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| author | Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> | 2013-05-31 02:36:24 +0200 |
|---|---|---|
| committer | Gleb Natapov <gleb@redhat.com> | 2013-06-05 11:32:49 +0200 |
| commit | 2248b023219251908aedda0621251cffc548f258 (patch) | |
| tree | 024f5a01a12deb7881aaf7e73b1116047177ef56 /arch/x86/kvm/mmutrace.h | |
| parent | KVM: x86: use the fast way to invalidate all pages (diff) | |
| download | linux-2248b023219251908aedda0621251cffc548f258.tar.xz linux-2248b023219251908aedda0621251cffc548f258.zip | |
KVM: MMU: show mmu_valid_gen in shadow page related tracepoints
Show sp->mmu_valid_gen
Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Diffstat (limited to 'arch/x86/kvm/mmutrace.h')
| -rw-r--r-- | arch/x86/kvm/mmutrace.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h index b8f6172f4174..697f46664990 100644 --- a/arch/x86/kvm/mmutrace.h +++ b/arch/x86/kvm/mmutrace.h @@ -7,16 +7,18 @@ #undef TRACE_SYSTEM #define TRACE_SYSTEM kvmmmu -#define KVM_MMU_PAGE_FIELDS \ - __field(__u64, gfn) \ - __field(__u32, role) \ - __field(__u32, root_count) \ +#define KVM_MMU_PAGE_FIELDS \ + __field(unsigned long, mmu_valid_gen) \ + __field(__u64, gfn) \ + __field(__u32, role) \ + __field(__u32, root_count) \ __field(bool, unsync) -#define KVM_MMU_PAGE_ASSIGN(sp) \ - __entry->gfn = sp->gfn; \ - __entry->role = sp->role.word; \ - __entry->root_count = sp->root_count; \ +#define KVM_MMU_PAGE_ASSIGN(sp) \ + __entry->mmu_valid_gen = sp->mmu_valid_gen; \ + __entry->gfn = sp->gfn; \ + __entry->role = sp->role.word; \ + __entry->root_count = sp->root_count; \ __entry->unsync = sp->unsync; #define KVM_MMU_PAGE_PRINTK() ({ \ @@ -28,8 +30,8 @@ \ role.word = __entry->role; \ \ - trace_seq_printf(p, "sp gfn %llx %u%s q%u%s %s%s" \ - " %snxe root %u %s%c", \ + trace_seq_printf(p, "sp gen %lx gfn %llx %u%s q%u%s %s%s" \ + " %snxe root %u %s%c", __entry->mmu_valid_gen, \ __entry->gfn, role.level, \ role.cr4_pae ? " pae" : "", \ role.quadrant, \ |