From 835d44b9041e578e3e553a57dfffc7003605c93b Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 9 Jan 2014 23:00:53 +0900 Subject: [PATCH] tools include: Define likely/unlikely in linux/compiler.h Signed-off-by: Namhyung Kim Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1389276059-8829-3-git-send-email-namhyung@kernel.org [ Added the new header to tools/perf/MANIFEST ] Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/linux/compiler.h | 8 ++++++++ tools/perf/MANIFEST | 1 + 2 files changed, 9 insertions(+) diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h index 0135ccf2a00c..fbc6665c6d53 100644 --- a/tools/include/linux/compiler.h +++ b/tools/include/linux/compiler.h @@ -27,4 +27,12 @@ # define __weak __attribute__((weak)) #endif +#ifndef likely +# define likely(x) __builtin_expect(!!(x), 1) +#endif + +#ifndef unlikely +# define unlikely(x) __builtin_expect(!!(x), 0) +#endif + #endif /* _TOOLS_LINUX_COMPILER_H */ diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST index 3170a7ff5782..285f28f7f821 100644 --- a/tools/perf/MANIFEST +++ b/tools/perf/MANIFEST @@ -4,6 +4,7 @@ tools/lib/traceevent tools/lib/lk tools/lib/symbol/kallsyms.c tools/lib/symbol/kallsyms.h +tools/include/linux/compiler.h include/linux/const.h include/linux/perf_event.h include/linux/rbtree.h -- 2.20.1