Remove log event variant that bypasses log enable.

After testing this was deemed unnecessary.

Author: qwattash

Diff for: include/exec/log_instr.h

@@ -202,24 +202,6 @@ bool qemu_log_instr_check_enabled(CPUArchState *env);
 #define qemu_log_instr_enabled(env)                                            \
     unlikely(qemu_log_instr_check_enabled((env)))
 
-/*
- * Helper macro to check whether an event should be appended to the trace or
- * not. This takes into account the event data to allow some events to be
- * appended to the current log buffer entry even when tracing is disabled. These
- * events will only become visible in the trace when tracing is started, in the
- * first log entry. This is intended to be used only for OS-driven events that
- * are relatively low-frequency w.r.t. the number of instructions executed.
- */
-static inline bool qemu_log_instr_event_enabled(CPUArchState *env,
-                                                log_event_t *event)
-{
-    if (event->id == LOG_EVENT_CTX_UPDATE &&
-        event->ctx_update.op == LOG_EVENT_CTX_OP_SETUP) {
-        return true;
-    }
-    return qemu_log_instr_check_enabled(env);
-}
-
 /*
  * Register a trace filter for a given CPU.
  */

Diff for: include/qemu/log_instr.h

@@ -132,14 +132,7 @@ typedef struct {
 typedef enum {
     /* Switch context from the current to the new (proc, thread, compartment) ID
      */
-    LOG_EVENT_CTX_OP_SWITCH = 0,
-    /*
-     * Same as LOG_EVENT_CTX_OP_SWITCH but should bypass tracing activation
-     * status, Meaning that these events will reach the backend even when
-     * tracing is off. This is useful setup the correct context identifier
-     * before switching on tracing.
-     */
-    LOG_EVENT_CTX_OP_SETUP = 1,
+    LOG_EVENT_CTX_OP_SWITCH = 0
 } log_event_ctx_update_op_t;
 
 /*