From 830cb9cdccc389198ff9d494818c1328df6d3d93 Mon Sep 17 00:00:00 2001 From: "kaf24@firebug.cl.cam.ac.uk" Date: Sun, 23 Apr 2006 09:20:31 +0100 Subject: [PATCH] Remove annoying pit debug info when booting smp guest. Signed-off-by: Edwin Zhai --- xen/arch/x86/hvm/i8254.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/xen/arch/x86/hvm/i8254.c b/xen/arch/x86/hvm/i8254.c index b66c11ea23..e01748aeb3 100644 --- a/xen/arch/x86/hvm/i8254.c +++ b/xen/arch/x86/hvm/i8254.c @@ -154,8 +154,7 @@ static __inline__ s64 missed_ticks(PITChannelState *s, s64 current_time) hvm_time->pending_intr_nr += missed_ticks; } s->next_transition_time = current_time + (missed_ticks ) * s->period; - } else - printk("HVM_PIT:missed ticks < 0 \n"); + } return s->next_transition_time; } @@ -184,9 +183,8 @@ s64 pit_get_next_transition_time(PITChannelState *s, return -1; break; case 2: - if (test_bit(_VCPUF_running, &(hvm_time->vcpu->vcpu_flags)) ) - next_time = missed_ticks(s, current_time); - else + next_time = missed_ticks(s, current_time); + if ( !test_bit(_VCPUF_running, &(hvm_time->vcpu->vcpu_flags)) ) return 0; break; case 3: @@ -566,13 +564,8 @@ void pickup_deactive_ticks(struct hvm_virpit *vpit) PITChannelState *s = &(vpit->channels[0]); if ( !active_timer(&(vpit->time_info.pit_timer)) ) { next_time = pit_get_next_transition_time(s, s->next_transition_time); - if (next_time > 0) + if (next_time >= 0) set_timer(&(s->hvm_time->pit_timer), s->next_transition_time); - else { - printk("HVM_PIT:not set_timer before resume next_time=%" - PRId64"!\n", next_time); - next_time = s->next_transition_time; - } } } -- 2.30.2