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tools include: Define likely/unlikely in linux/compiler.h

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Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
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 <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2014-01-09 23:00:53 +09:00 committed by Arnaldo Carvalho de Melo
parent 8a625c1f61
commit 835d44b904
2 changed files with 9 additions and 0 deletions
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8
tools/include/linux/compiler.h
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@ -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 */

1
tools/perf/MANIFEST
View File

@ -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