Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / kernel / ptrace.c

diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 99bbaa3e5b0d4332a0d9ff7e1f057dbbecc10a50..e2302e40b360006d671b4fe5cad9baf5de7419e3 100644 (file)
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -163,7 +163,7 @@ bool ptrace_may_access(struct task_struct *task, unsigned int mode)
        return !err;
 }
 
-int ptrace_attach(struct task_struct *task)
+static int ptrace_attach(struct task_struct *task)
 {
        int retval;
 
@@ -219,7 +219,7 @@ out:
  * Performs checks and sets PT_PTRACED.
  * Should be used by all ptrace implementations for PTRACE_TRACEME.
  */
-int ptrace_traceme(void)
+static int ptrace_traceme(void)
 {
        int ret = -EPERM;
 
@@ -293,7 +293,7 @@ static bool __ptrace_detach(struct task_struct *tracer, struct task_struct *p)
        return false;
 }
 
-int ptrace_detach(struct task_struct *child, unsigned int data)
+static int ptrace_detach(struct task_struct *child, unsigned int data)
 {
        bool dead = false;
 
@@ -313,7 +313,7 @@ int ptrace_detach(struct task_struct *child, unsigned int data)
                child->exit_code = data;
                dead = __ptrace_detach(current, child);
                if (!child->exit_state)
-                       wake_up_process(child);
+                       wake_up_state(child, TASK_TRACED | TASK_STOPPED);
        }
        write_unlock_irq(&tasklist_lock);