diff options
Diffstat (limited to 'security/keys/key.c')
| -rw-r--r-- | security/keys/key.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/security/keys/key.c b/security/keys/key.c index 3d7d185019d3..7198cd2ac3a3 100644 --- a/security/keys/key.c +++ b/security/keys/key.c @@ -658,6 +658,8 @@ void key_put(struct key *key) key->user->qnbytes -= key->quotalen; spin_unlock_irqrestore(&key->user->lock, flags); } + smp_mb(); /* key->user before FINAL_PUT set. */ + set_bit(KEY_FLAG_FINAL_PUT, &key->flags); schedule_work(&key_gc_work); } } |