diff options
Diffstat (limited to 'tools/sched_ext/scx_simple.c')
| -rw-r--r-- | tools/sched_ext/scx_simple.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/sched_ext/scx_simple.c b/tools/sched_ext/scx_simple.c index 76d83199545c..06d4b13bf76b 100644 --- a/tools/sched_ext/scx_simple.c +++ b/tools/sched_ext/scx_simple.c @@ -7,6 +7,7 @@ #include <stdio.h> #include <unistd.h> #include <signal.h> +#include <assert.h> #include <libgen.h> #include <bpf/bpf.h> #include <scx/common.h> @@ -41,6 +42,7 @@ static void sigint_handler(int simple) static void read_stats(struct scx_simple *skel, __u64 *stats) { int nr_cpus = libbpf_num_possible_cpus(); + assert(nr_cpus > 0); __u64 cnts[2][nr_cpus]; __u32 idx; |