diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2014-09-04 19:01:03 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2014-09-04 19:01:03 +0000 |
| commit | f1cb16d7feb1676818f1a8a5862b1c454b015ffd (patch) | |
| tree | 89512eb36a1168cfe4a0a676050ec32cb4a0f8c6 /sys/arch | |
| parent | 4de2bb9a0551ef0503cd0472921e64f3a45abb95 (diff) | |
Revert previous change, but use curcpu()->ci_schedstate.spc_cp_time[] instead
of global cp_time[] for live information, as loadavg is not updated fast
enough for hz/16 blinking rate. Prompted by feedback from mickey@
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/hppa/hppa/autoconf.c | 24 | ||||
| -rw-r--r-- | sys/arch/hppa64/hppa64/autoconf.c | 24 |
2 files changed, 32 insertions, 16 deletions
diff --git a/sys/arch/hppa/hppa/autoconf.c b/sys/arch/hppa/hppa/autoconf.c index 5360a6a0f4e..41244c48069 100644 --- a/sys/arch/hppa/hppa/autoconf.c +++ b/sys/arch/hppa/hppa/autoconf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: autoconf.c,v 1.59 2014/08/29 21:21:39 miod Exp $ */ +/* $OpenBSD: autoconf.c,v 1.60 2014/09/04 19:01:02 miod Exp $ */ /* * Copyright (c) 1998-2003 Michael Shalayeff @@ -107,16 +107,24 @@ void heartbeat(v) void *v; { - static u_int hbcnt = 0; - int toggle, cp_mask; + static u_int hbcnt = 0, ocp_total, ocp_idle; + int toggle, cp_mask, cp_total, cp_idle; + struct schedstate_percpu *spc = &(curcpu()->ci_schedstate); timeout_add(&heartbeat_tmo, hz / 16); - /* display the load average in the upper leds if any */ - cp_mask = averunnable.ldavg[0] >> FSHIFT; - if (cp_mask > 0x0f) - cp_mask = 0x0f; - cp_mask <<= 4; + cp_idle = spc->spc_cp_time[CP_IDLE]; + cp_total = spc->spc_cp_time[CP_USER] + spc->spc_cp_time[CP_NICE] + + spc->spc_cp_time[CP_SYS] + spc->spc_cp_time[CP_INTR] + + spc->spc_cp_time[CP_IDLE]; + if (cp_total == ocp_total) + cp_total = ocp_total + 1; + if (cp_idle == ocp_idle) + cp_idle = ocp_idle + 1; + cp_mask = 0xf0 >> (cp_idle - ocp_idle) * 4 / (cp_total - ocp_total); + cp_mask &= 0xf0; + ocp_total = cp_total; + ocp_idle = cp_idle; /* * do this: * diff --git a/sys/arch/hppa64/hppa64/autoconf.c b/sys/arch/hppa64/hppa64/autoconf.c index 5b56334791d..ab8e9b8d05e 100644 --- a/sys/arch/hppa64/hppa64/autoconf.c +++ b/sys/arch/hppa64/hppa64/autoconf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: autoconf.c,v 1.19 2014/08/29 21:21:39 miod Exp $ */ +/* $OpenBSD: autoconf.c,v 1.20 2014/09/04 19:01:02 miod Exp $ */ /* * Copyright (c) 1998-2005 Michael Shalayeff @@ -148,16 +148,24 @@ diskconf(void) void heartbeat(void *v) { - static u_int hbcnt = 0; - int toggle, cp_mask; + static u_int hbcnt = 0, ocp_total, ocp_idle; + int toggle, cp_mask, cp_total, cp_idle; + struct schedstate_percpu *spc = &(curcpu()->ci_schedstate); timeout_add(&heartbeat_tmo, hz / 16); - /* display the load average in the upper leds if any */ - cp_mask = averunnable.ldavg[0] >> FSHIFT; - if (cp_mask > 0x0f) - cp_mask = 0x0f; - cp_mask <<= 4; + cp_idle = spc->spc_cp_time[CP_IDLE]; + cp_total = spc->spc_cp_time[CP_USER] + spc->spc_cp_time[CP_NICE] + + spc->spc_cp_time[CP_SYS] + spc->spc_cp_time[CP_INTR] + + spc->spc_cp_time[CP_IDLE]; + if (cp_total == ocp_total) + cp_total = ocp_total + 1; + if (cp_idle == ocp_idle) + cp_idle = ocp_idle + 1; + cp_mask = 0xf0 >> (cp_idle - ocp_idle) * 4 / (cp_total - ocp_total); + cp_mask &= 0xf0; + ocp_total = cp_total; + ocp_idle = cp_idle; /* * do this: * |