diff options
Diffstat (limited to 'sys/kern/kern_switch.c')
| -rw-r--r-- | sys/kern/kern_switch.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys/kern/kern_switch.c b/sys/kern/kern_switch.c index 59de3ea69fba..d8b735ccda7c 100644 --- a/sys/kern/kern_switch.c +++ b/sys/kern/kern_switch.c @@ -80,7 +80,8 @@ SYSCTL_INT(_kern_sched, OID_AUTO, preemption, CTLFLAG_RD, * with SCHED_STAT_DEFINE(). */ #ifdef SCHED_STATS -SYSCTL_NODE(_kern_sched, OID_AUTO, stats, CTLFLAG_RW, 0, "switch stats"); +SYSCTL_NODE(_kern_sched, OID_AUTO, stats, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, + "switch stats"); /* Switch reasons from mi_switch(). */ DPCPU_DEFINE(long, sched_switch_stats[SWT_COUNT]); @@ -141,8 +142,10 @@ sysctl_stats_reset(SYSCTL_HANDLER_ARGS) return (0); } -SYSCTL_PROC(_kern_sched_stats, OID_AUTO, reset, CTLTYPE_INT | CTLFLAG_WR, NULL, - 0, sysctl_stats_reset, "I", "Reset scheduler statistics"); +SYSCTL_PROC(_kern_sched_stats, OID_AUTO, reset, + CTLTYPE_INT | CTLFLAG_WR | CTLFLAG_NEEDGIANT, NULL, 0, + sysctl_stats_reset, "I", + "Reset scheduler statistics"); #endif /************************************************************************ |