diff options
Diffstat (limited to 'tools/perf/util/util.h')
-rw-r--r-- | tools/perf/util/util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index c2330918110..e7cefc8f7d1 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -256,11 +256,13 @@ void event_attr_init(struct perf_event_attr *attr); * *not* considered a power of two. */ +#ifndef _LINUX_LOG2_H /* is_power_of_2 is defined here too, and Bionic drags in that header */ static inline __attribute__((const)) bool is_power_of_2(unsigned long n) { return (n != 0 && ((n & (n - 1)) == 0)); } +#endif size_t hex_width(u64 v); int hex2u64(const char *ptr, u64 *val); |