diff options
Diffstat (limited to 'sys/kern/kern_clocksource.c')
| -rw-r--r-- | sys/kern/kern_clocksource.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/sys/kern/kern_clocksource.c b/sys/kern/kern_clocksource.c index 4178513..cbbbce4 100644 --- a/sys/kern/kern_clocksource.c +++ b/sys/kern/kern_clocksource.c @@ -908,3 +908,42 @@ sysctl_kern_eventtimer_periodic(SYSCTL_HANDLER_ARGS) SYSCTL_PROC(_kern_eventtimer, OID_AUTO, periodic, CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_MPSAFE, 0, 0, sysctl_kern_eventtimer_periodic, "I", "Enable event timer periodic mode"); + +#include "opt_ddb.h" + +#ifdef DDB +#include <ddb/ddb.h> + +DB_SHOW_COMMAND(clocksource, db_show_clocksource) +{ + struct pcpu_state *st; + int c; + + CPU_FOREACH(c) { + st = DPCPU_ID_PTR(c, timerstate); + db_printf( + "CPU %2d: action %d handle %d ipi %d idle %d\n" + " now %#jx nevent %#jx (%jd)\n" + " ntick %#jx (%jd) nhard %#jx (%jd)\n" + " nstat %#jx (%jd) nprof %#jx (%jd)\n" + " ncall %#jx (%jd) ncallopt %#jx (%jd)\n", + c, st->action, st->handle, st->ipi, st->idle, + (uintmax_t)st->now, + (uintmax_t)st->nextevent, + (uintmax_t)(st->nextevent - st->now) / tick_sbt, + (uintmax_t)st->nexttick, + (uintmax_t)(st->nexttick - st->now) / tick_sbt, + (uintmax_t)st->nexthard, + (uintmax_t)(st->nexthard - st->now) / tick_sbt, + (uintmax_t)st->nextstat, + (uintmax_t)(st->nextstat - st->now) / tick_sbt, + (uintmax_t)st->nextprof, + (uintmax_t)(st->nextprof - st->now) / tick_sbt, + (uintmax_t)st->nextcall, + (uintmax_t)(st->nextcall - st->now) / tick_sbt, + (uintmax_t)st->nextcallopt, + (uintmax_t)(st->nextcallopt - st->now) / tick_sbt); + } +} + +#endif |
