diff options
| author | Sebastian Reichel <sebastian.reichel@collabora.com> | 2025-07-07 00:53:35 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2025-07-07 00:53:35 +0200 |
| commit | 61b8c39deb4b6d314f942a4a33565575c9b0c3d5 (patch) | |
| tree | f25268cdd9485af13d9efa05db3d88754a82f82b /security/keys/key.c | |
| parent | d375b70a0f47a032813be33493c97133cc080f74 (diff) | |
| parent | cd4da713f99651e99fbce8ed6b6ec8f686c029a8 (diff) | |
Merge tag 'pm-runtime-6.17-rc1'
Runtime PM updates related to autosuspend for 6.17
Make several autosuspend functions mark last busy stamp and update
the documentation accordingly (Sakari Ailus).
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'security/keys/key.c')
| -rw-r--r-- | security/keys/key.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/security/keys/key.c b/security/keys/key.c index 7198cd2ac3a3..3bbdde778631 100644 --- a/security/keys/key.c +++ b/security/keys/key.c @@ -298,6 +298,7 @@ struct key *key_alloc(struct key_type *type, const char *desc, key->restrict_link = restrict_link; key->last_used_at = ktime_get_real_seconds(); + key->flags |= 1 << KEY_FLAG_USER_ALIVE; if (!(flags & KEY_ALLOC_NOT_IN_QUOTA)) key->flags |= 1 << KEY_FLAG_IN_QUOTA; if (flags & KEY_ALLOC_BUILT_IN) @@ -658,8 +659,8 @@ 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); + /* Mark key as safe for GC after key->user done. */ + clear_bit_unlock(KEY_FLAG_USER_ALIVE, &key->flags); schedule_work(&key_gc_work); } } |