linux-kernel - [PATCH 04/10][v6] tools/perf: Remove local byteorder.h.

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Date:	Tue, 15 Oct 2013 19:06:36 -0700
From:	Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	<linux-kernel@...r.kernel.org>, linuxppc-dev@...abs.org,
	Stephane Eranian <eranian@...gle.com>,
	Michael Ellerman <michaele@....ibm.com>,
	Paul Mackerras <paulus@...ba.org>,
	Anshuman Khandual <khandual@...ux.vnet.ibm.com>
Subject: [PATCH 04/10][v6] tools/perf: Remove local byteorder.h.

Remove the local tools/perf/util/include/asm/byteorder.h and add
a few missing typedefs to tools/perf/util/include/linux/types.h.

The local byteorder.h complicates defining big/little endian versions
of data structures in include/uapi/linux/perf_event.h.

Fix proposed by Michael Ellerman.

Signed-off-by: Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
---
 tools/perf/Makefile                     |    1 -
 tools/perf/util/include/asm/byteorder.h |    2 --
 tools/perf/util/include/linux/types.h   |   20 ++++++++++++++++++++
 3 files changed, 20 insertions(+), 3 deletions(-)
 delete mode 100644 tools/perf/util/include/asm/byteorder.h

diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index b62e12d..3c4a7d9 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -225,7 +225,6 @@ LIB_H += util/include/linux/types.h
 LIB_H += util/include/linux/linkage.h
 LIB_H += util/include/asm/asm-offsets.h
 LIB_H += util/include/asm/bug.h
-LIB_H += util/include/asm/byteorder.h
 LIB_H += util/include/asm/hweight.h
 LIB_H += util/include/asm/swab.h
 LIB_H += util/include/asm/system.h
diff --git a/tools/perf/util/include/asm/byteorder.h b/tools/perf/util/include/asm/byteorder.h
deleted file mode 100644
index 2a9bdc0..0000000
--- a/tools/perf/util/include/asm/byteorder.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include <asm/types.h>
-#include "../../../../include/uapi/linux/swab.h"
diff --git a/tools/perf/util/include/linux/types.h b/tools/perf/util/include/linux/types.h
index eb46478..775f68e 100644
--- a/tools/perf/util/include/linux/types.h
+++ b/tools/perf/util/include/linux/types.h
@@ -7,10 +7,30 @@
 #define __bitwise
 #endif
 
+#ifndef __le16
+typedef __u16 __bitwise __le16;
+#endif
+
 #ifndef __le32
 typedef __u32 __bitwise __le32;
 #endif
 
+#ifndef __be16
+typedef __u16 __bitwise __be16;
+#endif
+
+#ifndef __le64
+typedef __u64 __bitwise __le64;
+#endif
+
+#ifndef __be32
+typedef __u32 __bitwise __be32;
+#endif
+
+#ifndef __be64
+typedef __u64 __bitwise __be64;
+#endif
+
 #define DECLARE_BITMAP(name,bits) \
 	unsigned long name[BITS_TO_LONGS(bits)]
 
-- 
1.7.9.5

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