xnu-4570.1.46.tar.gz

[apple/xnu.git] / osfmk / kern / sfi.c

diff --git a/osfmk/kern/sfi.c b/osfmk/kern/sfi.c
index 8a67ec0344c72e0a53a146d16f717b8cb4670f2d..80fa2c105bd21096ec39b71ab277afa900d86ef6 100644 (file)
--- a/osfmk/kern/sfi.c
+++ b/osfmk/kern/sfi.c
@@ -380,15 +380,14 @@ static void sfi_timer_global_off(
 
        pset_unlock(pset);
 
-       processor = processor_list;
-       do {
-               if (needs_cause_ast_mask & (1U << processor->cpu_id)) {
-                       if (processor == current_processor())
-                               ast_on(AST_SFI);
-                       else
-                               cause_ast_check(processor);
+       for (int cpuid = lsb_first(needs_cause_ast_mask); cpuid >= 0; cpuid = lsb_next(needs_cause_ast_mask, cpuid)) {
+               processor = processor_array[cpuid];
+               if (processor == current_processor()) {
+                       ast_on(AST_SFI);
+               } else {
+                       cause_ast_check(processor);
                }
-       } while ((processor = processor->processor_list) != NULL);
+       }
 
        /* Re-arm timer if still enabled */
        simple_lock(&sfi_lock);
@@ -915,7 +914,9 @@ static inline void _sfi_wait_cleanup(sched_call_t callback) {
        simple_unlock(&sfi_lock);
        splx(s);
        assert((SFI_CLASS_UNSPECIFIED < current_sfi_wait_class) && (current_sfi_wait_class < MAX_SFI_CLASS_ID));
+#if !CONFIG_EMBEDDED   
        ledger_credit(self->task->ledger, task_ledgers.sfi_wait_times[current_sfi_wait_class], sfi_wait_time);
+#endif /* !CONFIG_EMBEDDED */
 }
 
 /*