X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/0b4e3aa066abc0728aacb4bbeb86f53f9737156e..a3d08fcd5120d2aa8303b6349ca8b14e3f284af3:/osfmk/kern/syscall_subr.c

diff --git a/osfmk/kern/syscall_subr.c b/osfmk/kern/syscall_subr.c
index b5ff64c69..26fc9b214 100644
--- a/osfmk/kern/syscall_subr.c
+++ b/osfmk/kern/syscall_subr.c
@@ -120,7 +120,7 @@ swtch(void)
 
 	counter(c_swtch_block++);
 
-	thread_block(swtch_continue);
+	thread_block_reason(swtch_continue, AST_YIELD);
 
 	mp_disable_preemption();
 	myprocessor = current_processor();
@@ -170,7 +170,7 @@ swtch_pri(
 
 	_mk_sp_thread_depress_abstime(std_quantum);
 
-	thread_block(swtch_pri_continue);
+	thread_block_reason(swtch_pri_continue, AST_YIELD);
 
 	_mk_sp_thread_depress_abort(current_thread(), FALSE);
 
@@ -194,7 +194,6 @@ thread_switch(
 	int						option,
 	mach_msg_timeout_t		option_time)
 {
-    register thread_t		self = current_thread();
     register thread_act_t 	hint_act = THR_ACT_NULL;
 
     /*
@@ -214,7 +213,7 @@ thread_switch(
     if (thread_name != MACH_PORT_NULL) {
 		ipc_port_t			port;
 
-		if (ipc_port_translate_send(self->top_act->task->itk_space,
+		if (ipc_port_translate_send(current_task()->itk_space,
 									thread_name, &port) == KERN_SUCCESS) {
 			ip_reference(port);
 			ip_unlock(port);