[PULL 47/51] kvm: powerpc: booke: Move booke related tracepoints to separate header

Alexander Graf
2013-10-31T21:18:50Z

From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
arch/powerpc/kvm/booke.c | 4 +-
arch/powerpc/kvm/e500_mmu.c | 2 +-
arch/powerpc/kvm/e500_mmu_host.c | 3 +-
arch/powerpc/kvm/trace.h | 204 ---------------------------------------
arch/powerpc/kvm/trace_booke.h | 177 +++++++++++++++++++++++++++++++++
5 files changed, 183 insertions(+), 207 deletions(-)
create mode 100644 arch/powerpc/kvm/trace_booke.h

diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index e5f8ba7..1769354 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -40,7 +40,9 @@

#include "timing.h"
#include "booke.h"
-#include "trace.h"
+
+#define CREATE_TRACE_POINTS
+#include "trace_booke.h"

unsigned long kvmppc_booke_handlers;

diff --git a/arch/powerpc/kvm/e500_mmu.c b/arch/powerpc/kvm/e500_mmu.c
index d25bb75..ebca6b8 100644
--- a/arch/powerpc/kvm/e500_mmu.c
+++ b/arch/powerpc/kvm/e500_mmu.c
@@ -32,7 +32,7 @@
#include <asm/kvm_ppc.h>

#include "e500.h"
-#include "trace.h"
+#include "trace_booke.h"
#include "timing.h"
#include "e500_mmu_host.h"

diff --git a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c
index 8f0d532..e7dde4b 100644
--- a/arch/powerpc/kvm/e500_mmu_host.c
+++ b/arch/powerpc/kvm/e500_mmu_host.c
@@ -32,10 +32,11 @@
#include <asm/kvm_ppc.h>

#include "e500.h"
-#include "trace.h"
#include "timing.h"
#include "e500_mmu_host.h"

+#include "trace_booke.h"
+
#define to_htlb1_esel(esel) (host_tlb_params[1].entries - (esel) - 1)

static struct kvmppc_e500_tlb_params host_tlb_params[E500_TLB_NUM];
diff --git a/arch/powerpc/kvm/trace.h b/arch/powerpc/kvm/trace.h
index 80f252a..2e0e67e 100644
--- a/arch/powerpc/kvm/trace.h
+++ b/arch/powerpc/kvm/trace.h
@@ -31,116 +31,6 @@ TRACE_EVENT(kvm_ppc_instr,
__entry->inst, __entry->pc, __entry->emulate)
);

-#ifdef CONFIG_PPC_BOOK3S
-#define kvm_trace_symbol_exit \
- {0x100, "SYSTEM_RESET"}, \
- {0x200, "MACHINE_CHECK"}, \
- {0x300, "DATA_STORAGE"}, \
- {0x380, "DATA_SEGMENT"}, \
- {0x400, "INST_STORAGE"}, \
- {0x480, "INST_SEGMENT"}, \
- {0x500, "EXTERNAL"}, \
- {0x501, "EXTERNAL_LEVEL"}, \
- {0x502, "EXTERNAL_HV"}, \
- {0x600, "ALIGNMENT"}, \
- {0x700, "PROGRAM"}, \
- {0x800, "FP_UNAVAIL"}, \
- {0x900, "DECREMENTER"}, \
- {0x980, "HV_DECREMENTER"}, \
- {0xc00, "SYSCALL"}, \
- {0xd00, "TRACE"}, \
- {0xe00, "H_DATA_STORAGE"}, \
- {0xe20, "H_INST_STORAGE"}, \
- {0xe40, "H_EMUL_ASSIST"}, \
- {0xf00, "PERFMON"}, \
- {0xf20, "ALTIVEC"}, \
- {0xf40, "VSX"}
-#else
-#define kvm_trace_symbol_exit \
- {0, "CRITICAL"}, \
- {1, "MACHINE_CHECK"}, \
- {2, "DATA_STORAGE"}, \
- {3, "INST_STORAGE"}, \
- {4, "EXTERNAL"}, \
- {5, "ALIGNMENT"}, \
- {6, "PROGRAM"}, \
- {7, "FP_UNAVAIL"}, \
- {8, "SYSCALL"}, \
- {9, "AP_UNAVAIL"}, \
- {10, "DECREMENTER"}, \
- {11, "FIT"}, \
- {12, "WATCHDOG"}, \
- {13, "DTLB_MISS"}, \
- {14, "ITLB_MISS"}, \
- {15, "DEBUG"}, \
- {32, "SPE_UNAVAIL"}, \
- {33, "SPE_FP_DATA"}, \
- {34, "SPE_FP_ROUND"}, \
- {35, "PERFORMANCE_MONITOR"}, \
- {36, "DOORBELL"}, \
- {37, "DOORBELL_CRITICAL"}, \
- {38, "GUEST_DBELL"}, \
- {39, "GUEST_DBELL_CRIT"}, \
- {40, "HV_SYSCALL"}, \
- {41, "HV_PRIV"}
-#endif
-
-#ifndef CONFIG_KVM_BOOK3S_PR_POSSIBLE
-/*
- * For pr we define this in trace_pr.h since it pr can be built as
- * a module
- */
-
-TRACE_EVENT(kvm_exit,
- TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
- TP_ARGS(exit_nr, vcpu),
-
- TP_STRUCT__entry(
- __field( unsigned int, exit_nr )
- __field( unsigned long, pc )
- __field( unsigned long, msr )
- __field( unsigned long, dar )
- __field( unsigned long, last_inst )
- ),
-
- TP_fast_assign(
- __entry->exit_nr = exit_nr;
- __entry->pc = kvmppc_get_pc(vcpu);
- __entry->dar = kvmppc_get_fault_dar(vcpu);
- __entry->msr = vcpu->arch.shared->msr;
- __entry->last_inst = vcpu->arch.last_inst;
- ),
-
- TP_printk("exit=%s"
- " | pc=0x%lx"
- " | msr=0x%lx"
- " | dar=0x%lx"
- " | last_inst=0x%lx"
- ,
- __print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit),
- __entry->pc,
- __entry->msr,
- __entry->dar,
- __entry->last_inst
- )
-);
-
-TRACE_EVENT(kvm_unmap_hva,
- TP_PROTO(unsigned long hva),
- TP_ARGS(hva),
-
- TP_STRUCT__entry(
- __field( unsigned long, hva )
- ),
-
- TP_fast_assign(
- __entry->hva = hva;
- ),
-
- TP_printk("unmap hva 0x%lx\n", __entry->hva)
-);
-#endif
-
TRACE_EVENT(kvm_stlb_inval,
TP_PROTO(unsigned int stlb_index),
TP_ARGS(stlb_index),
@@ -226,100 +116,6 @@ TRACE_EVENT(kvm_check_requests,
__entry->cpu_nr, __entry->requests)
);

-/*************************************************************************
- * Book3E trace points *
- *************************************************************************/
-
-#ifdef CONFIG_BOOKE
-
-TRACE_EVENT(kvm_booke206_stlb_write,
- TP_PROTO(__u32 mas0, __u32 mas8, __u32 mas1, __u64 mas2, __u64 mas7_3),
- TP_ARGS(mas0, mas8, mas1, mas2, mas7_3),
-
- TP_STRUCT__entry(
- __field( __u32, mas0 )
- __field( __u32, mas8 )
- __field( __u32, mas1 )
- __field( __u64, mas2 )
- __field( __u64, mas7_3 )
- ),
-
- TP_fast_assign(
- __entry->mas0 = mas0;
- __entry->mas8 = mas8;
- __entry->mas1 = mas1;
- __entry->mas2 = mas2;
- __entry->mas7_3 = mas7_3;
- ),
-
- TP_printk("mas0=%x mas8=%x mas1=%x mas2=%llx mas7_3=%llx",
- __entry->mas0, __entry->mas8, __entry->mas1,
- __entry->mas2, __entry->mas7_3)
-);
-
-TRACE_EVENT(kvm_booke206_gtlb_write,
- TP_PROTO(__u32 mas0, __u32 mas1, __u64 mas2, __u64 mas7_3),
- TP_ARGS(mas0, mas1, mas2, mas7_3),
-
- TP_STRUCT__entry(
- __field( __u32, mas0 )
- __field( __u32, mas1 )
- __field( __u64, mas2 )
- __field( __u64, mas7_3 )
- ),
-
- TP_fast_assign(
- __entry->mas0 = mas0;
- __entry->mas1 = mas1;
- __entry->mas2 = mas2;
- __entry->mas7_3 = mas7_3;
- ),
-
- TP_printk("mas0=%x mas1=%x mas2=%llx mas7_3=%llx",
- __entry->mas0, __entry->mas1,
- __entry->mas2, __entry->mas7_3)
-);
-
-TRACE_EVENT(kvm_booke206_ref_release,
- TP_PROTO(__u64 pfn, __u32 flags),
- TP_ARGS(pfn, flags),
-
- TP_STRUCT__entry(
- __field( __u64, pfn )
- __field( __u32, flags )
- ),
-
- TP_fast_assign(
- __entry->pfn = pfn;
- __entry->flags = flags;
- ),
-
- TP_printk("pfn=%llx flags=%x",
- __entry->pfn, __entry->flags)
-);
-
-TRACE_EVENT(kvm_booke_queue_irqprio,
- TP_PROTO(struct kvm_vcpu *vcpu, unsigned int priority),
- TP_ARGS(vcpu, priority),
-
- TP_STRUCT__entry(
- __field( __u32, cpu_nr )
- __field( __u32, priority )
- __field( unsigned long, pending )
- ),
-
- TP_fast_assign(
- __entry->cpu_nr = vcpu->vcpu_id;
- __entry->priority = priority;
- __entry->pending = vcpu->arch.pending_exceptions;
- ),
-
- TP_printk("vcpu=%x prio=%x pending=%lx",
- __entry->cpu_nr, __entry->priority, __entry->pending)
-);
-
-#endif
-
#endif /* _TRACE_KVM_H */

/* This part must be outside protection */
diff --git a/arch/powerpc/kvm/trace_booke.h b/arch/powerpc/kvm/trace_booke.h
new file mode 100644
index 0000000..f7537cf
--- /dev/null
+++ b/arch/powerpc/kvm/trace_booke.h
@@ -0,0 +1,177 @@
+#if !defined(_TRACE_KVM_BOOKE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KVM_BOOKE_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kvm_booke
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE trace_booke
+
+#define kvm_trace_symbol_exit \
+ {0, "CRITICAL"}, \
+ {1, "MACHINE_CHECK"}, \
+ {2, "DATA_STORAGE"}, \
+ {3, "INST_STORAGE"}, \
+ {4, "EXTERNAL"}, \
+ {5, "ALIGNMENT"}, \
+ {6, "PROGRAM"}, \
+ {7, "FP_UNAVAIL"}, \
+ {8, "SYSCALL"}, \
+ {9, "AP_UNAVAIL"}, \
+ {10, "DECREMENTER"}, \
+ {11, "FIT"}, \
+ {12, "WATCHDOG"}, \
+ {13, "DTLB_MISS"}, \
+ {14, "ITLB_MISS"}, \
+ {15, "DEBUG"}, \
+ {32, "SPE_UNAVAIL"}, \
+ {33, "SPE_FP_DATA"}, \
+ {34, "SPE_FP_ROUND"}, \
+ {35, "PERFORMANCE_MONITOR"}, \
+ {36, "DOORBELL"}, \
+ {37, "DOORBELL_CRITICAL"}, \
+ {38, "GUEST_DBELL"}, \
+ {39, "GUEST_DBELL_CRIT"}, \
+ {40, "HV_SYSCALL"}, \
+ {41, "HV_PRIV"}
+
+TRACE_EVENT(kvm_exit,
+ TP_PROTO(unsigned int exit_nr, struct kvm_vcpu *vcpu),
+ TP_ARGS(exit_nr, vcpu),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, exit_nr )
+ __field( unsigned long, pc )
+ __field( unsigned long, msr )
+ __field( unsigned long, dar )
+ __field( unsigned long, last_inst )
+ ),
+
+ TP_fast_assign(
+ __entry->exit_nr = exit_nr;
+ __entry->pc = kvmppc_get_pc(vcpu);
+ __entry->dar = kvmppc_get_fault_dar(vcpu);
+ __entry->msr = vcpu->arch.shared->msr;
+ __entry->last_inst = vcpu->arch.last_inst;
+ ),
+
+ TP_printk("exit=%s"
+ " | pc=0x%lx"
+ " | msr=0x%lx"
+ " | dar=0x%lx"
+ " | last_inst=0x%lx"
+ ,
+ __print_symbolic(__entry->exit_nr, kvm_trace_symbol_exit),
+ __entry->pc,
+ __entry->msr,
+ __entry->dar,
+ __entry->last_inst
+ )
+);
+
+TRACE_EVENT(kvm_unmap_hva,
+ TP_PROTO(unsigned long hva),
+ TP_ARGS(hva),
+
+ TP_STRUCT__entry(
+ __field( unsigned long, hva )
+ ),
+
+ TP_fast_assign(
+ __entry->hva = hva;
+ ),
+
+ TP_printk("unmap hva 0x%lx\n", __entry->hva)
+);
+
+TRACE_EVENT(kvm_booke206_stlb_write,
+ TP_PROTO(__u32 mas0, __u32 mas8, __u32 mas1, __u64 mas2, __u64 mas7_3),
+ TP_ARGS(mas0, mas8, mas1, mas2, mas7_3),
+
+ TP_STRUCT__entry(
+ __field( __u32, mas0 )
+ __field( __u32, mas8 )
+ __field( __u32, mas1 )
+ __field( __u64, mas2 )
+ __field( __u64, mas7_3 )
+ ),
+
+ TP_fast_assign(
+ __entry->mas0 = mas0;
+ __entry->mas8 = mas8;
+ __entry->mas1 = mas1;
+ __entry->mas2 = mas2;
+ __entry->mas7_3 = mas7_3;
+ ),
+
+ TP_printk("mas0=%x mas8=%x mas1=%x mas2=%llx mas7_3=%llx",
+ __entry->mas0, __entry->mas8, __entry->mas1,
+ __entry->mas2, __entry->mas7_3)
+);
+
+TRACE_EVENT(kvm_booke206_gtlb_write,
+ TP_PROTO(__u32 mas0, __u32 mas1, __u64 mas2, __u64 mas7_3),
+ TP_ARGS(mas0, mas1, mas2, mas7_3),
+
+ TP_STRUCT__entry(
+ __field( __u32, mas0 )
+ __field( __u32, mas1 )
+ __field( __u64, mas2 )
+ __field( __u64, mas7_3 )
+ ),
+
+ TP_fast_assign(
+ __entry->mas0 = mas0;
+ __entry->mas1 = mas1;
+ __entry->mas2 = mas2;
+ __entry->mas7_3 = mas7_3;
+ ),
+
+ TP_printk("mas0=%x mas1=%x mas2=%llx mas7_3=%llx",
+ __entry->mas0, __entry->mas1,
+ __entry->mas2, __entry->mas7_3)
+);
+
+TRACE_EVENT(kvm_booke206_ref_release,
+ TP_PROTO(__u64 pfn, __u32 flags),
+ TP_ARGS(pfn, flags),
+
+ TP_STRUCT__entry(
+ __field( __u64, pfn )
+ __field( __u32, flags )
+ ),
+
+ TP_fast_assign(
+ __entry->pfn = pfn;
+ __entry->flags = flags;
+ ),
+
+ TP_printk("pfn=%llx flags=%x",
+ __entry->pfn, __entry->flags)
+);
+
+TRACE_EVENT(kvm_booke_queue_irqprio,
+ TP_PROTO(struct kvm_vcpu *vcpu, unsigned int priority),
+ TP_ARGS(vcpu, priority),
+
+ TP_STRUCT__entry(
+ __field( __u32, cpu_nr )
+ __field( __u32, priority )
+ __field( unsigned long, pending )
+ ),
+
+ TP_fast_assign(
+ __entry->cpu_nr = vcpu->vcpu_id;
+ __entry->priority = priority;
+ __entry->pending = vcpu->arch.pending_exceptions;
+ ),
+
+ TP_printk("vcpu=%x prio=%x pending=%lx",
+ __entry->cpu_nr, __entry->priority, __entry->pending)
+);
+
+#endif
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
--
1.8.1.4