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| author | Roland McGrath <roland@redhat.com> | 2008-01-09 00:03:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-01-09 08:03:58 -0800 |
| commit | fcfd50afb6e94c8cf121ca4e7e3e7166bae7c6aa (patch) | |
| tree | 8e772c80e6dfd8fca5c02bc25859eccb7ea79545 /kernel/sched.c | |
| parent | cdf71a10c7b6432d9b48e292cca2c62a0b9fa6cf (diff) | |
| download | lwn-fcfd50afb6e94c8cf121ca4e7e3e7166bae7c6aa.tar.gz lwn-fcfd50afb6e94c8cf121ca4e7e3e7166bae7c6aa.zip | |
show_task: real_parent
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 <roland@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 3df84ea6aba9..37cf07aa4164 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); |