Revert "perf(profiling): skip idle internal interrupt handling"

This reverts commit 02acd65.

Author: morrisonlevi

profiling/src/php_ffi.c

@@ -248,14 +248,6 @@ zend_execute_data* ddog_php_prof_get_current_execute_data() {
     return EG(current_execute_data);
 }
 
-bool ddog_php_prof_vm_interrupt_pending() {
-#if PHP_VERSION_ID >= 80000
-    return zend_atomic_bool_load_ex(&EG(vm_interrupt));
-#else
-    return EG(vm_interrupt);
-#endif
-}
-
 #if CFG_FIBERS // defined by build.rs
 zend_fiber* ddog_php_prof_get_active_fiber()
 {

profiling/src/php_ffi.h

@@ -162,7 +162,6 @@ void ddog_php_prof_zend_mm_set_custom_handlers(zend_mm_heap *heap,
                                                ddog_php_prof_zend_mm_realloc _realloc);
 
 zend_execute_data* ddog_php_prof_get_current_execute_data();
-bool ddog_php_prof_vm_interrupt_pending();
 
 #if CFG_FRAMELESS
 void ddog_php_prof_post_startup();

profiling/src/wall_time.rs

@@ -79,10 +79,8 @@ mod execute_internal {
         unsafe { prev_execute_internal(execute_data, return_value) };
 
         // See safety section of `execute_data_func_is_trampoline` docs for why
-        // the leaf frame is used instead of the execute_data ptr.
-        if unsafe { zend::ddog_php_prof_vm_interrupt_pending() } {
-            ddog_php_prof_interrupt_function(leaf_frame);
-        }
+        // the leaf frame is used  instead of the execute_data ptr.
+        ddog_php_prof_interrupt_function(leaf_frame);
     }
 
     /// # Safety