From: Oleg Nesterov Date: Sun, 10 Aug 2025 17:36:15 +0000 (+0200) Subject: pid: change bacct_add_tsk() to use task_ppid_nr_ns() X-Git-Tag: v6.18-rc1~237^2^2~1 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b1afcaddd6c8475ee346a60525f9504965673e0c;p=thirdparty%2Flinux.git pid: change bacct_add_tsk() to use task_ppid_nr_ns() to simplify the code. Signed-off-by: Oleg Nesterov Link: https://lore.kernel.org/20250810173615.GA20000@redhat.com Signed-off-by: Christian Brauner --- diff --git a/kernel/tsacct.c b/kernel/tsacct.c index 16b283f9d8314..6ea2f6363b908 100644 --- a/kernel/tsacct.c +++ b/kernel/tsacct.c @@ -57,12 +57,11 @@ void bacct_add_tsk(struct user_namespace *user_ns, stats->ac_sched = tsk->policy; stats->ac_pid = task_pid_nr_ns(tsk, pid_ns); stats->ac_tgid = task_tgid_nr_ns(tsk, pid_ns); + stats->ac_ppid = task_ppid_nr_ns(tsk, pid_ns); rcu_read_lock(); tcred = __task_cred(tsk); stats->ac_uid = from_kuid_munged(user_ns, tcred->uid); stats->ac_gid = from_kgid_munged(user_ns, tcred->gid); - stats->ac_ppid = pid_alive(tsk) ? - task_tgid_nr_ns(rcu_dereference(tsk->real_parent), pid_ns) : 0; rcu_read_unlock(); task_cputime(tsk, &utime, &stime);