From 937949d9edbf4049bd41af6c9f92c26280584564 Mon Sep 17 00:00:00 2001 From: Cedric Le Goater Date: Fri, 8 Dec 2006 02:37:54 -0800 Subject: [PATCH] add process_session() helper routine Replace occurences of task->signal->session by a new process_session() helper routine. It will be useful for pid namespaces to abstract the session pid number. Signed-off-by: Cedric Le Goater Cc: Kirill Korotaev Cc: Eric W. Biederman Cc: Herbert Poetzl Cc: Sukadev Bhattiprolu Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/fork.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/fork.c') diff --git a/kernel/fork.c b/kernel/fork.c index 59770781932..298c4d6ab51 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1259,9 +1259,9 @@ static struct task_struct *copy_process(unsigned long clone_flags, if (thread_group_leader(p)) { p->signal->tty = current->signal->tty; p->signal->pgrp = process_group(current); - p->signal->session = current->signal->session; + p->signal->session = process_session(current); attach_pid(p, PIDTYPE_PGID, process_group(p)); - attach_pid(p, PIDTYPE_SID, p->signal->session); + attach_pid(p, PIDTYPE_SID, process_session(p)); list_add_tail_rcu(&p->tasks, &init_task.tasks); __get_cpu_var(process_counts)++; -- cgit v1.2.3