From 45a68628d37222e655219febce9e91b6484789b2 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Wed, 23 Mar 2011 16:43:12 -0700 Subject: pid: remove the child_reaper special case in init/main.c This patchset is a cleanup and a preparation to unshare the pid namespace. These prerequisites prepare for Eric's patchset to give a file descriptor to a namespace and join an existing namespace. This patch: It turns out that the existing assignment in copy_process of the child_reaper can handle the initial assignment of child_reaper we just need to generalize the test in kernel/fork.c Signed-off-by: Eric W. Biederman Signed-off-by: Daniel Lezcano Cc: Oleg Nesterov Cc: Alexey Dobriyan Acked-by: Serge E. Hallyn Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/fork.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/fork.c') diff --git a/kernel/fork.c b/kernel/fork.c index f2b494d7c557..17aed4378eda 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1296,7 +1296,7 @@ static struct task_struct *copy_process(unsigned long clone_flags, tracehook_finish_clone(p, clone_flags, trace); if (thread_group_leader(p)) { - if (clone_flags & CLONE_NEWPID) + if (is_child_reaper(pid)) p->nsproxy->pid_ns->child_reaper = p; p->signal->leader_pid = pid; -- cgit v1.2.3