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>
git-mirror · Jan 7, 2008 · b59f819 · b59f819
1 parent 45626bb
commit b59f819
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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);