KVM: remove old KVMTRACE support code

[safe/jmp/linux-2.6] / include / linux / kvm.h

diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 6710518..76c6408 100644 (file)
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -14,7 +14,7 @@
 
 #define KVM_API_VERSION 12
 
-/* for KVM_TRACE_ENABLE */
+/* for KVM_TRACE_ENABLE, deprecated */
 struct kvm_user_trace_setup {
        __u32 buf_size; /* sub_buffer size of each per-cpu */
        __u32 buf_nr; /* the number of sub_buffers of each per-cpu */
@@ -325,35 +325,6 @@ struct kvm_guest_debug {
 #define KVM_TRC_CYCLE_SIZE      8
 #define KVM_TRC_EXTRA_MAX       7
 
-/* This structure represents a single trace buffer record. */
-struct kvm_trace_rec {
-       /* variable rec_val
-        * is split into:
-        * bits 0 - 27  -> event id
-        * bits 28 -30  -> number of extra data args of size u32
-        * bits 31      -> binary indicator for if tsc is in record
-        */
-       __u32 rec_val;
-       __u32 pid;
-       __u32 vcpu_id;
-       union {
-               struct {
-                       __u64 timestamp;
-                       __u32 extra_u32[KVM_TRC_EXTRA_MAX];
-               } __attribute__((packed)) timestamp;
-               struct {
-                       __u32 extra_u32[KVM_TRC_EXTRA_MAX];
-               } notimestamp;
-       } u;
-};
-
-#define TRACE_REC_EVENT_ID(val) \
-               (0x0fffffff & (val))
-#define TRACE_REC_NUM_DATA_ARGS(val) \
-               (0x70000000 & ((val) << 28))
-#define TRACE_REC_TCS(val) \
-               (0x80000000 & ((val) << 31))
-
 #define KVMIO 0xAE
 
 /*