-05-10 09:02:35.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-frv/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-frv/marker.h	2007-05-10 09:02:16.000000000 -0400
+++ linux-2.6-lttng/include/asm-frv/marker.h	2007-05-10 09:02:38.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-generic/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-generic/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-generic/marker.h	2007-05-10 09:04:14.000000000 -0400
@@ -1,18 +1,6 @@
 #ifndef _ASM_GENERIC_MARKER_H
 #define _ASM_GENERIC_MARKER_H
 
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Generic header.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- *
- * Note : the empty asm volatile with read constraint is used here instead of a
- * "used" attribute to fix a gcc 4.1.x bug.
- */
-
 #define _MF_DEFAULT			(_MF_LOCKDEP | _MF_PRINTK)
 
 #define MARK_OPTIMIZED			MARK_GENERIC
Index: linux-2.6-lttng/include/asm-h8300/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-h8300/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-h8300/marker.h	2007-05-10 09:04:23.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-i386/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-i386/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-i386/marker.h	2007-05-10 09:05:06.000000000 -0400
@@ -4,7 +4,7 @@
 /*
  * marker.h
  *
- * Code markup for dynamic and static tracing. i386 architecture optimisations.
+ * Code markup for dynamic and static tracing. i386 architecture optimizations.
  *
  * (C) Copyright 2006 Mathieu Desnoyers <[email protected]>
  *
Index: linux-2.6-lttng/include/asm-ia64/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-ia64/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-ia64/marker.h	2007-05-10 09:05:09.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-m32r/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-m32r/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-m32r/marker.h	2007-05-10 09:05:12.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-m68k/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-m68k/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-m68k/marker.h	2007-05-10 09:05:15.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-m68knommu/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-m68knommu/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-m68knommu/marker.h	2007-05-10 09:05:19.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-mips/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-mips/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-mips/marker.h	2007-05-10 09:05:21.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-parisc/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-parisc/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-parisc/marker.h	2007-05-10 09:05:24.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-powerpc/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-powerpc/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-powerpc/marker.h	2007-05-10 09:05:34.000000000 -0400
@@ -5,7 +5,7 @@
  * marker.h
  *
  * Code markup for dynamic and static tracing. PowerPC architecture
- * optimisations.
+ * optimizations.
  *
  * (C) Copyright 2006 Mathieu Desnoyers <[email protected]>
  *
Index: linux-2.6-lttng/include/asm-ppc/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-ppc/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-ppc/marker.h	2007-05-10 09:05:38.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-s390/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-s390/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-s390/marker.h	2007-05-10 09:05:40.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-sh/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-sh/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-sh/marker.h	2007-05-10 09:05:47.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-sh64/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-sh64/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-sh64/marker.h	2007-05-10 09:05:43.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-sparc/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-sparc/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-sparc/marker.h	2007-05-10 09:05:52.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-sparc64/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-sparc64/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-sparc64/marker.h	2007-05-10 09:05:50.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-um/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-um/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-um/marker.h	2007-05-10 09:05:56.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-v850/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-v850/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-v850/marker.h	2007-05-10 09:05:59.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-x86_64/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-x86_64/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-x86_64/marker.h	2007-05-10 09:06:02.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/asm-xtensa/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/asm-xtensa/marker.h	2007-05-10 09:02:17.000000000 -0400
+++ linux-2.6-lttng/include/asm-xtensa/marker.h	2007-05-10 09:06:07.000000000 -0400
@@ -1,13 +1 @@
-/*
- * marker.h
- *
- * Code markup for dynamic and static tracing. Architecture specific
- * optimisations.
- *
- * No optimisation implemented.
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
 #include <asm-generic/marker.h>
Index: linux-2.6-lttng/include/linux/marker.h
===================================================================
--- linux-2.6-lttng.orig/include/linux/marker.h	2007-05-10 09:03:25.000000000 -0400
+++ linux-2.6-lttng/include/linux/marker.h	2007-05-10 09:03:51.000000000 -0400
@@ -45,7 +45,9 @@
 #define MF_PRINTK	(1 << 2)	/* vprintk can be called in the probe */
 #define _MF_NR		3		/* Number of marker flags */
 
-/* Generic marker flavor always available */
+/* Generic marker flavor always available.
+ * Note : the empty asm volatile with read constraint is used here instead of a
+ * "used" attribute to fix a gcc 4.1.x bug. */
 #define trace_mark_generic(flags, name, format, args...) \
 	do { \
 		static const char __mstrtab_name_##name[] \
-- 
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F  BA06 3F25 A8FE 3BAE 9A68
-
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