From 2248b023219251908aedda0621251cffc548f258 Mon Sep 17 00:00:00 2001 From: Xiao Guangrong Date: Fri, 31 May 2013 08:36:24 +0800 Subject: [PATCH] KVM: MMU: show mmu_valid_gen in shadow page related tracepoints Show sp->mmu_valid_gen Signed-off-by: Xiao Guangrong Reviewed-by: Marcelo Tosatti Signed-off-by: Gleb Natapov --- arch/x86/kvm/mmutrace.h | 22 ++++++++++++---------- 1 file 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, \ -- GitLab