diff options
Diffstat (limited to 'tools/perf/util/util.c')
| -rw-r--r-- | tools/perf/util/util.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 1b8775c3707..2055cf38041 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -1,7 +1,9 @@ #include "../perf.h" #include "util.h" #include <sys/mman.h> +#ifndef NO_BACKTRACE #include <execinfo.h> +#endif #include <stdio.h> #include <stdlib.h> @@ -163,6 +165,7 @@ size_t hex_width(u64 v) } /* Obtain a backtrace and print it to stdout. */ +#ifndef NO_BACKTRACE void dump_stack(void) { void *array[16]; @@ -177,3 +180,6 @@ void dump_stack(void) free(strings); } +#else +void dump_stack(void) {} +#endif |