The show_task function invoked by sysrq-t et al displays the
pid and parent's pid of each task. It seems more useful to
show the actual process hierarchy here than who is using
ptrace on each process.
Signed-off-by: Roland McGrath <[EMAIL PROTECTED]>
---
kernel/sched.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/sched.c b/kernel/sched.c
index 3df84ea..37cf07a 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4918,7 +4918,7 @@ static void show_task(struct task_struct *p)
}
#endif
printk(KERN_CONT "%5lu %5d %6d\n", free,
- task_pid_nr(p), task_pid_nr(p->parent));
+ task_pid_nr(p), task_pid_nr(p->real_parent));
if (state != TASK_RUNNING)
show_stack(p, NULL);
--
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