diff options
Diffstat (limited to 'fs/kernfs/file.c')
| -rw-r--r-- | fs/kernfs/file.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c index 66fe8fe41f06..a6c692cac616 100644 --- a/fs/kernfs/file.c +++ b/fs/kernfs/file.c @@ -778,8 +778,9 @@ bool kernfs_should_drain_open_files(struct kernfs_node *kn) /* * @kn being deactivated guarantees that @kn->attr.open can't change * beneath us making the lockless test below safe. + * Callers post kernfs_unbreak_active_protection may be counted in + * kn->active by now, do not WARN_ON because of them. */ - WARN_ON_ONCE(atomic_read(&kn->active) != KN_DEACTIVATED_BIAS); rcu_read_lock(); on = rcu_dereference(kn->attr.open); |