It's defined in tools/include/linux/compiler.h header.
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Corey Ashford <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Signed-off-by: Jiri Olsa <[email protected]>
---
tools/perf/perf.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 3bea2e6..a547f38 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -203,7 +203,6 @@ static inline unsigned long long rdclock(void)
*/
#define asmlinkage
-#define unlikely(x) __builtin_expect(!!(x), 0)
#define min(x, y) ({ \
typeof(x) _min1 = (x); \
typeof(y) _min2 = (y); \
--
1.8.3.1
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