X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fum%2Fkernel%2Ftt%2Fprocess_kern.c;h=1f4d12b27195e884eb9415e571014db781d36279;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=6224afcd84d7e51e803d7a14c14ae57fd9e9db22;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/arch/um/kernel/tt/process_kern.c b/arch/um/kernel/tt/process_kern.c
index 6224afcd8..1f4d12b27 100644
--- a/arch/um/kernel/tt/process_kern.c
+++ b/arch/um/kernel/tt/process_kern.c
@@ -65,7 +65,8 @@ void *switch_to_tt(void *prev, void *next, void *last)
 		panic("write of switch_pipe failed, err = %d", -err);
 
 	reading = 1;
-	if((from->state == TASK_ZOMBIE) || (from->state == TASK_DEAD))
+	if((from->exit_state == EXIT_ZOMBIE) ||
+	   (from->exit_state == EXIT_DEAD))
 		os_kill_process(os_getpid(), 0);
 
 	err = os_read_file(from->thread.mode.tt.switch_pipe[0], &c, sizeof(c));
@@ -80,8 +81,8 @@ void *switch_to_tt(void *prev, void *next, void *last)
 	 * in case it has not already killed itself.
 	 */
 	prev_sched = current->thread.prev_sched;
-	if((prev_sched->state == TASK_ZOMBIE) ||
-	   (prev_sched->state == TASK_DEAD))
+	if((prev_sched->exit_state == EXIT_ZOMBIE) ||
+	   (prev_sched->exit_state == EXIT_DEAD))
 		os_kill_process(prev_sched->thread.mode.tt.extern_pid, 1);
 
 	/* This works around a nasty race with 'jail'.  If we are switching
@@ -305,7 +306,6 @@ int copy_thread_tt(int nr, unsigned long clone_flags, unsigned long sp,
 
 	change_sig(SIGUSR1, 0);
 	err = 0;
- out:
 	return(err);
 }
 
@@ -524,22 +524,6 @@ void set_init_pid(int pid)
 		      -err);
 }
 
-int singlestepping_tt(void *t)
-{
-	struct task_struct *task = t;
-
-	if(task->thread.mode.tt.singlestep_syscall)
-		return(0);
-	return(task->ptrace & PT_DTRACE);
-}
-
-void clear_singlestep(void *t)
-{
-	struct task_struct *task = t;
-
-	task->ptrace &= ~PT_DTRACE;
-}
-
 int start_uml_tt(void)
 {
 	void *sp;