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authorRoland McGrath <roland@redhat.com>2008-01-07 14:23:34 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-01-07 14:55:37 -0800
commitb59f8197c5ddd0d5d74b663650be5449dacd34aa (patch)
tree40757812d568d34fbda84c866be06baf81f0aac9 /kernel
parent45626bb26a6ecd163e5eeddd14a6137052ec4495 (diff)
downloadop-kernel-dev-b59f8197c5ddd0d5d74b663650be5449dacd34aa.zip
op-kernel-dev-b59f8197c5ddd0d5d74b663650be5449dacd34aa.tar.gz
acct: real_parent ppid
The ac_ppid field reported in process accounting records should match what getppid() would have returned to that process, regardless of whether a debugger is attached. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/acct.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/acct.c b/kernel/acct.c
index cf19547..521dfa5 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -482,7 +482,7 @@ static void do_acct_process(struct file *file)
#endif
#if ACCT_VERSION==3
ac.ac_pid = current->tgid;
- ac.ac_ppid = current->parent->tgid;
+ ac.ac_ppid = current->real_parent->tgid;
#endif
spin_lock_irq(&current->sighand->siglock);
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