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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2018-05-16 17:21:30 +0200 |
|---|---|---|
| committer | Radim Krčmář <rkrcmar@redhat.com> | 2018-05-26 15:35:35 +0200 |
| commit | c70126764bf09c5dd95527808b647ec347b8a822 (patch) | |
| tree | 1f0f13b3f8f72ad2ef9a87fb90803a10d5a1c32c /arch/x86/kvm/trace.h | |
| parent | e2f11f42824bf2d906468a94888718ae24bf0270 (diff) | |
| download | op-kernel-dev-c70126764bf09c5dd95527808b647ec347b8a822.zip op-kernel-dev-c70126764bf09c5dd95527808b647ec347b8a822.tar.gz | |
KVM: x86: hyperv: simplistic HVCALL_FLUSH_VIRTUAL_ADDRESS_{LIST,SPACE}_EX implementation
Implement HvFlushVirtualAddress{List,Space}Ex hypercalls in the same way
we've implemented non-EX counterparts.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
[Initialized valid_bank_mask to silence misguided GCC warnigs. - Radim]
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'arch/x86/kvm/trace.h')
| -rw-r--r-- | arch/x86/kvm/trace.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/x86/kvm/trace.h b/arch/x86/kvm/trace.h index 47a4fd7..0f99768 100644 --- a/arch/x86/kvm/trace.h +++ b/arch/x86/kvm/trace.h @@ -1391,6 +1391,33 @@ TRACE_EVENT(kvm_hv_flush_tlb, __entry->processor_mask, __entry->address_space, __entry->flags) ); + +/* + * Tracepoint for kvm_hv_flush_tlb_ex. + */ +TRACE_EVENT(kvm_hv_flush_tlb_ex, + TP_PROTO(u64 valid_bank_mask, u64 format, u64 address_space, u64 flags), + TP_ARGS(valid_bank_mask, format, address_space, flags), + + TP_STRUCT__entry( + __field(u64, valid_bank_mask) + __field(u64, format) + __field(u64, address_space) + __field(u64, flags) + ), + + TP_fast_assign( + __entry->valid_bank_mask = valid_bank_mask; + __entry->format = format; + __entry->address_space = address_space; + __entry->flags = flags; + ), + + TP_printk("valid_bank_mask 0x%llx format 0x%llx " + "address_space 0x%llx flags 0x%llx", + __entry->valid_bank_mask, __entry->format, + __entry->address_space, __entry->flags) +); #endif /* _TRACE_KVM_H */ #undef TRACE_INCLUDE_PATH |
