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authorOleg Nesterov <oleg@redhat.com>2023-08-26 14:14:09 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-10-04 20:41:56 +0300
commit8e1f385104ac044f1552686ad6e1cbc71cc05a30 (patch)
tree223317c54e65c8b62187e6de620f8bc8167a2370 /kernel/fork.c
parente34a35ee1f52312af130b5ebd42fa28313fc6149 (diff)
downloadlinux-8e1f385104ac044f1552686ad6e1cbc71cc05a30.tar.xz
kill task_struct->thread_group
The last user was removed by the previous patch. Link: https://lkml.kernel.org/r/20230826111409.GA23243@redhat.com Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'kernel/fork.c')
-rw-r--r--kernel/fork.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index 3b6d20dfb9a8..b9d3aa493bbd 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -2576,7 +2576,6 @@ __latent_entropy struct task_struct *copy_process(
p->dirty_paused_when = 0;
p->pdeath_signal = 0;
- INIT_LIST_HEAD(&p->thread_group);
p->task_works = NULL;
clear_posix_cputimers_work(p);
@@ -2704,8 +2703,6 @@ __latent_entropy struct task_struct *copy_process(
atomic_inc(&current->signal->live);
refcount_inc(&current->signal->sigcnt);
task_join_group_stop(p);
- list_add_tail_rcu(&p->thread_group,
- &p->group_leader->thread_group);
list_add_tail_rcu(&p->thread_node,
&p->signal->thread_head);
}