diff options
Diffstat (limited to 'tools/sched_ext/scx_qmap.c')
| -rw-r--r-- | tools/sched_ext/scx_qmap.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/sched_ext/scx_qmap.c b/tools/sched_ext/scx_qmap.c index a1123a17581b..594147a710a8 100644 --- a/tools/sched_ext/scx_qmap.c +++ b/tools/sched_ext/scx_qmap.c @@ -19,13 +19,14 @@ const char help_fmt[] = "\n" "See the top-level comment in .bpf.c for more details.\n" "\n" -"Usage: %s [-s SLICE_US] [-e COUNT] [-t COUNT] [-T COUNT] [-b COUNT]\n" +"Usage: %s [-s SLICE_US] [-e COUNT] [-t COUNT] [-T COUNT] [-l COUNT] [-b COUNT]\n" " [-d PID] [-D LEN] [-p] [-v]\n" "\n" " -s SLICE_US Override slice duration\n" " -e COUNT Trigger scx_bpf_error() after COUNT enqueues\n" " -t COUNT Stall every COUNT'th user thread\n" " -T COUNT Stall every COUNT'th kernel thread\n" +" -l COUNT Trigger dispatch infinite looping after COUNT dispatches\n" " -b COUNT Dispatch upto COUNT tasks together\n" " -d PID Disallow a process from switching into SCHED_EXT (-1 for self)\n" " -D LEN Set scx_exit_info.dump buffer length\n" @@ -61,7 +62,7 @@ int main(int argc, char **argv) skel = SCX_OPS_OPEN(qmap_ops, scx_qmap); - while ((opt = getopt(argc, argv, "s:e:t:T:b:d:D:Spvh")) != -1) { + while ((opt = getopt(argc, argv, "s:e:t:T:l:b:d:D:Spvh")) != -1) { switch (opt) { case 's': skel->rodata->slice_ns = strtoull(optarg, NULL, 0) * 1000; @@ -75,6 +76,9 @@ int main(int argc, char **argv) case 'T': skel->rodata->stall_kernel_nth = strtoul(optarg, NULL, 0); break; + case 'l': + skel->rodata->dsp_inf_loop_after = strtoul(optarg, NULL, 0); + break; case 'b': skel->rodata->dsp_batch = strtoul(optarg, NULL, 0); break; |