diff options
Diffstat (limited to 'kernel/pid.c')
| -rw-r--r-- | kernel/pid.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/pid.c b/kernel/pid.c index 26f1e136f017..8317bcbc7cf7 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -100,6 +100,7 @@ void put_pid(struct pid *pid) ns = pid->numbers[pid->level].ns; if (refcount_dec_and_test(&pid->count)) { + WARN_ON_ONCE(pid->stashed); kmem_cache_free(ns->pid_cachep, pid); put_pid_ns(ns); } |