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Groups > linux.kernel > #1405109 > unrolled thread

[PATCH] KVM: Unify traced vector format

Started byJan Kiszka <jan.kiszka@siemens.com>
First post2016-05-23 08:50 +0200
Last post2016-05-23 14:30 +0200
Articles 2 — 2 participants

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  [PATCH] KVM: Unify traced vector format Jan Kiszka <jan.kiszka@siemens.com> - 2016-05-23 08:50 +0200
    Re: [PATCH] KVM: Unify traced vector format Paolo Bonzini <pbonzini@redhat.com> - 2016-05-23 14:30 +0200

#1405109 — [PATCH] KVM: Unify traced vector format

FromJan Kiszka <jan.kiszka@siemens.com>
Date2016-05-23 08:50 +0200
Subject[PATCH] KVM: Unify traced vector format
Message-ID<rBRQC-2t3-5@gated-at.bofh.it>
Specifically the change from hex to decimal helps correlating events.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 include/trace/events/kvm.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h
index 526fb3d..f28292d 100644
--- a/include/trace/events/kvm.h
+++ b/include/trace/events/kvm.h
@@ -108,7 +108,7 @@ TRACE_EVENT(kvm_ioapic_set_irq,
 		__entry->coalesced	= coalesced;
 	),
 
-	TP_printk("pin %u dst %x vec=%u (%s|%s|%s%s)%s",
+	TP_printk("pin %u dst %x vec %u (%s|%s|%s%s)%s",
 		  __entry->pin, (u8)(__entry->e >> 56), (u8)__entry->e,
 		  __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode),
 		  (__entry->e & (1<<11)) ? "logical" : "physical",
@@ -129,7 +129,7 @@ TRACE_EVENT(kvm_ioapic_delayed_eoi_inj,
 		__entry->e		= e;
 	),
 
-	TP_printk("dst %x vec=%u (%s|%s|%s%s)",
+	TP_printk("dst %x vec %u (%s|%s|%s%s)",
 		  (u8)(__entry->e >> 56), (u8)__entry->e,
 		  __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode),
 		  (__entry->e & (1<<11)) ? "logical" : "physical",
@@ -151,7 +151,7 @@ TRACE_EVENT(kvm_msi_set_irq,
 		__entry->data		= data;
 	),
 
-	TP_printk("dst %u vec %x (%s|%s|%s%s)",
+	TP_printk("dst %u vec %u (%s|%s|%s%s)",
 		  (u8)(__entry->address >> 12), (u8)__entry->data,
 		  __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode),
 		  (__entry->address & (1<<2)) ? "logical" : "physical",
-- 
2.1.4

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#1405321

FromPaolo Bonzini <pbonzini@redhat.com>
Date2016-05-23 14:30 +0200
Message-ID<rBX9E-5Jd-45@gated-at.bofh.it>
In reply to#1405109

On 23/05/2016 08:43, Jan Kiszka wrote:
> Specifically the change from hex to decimal helps correlating events.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
>  include/trace/events/kvm.h | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h
> index 526fb3d..f28292d 100644
> --- a/include/trace/events/kvm.h
> +++ b/include/trace/events/kvm.h
> @@ -108,7 +108,7 @@ TRACE_EVENT(kvm_ioapic_set_irq,
>  		__entry->coalesced	= coalesced;
>  	),
>  
> -	TP_printk("pin %u dst %x vec=%u (%s|%s|%s%s)%s",
> +	TP_printk("pin %u dst %x vec %u (%s|%s|%s%s)%s",
>  		  __entry->pin, (u8)(__entry->e >> 56), (u8)__entry->e,
>  		  __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode),
>  		  (__entry->e & (1<<11)) ? "logical" : "physical",
> @@ -129,7 +129,7 @@ TRACE_EVENT(kvm_ioapic_delayed_eoi_inj,
>  		__entry->e		= e;
>  	),
>  
> -	TP_printk("dst %x vec=%u (%s|%s|%s%s)",
> +	TP_printk("dst %x vec %u (%s|%s|%s%s)",
>  		  (u8)(__entry->e >> 56), (u8)__entry->e,
>  		  __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode),
>  		  (__entry->e & (1<<11)) ? "logical" : "physical",
> @@ -151,7 +151,7 @@ TRACE_EVENT(kvm_msi_set_irq,
>  		__entry->data		= data;
>  	),
>  
> -	TP_printk("dst %u vec %x (%s|%s|%s%s)",
> +	TP_printk("dst %u vec %u (%s|%s|%s%s)",
>  		  (u8)(__entry->address >> 12), (u8)__entry->data,
>  		  __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode),
>  		  (__entry->address & (1<<2)) ? "logical" : "physical",
> 

Looks good, thanks.

Paolo

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