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KVM: MMU: show mmu_valid_gen in shadow page related tracepoints

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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>
This commit is contained in:
Xiao Guangrong 2013-05-31 08:36:24 +08:00 committed by Gleb Natapov
parent 6ca18b6950
commit 2248b02321
1 changed files with 12 additions and 10 deletions
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22
arch/x86/kvm/mmutrace.h
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@ -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, \