Commit-ID: b640985fe40c7446fa5db467e747fbac5c081c86 Gitweb: http://git.kernel.org/tip/b640985fe40c7446fa5db467e747fbac5c081c86 Author: Arnaldo Carvalho de Melo <[email protected]> AuthorDate: Mon, 17 Apr 2017 12:13:25 -0300 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Wed, 19 Apr 2017 13:01:45 -0300
perf tools: Remove unused macros from util.h TYPEOF(), for instance, was only used by MSB() that wasn't used at all, besides typeof() is used in many places, should be the preferred way. Cc: Adrian Hunter <[email protected]> Cc: David Ahern <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Wang Nan <[email protected]> Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/util.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 3eccd6f..2abd4f7 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -1,18 +1,6 @@ #ifndef GIT_COMPAT_UTIL_H #define GIT_COMPAT_UTIL_H -#ifdef __GNUC__ -#define TYPEOF(x) (__typeof__(x)) -#else -#define TYPEOF(x) -#endif - -#define MSB(x, bits) ((x) & TYPEOF(x)(~0ULL << (sizeof(x) * 8 - (bits)))) -#define HAS_MULTI_BITS(i) ((i) & ((i) - 1)) /* checks if an integer has more than 1 bit set */ - -/* Approximation of the length of the decimal representation of this type. */ -#define decimal_length(x) ((int)(sizeof(x) * 2.56 + 0.5) + 1) - #define _ALL_SOURCE 1 #define _BSD_SOURCE 1 /* glibc 2.20 deprecates _BSD_SOURCE in favour of _DEFAULT_SOURCE */
