diff options
| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | 2010-04-28 07:54:55 +0400 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-19 12:36:26 +0400 |
| commit | 85f2067c3192212bce3bd2e1d6ad10153d6f2a4e (patch) | |
| tree | 41f18bfd809229d93cd0c33f0e6d97d5cc049c56 /arch/x86 | |
| parent | 22c9b2d166a88573a933e8d355833d36579d83be (diff) | |
| download | linux-85f2067c3192212bce3bd2e1d6ad10153d6f2a4e.tar.xz | |
KVM: MMU: convert mmu tracepoints
Convert mmu tracepoints by using DECLARE_EVENT_CLASS
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kvm/mmutrace.h | 69 |
1 files changed, 26 insertions, 43 deletions
diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h index 40a1786f36c7..42f07b1bfbc9 100644 --- a/arch/x86/kvm/mmutrace.h +++ b/arch/x86/kvm/mmutrace.h @@ -92,15 +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) @@ -110,22 +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( @@ -164,54 +162,39 @@ 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 |