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Diffstat (limited to 'arch/x86/kvm/mmutrace.h')
-rw-r--r--arch/x86/kvm/mmutrace.h84
1 files changed, 35 insertions, 49 deletions
diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h
index 3e4a5c6ca2a9..42f07b1bfbc9 100644
--- a/arch/x86/kvm/mmutrace.h
+++ b/arch/x86/kvm/mmutrace.h
@@ -6,14 +6,12 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvmmmu
-#define TRACE_INCLUDE_PATH .
-#define TRACE_INCLUDE_FILE mmutrace
#define KVM_MMU_PAGE_FIELDS \
__field(__u64, gfn) \
__field(__u32, role) \
__field(__u32, root_count) \
- __field(__u32, unsync)
+ __field(bool, unsync)
#define KVM_MMU_PAGE_ASSIGN(sp) \
__entry->gfn = sp->gfn; \
@@ -30,14 +28,14 @@
\
role.word = __entry->role; \
\
- trace_seq_printf(p, "sp gfn %llx %u/%u q%u%s %s%s %spge" \
+ trace_seq_printf(p, "sp gfn %llx %u%s q%u%s %s%s" \
" %snxe root %u %s%c", \
- __entry->gfn, role.level, role.glevels, \
+ __entry->gfn, role.level, \
+ role.cr4_pae ? " pae" : "", \
role.quadrant, \
role.direct ? " direct" : "", \
access_str[role.access], \
role.invalid ? " invalid" : "", \
- role.cr4_pge ? "" : "!", \
role.nxe ? "" : "!", \
__entry->root_count, \
__entry->unsync ? "unsync" : "sync", 0); \
@@ -94,15 +92,15 @@ TRACE_EVENT(
TP_printk("pte %llx level %u", __entry->pte, __entry->level)
);
-/* We set a pte accessed bit */
-TRACE_EVENT(
- kvm_mmu_set_accessed_bit,
+DECLARE_EVENT_CLASS(kvm_mmu_set_bit_class,
+
TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size),
+
TP_ARGS(table_gfn, index, size),
TP_STRUCT__entry(
__field(__u64, gpa)
- ),
+ ),
TP_fast_assign(
__entry->gpa = ((u64)table_gfn << PAGE_SHIFT)
@@ -112,22 +110,20 @@ TRACE_EVENT(
TP_printk("gpa %llx", __entry->gpa)
);
-/* We set a pte dirty bit */
-TRACE_EVENT(
- kvm_mmu_set_dirty_bit,
+/* We set a pte accessed bit */
+DEFINE_EVENT(kvm_mmu_set_bit_class, kvm_mmu_set_accessed_bit,
+
TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size),
- TP_ARGS(table_gfn, index, size),
- TP_STRUCT__entry(
- __field(__u64, gpa)
- ),
+ TP_ARGS(table_gfn, index, size)
+);
- TP_fast_assign(
- __entry->gpa = ((u64)table_gfn << PAGE_SHIFT)
- + index * size;
- ),
+/* We set a pte dirty bit */
+DEFINE_EVENT(kvm_mmu_set_bit_class, kvm_mmu_set_dirty_bit,
- TP_printk("gpa %llx", __entry->gpa)
+ TP_PROTO(unsigned long table_gfn, unsigned index, unsigned size),
+
+ TP_ARGS(table_gfn, index, size)
);
TRACE_EVENT(
@@ -166,55 +162,45 @@ TRACE_EVENT(
__entry->created ? "new" : "existing")
);
-TRACE_EVENT(
- kvm_mmu_sync_page,
+DECLARE_EVENT_CLASS(kvm_mmu_page_class,
+
TP_PROTO(struct kvm_mmu_page *sp),
TP_ARGS(sp),
TP_STRUCT__entry(
KVM_MMU_PAGE_FIELDS
- ),
+ ),
TP_fast_assign(
KVM_MMU_PAGE_ASSIGN(sp)
- ),
+ ),
TP_printk("%s", KVM_MMU_PAGE_PRINTK())
);
-TRACE_EVENT(
- kvm_mmu_unsync_page,
+DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_sync_page,
TP_PROTO(struct kvm_mmu_page *sp),
- TP_ARGS(sp),
-
- TP_STRUCT__entry(
- KVM_MMU_PAGE_FIELDS
- ),
- TP_fast_assign(
- KVM_MMU_PAGE_ASSIGN(sp)
- ),
-
- TP_printk("%s", KVM_MMU_PAGE_PRINTK())
+ TP_ARGS(sp)
);
-TRACE_EVENT(
- kvm_mmu_zap_page,
+DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_unsync_page,
TP_PROTO(struct kvm_mmu_page *sp),
- TP_ARGS(sp),
- TP_STRUCT__entry(
- KVM_MMU_PAGE_FIELDS
- ),
+ TP_ARGS(sp)
+);
- TP_fast_assign(
- KVM_MMU_PAGE_ASSIGN(sp)
- ),
+DEFINE_EVENT(kvm_mmu_page_class, kvm_mmu_zap_page,
+ TP_PROTO(struct kvm_mmu_page *sp),
- TP_printk("%s", KVM_MMU_PAGE_PRINTK())
+ TP_ARGS(sp)
);
-
#endif /* _TRACE_KVMMMU_H */
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE mmutrace
+
/* This part must be outside protection */
#include <trace/define_trace.h>