diff options
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 06909a9..158ca4f 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -48,6 +48,7 @@ #include <linux/audit.h> #include <linux/memcontrol.h> #include <linux/ftrace.h> +#include <linux/proc_fs.h> #include <linux/profile.h> #include <linux/rmap.h> #include <linux/ksm.h> @@ -1000,6 +1001,9 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk) #ifdef CONFIG_CGROUPS init_rwsem(&sig->threadgroup_fork_lock); #endif +#ifdef CONFIG_CPUSETS + seqcount_init(&tsk->mems_allowed_seq); +#endif sig->oom_adj = current->signal->oom_adj; sig->oom_score_adj = current->signal->oom_score_adj; @@ -1394,6 +1398,8 @@ bad_fork_cleanup_io: if (p->io_context) exit_io_context(p); bad_fork_cleanup_namespaces: + if (unlikely(clone_flags & CLONE_NEWPID)) + pid_ns_release_proc(p->nsproxy->pid_ns); exit_task_namespaces(p); bad_fork_cleanup_mm: if (p->mm) { |