From 2baa5cddb6d0d8450e8eabfdf8432b9757745902 Mon Sep 17 00:00:00 2001 From: Rebecca Cran Date: Sun, 14 Nov 2010 06:09:50 +0000 Subject: Add some descriptions to sys/kern sysctls. PR: kern/148710 Tested by: Chip Camden MFC after: 1 week --- sys/kern/kern_tc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'sys/kern/kern_tc.c') diff --git a/sys/kern/kern_tc.c b/sys/kern/kern_tc.c index cdca3a3e6afe..c2ed128b1288 100644 --- a/sys/kern/kern_tc.c +++ b/sys/kern/kern_tc.c @@ -103,7 +103,7 @@ SYSCTL_NODE(_kern_timecounter, OID_AUTO, tc, CTLFLAG_RW, 0, ""); static int timestepwarnings; SYSCTL_INT(_kern_timecounter, OID_AUTO, stepwarnings, CTLFLAG_RW, - ×tepwarnings, 0, ""); + ×tepwarnings, 0, "Log time steps"); static void tc_windup(void); static void cpu_tick_calibrate(int); @@ -560,7 +560,7 @@ sysctl_kern_timecounter_hardware(SYSCTL_HANDLER_ARGS) } SYSCTL_PROC(_kern_timecounter, OID_AUTO, hardware, CTLTYPE_STRING | CTLFLAG_RW, - 0, 0, sysctl_kern_timecounter_hardware, "A", ""); + 0, 0, sysctl_kern_timecounter_hardware, "A", "Timecounter hardware selected"); /* Report or change the active timecounter hardware. */ @@ -583,7 +583,7 @@ sysctl_kern_timecounter_choice(SYSCTL_HANDLER_ARGS) } SYSCTL_PROC(_kern_timecounter, OID_AUTO, choice, CTLTYPE_STRING | CTLFLAG_RD, - 0, 0, sysctl_kern_timecounter_choice, "A", ""); + 0, 0, sysctl_kern_timecounter_choice, "A", "Timecounter hardware detected"); /* * RFC 2783 PPS-API implementation. @@ -768,7 +768,7 @@ pps_event(struct pps_state *pps, int event) */ static int tc_tick; -SYSCTL_INT(_kern_timecounter, OID_AUTO, tick, CTLFLAG_RD, &tc_tick, 0, ""); +SYSCTL_INT(_kern_timecounter, OID_AUTO, tick, CTLFLAG_RD, &tc_tick, 0, "Approximate number of hardclock ticks in a millisecond"); void tc_ticktock(int cnt) -- cgit v1.2.3