diff options
Diffstat (limited to 'tools/sched_ext/scx_flatcg.c')
| -rw-r--r-- | tools/sched_ext/scx_flatcg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/sched_ext/scx_flatcg.c b/tools/sched_ext/scx_flatcg.c index 6dd423eeb4ff..cd85eb401179 100644 --- a/tools/sched_ext/scx_flatcg.c +++ b/tools/sched_ext/scx_flatcg.c @@ -6,6 +6,7 @@ */ #include <stdio.h> #include <signal.h> +#include <assert.h> #include <unistd.h> #include <libgen.h> #include <limits.h> @@ -137,6 +138,7 @@ restart: skel = SCX_OPS_OPEN(flatcg_ops, scx_flatcg); skel->rodata->nr_cpus = libbpf_num_possible_cpus(); + assert(skel->rodata->nr_cpus > 0); skel->rodata->cgrp_slice_ns = __COMPAT_ENUM_OR_ZERO("scx_public_consts", "SCX_SLICE_DFL"); while ((opt = getopt(argc, argv, "s:i:dfvh")) != -1) { |