From 802da5f2289bbe363acef084805195c11f453c48 Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Thu, 22 Oct 2009 23:23:24 +0200 Subject: [PATCH] perf tools: Drop asm/types.h wrapper Wrapping the kernel headers is dangerous when it comes to arch headers. Once we wrap asm/types.h, it will also replace the glibc asm/types.h, not only the kernel one. This results in build errors on some machines. Drop this wrapper and do its work from linux/types.h wrapper, also the glibc asm/types.h can already handle most of the type definition it was doing (typedef __u64, __u32, etc...). Todo: Check the others asm/*.h wrappers to prevent from other conflicts. Reported-by: Ingo Molnar Signed-off-by: Frederic Weisbecker Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Mike Galbraith Cc: Paul Mackerras Cc: Anton Blanchard LKML-Reference: <1256246604-17156-3-git-send-email-fweisbec@gmail.com> Signed-off-by: Ingo Molnar --- tools/perf/Makefile | 1 - tools/perf/util/include/asm/bitops.h | 12 ++++++++++++ tools/perf/util/include/asm/byteorder.h | 2 +- tools/perf/util/include/asm/types.h | 17 ----------------- tools/perf/util/include/linux/types.h | 2 ++ 5 files changed, 15 insertions(+), 19 deletions(-) delete mode 100644 tools/perf/util/include/asm/types.h diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 65e6e52fe378..0a40c29b2387 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -352,7 +352,6 @@ LIB_H += util/include/asm/bitops.h LIB_H += util/include/asm/byteorder.h LIB_H += util/include/asm/swab.h LIB_H += util/include/asm/system.h -LIB_H += util/include/asm/types.h LIB_H += util/include/asm/uaccess.h LIB_H += perf.h LIB_H += util/event.h diff --git a/tools/perf/util/include/asm/bitops.h b/tools/perf/util/include/asm/bitops.h index fbe4d9212919..58e9817ffae0 100644 --- a/tools/perf/util/include/asm/bitops.h +++ b/tools/perf/util/include/asm/bitops.h @@ -1,6 +1,18 @@ +#ifndef _PERF_ASM_BITOPS_H_ +#define _PERF_ASM_BITOPS_H_ + +#include +#include "../../types.h" +#include + +/* CHECKME: Not sure both always match */ +#define BITS_PER_LONG __WORDSIZE + #include "../../../../include/asm-generic/bitops/__fls.h" #include "../../../../include/asm-generic/bitops/fls.h" #include "../../../../include/asm-generic/bitops/fls64.h" #include "../../../../include/asm-generic/bitops/__ffs.h" #include "../../../../include/asm-generic/bitops/ffz.h" #include "../../../../include/asm-generic/bitops/hweight.h" + +#endif diff --git a/tools/perf/util/include/asm/byteorder.h b/tools/perf/util/include/asm/byteorder.h index 39f367cfaf56..b722abe3a626 100644 --- a/tools/perf/util/include/asm/byteorder.h +++ b/tools/perf/util/include/asm/byteorder.h @@ -1,2 +1,2 @@ -#include "../asm/types.h" +#include #include "../../../../include/linux/swab.h" diff --git a/tools/perf/util/include/asm/types.h b/tools/perf/util/include/asm/types.h deleted file mode 100644 index 06703c6cd50e..000000000000 --- a/tools/perf/util/include/asm/types.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef PERF_ASM_TYPES_H_ -#define PERF_ASM_TYPES_H_ - -#include -#include "../../types.h" -#include - -/* CHECKME: Not sure both always match */ -#define BITS_PER_LONG __WORDSIZE - -typedef u64 __u64; -typedef u32 __u32; -typedef u16 __u16; -typedef u8 __u8; -typedef s64 __s64; - -#endif /* PERF_ASM_TYPES_H_ */ diff --git a/tools/perf/util/include/linux/types.h b/tools/perf/util/include/linux/types.h index 858a38d08435..196862a81a21 100644 --- a/tools/perf/util/include/linux/types.h +++ b/tools/perf/util/include/linux/types.h @@ -1,6 +1,8 @@ #ifndef _PERF_LINUX_TYPES_H_ #define _PERF_LINUX_TYPES_H_ +#include + #define DECLARE_BITMAP(name,bits) \ unsigned long name[BITS_TO_LONGS(bits)] -- 2.39.2