diff options
Diffstat (limited to 'include/linux/key.h')
| -rw-r--r-- | include/linux/key.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/key.h b/include/linux/key.h index e45212f2777e..9d9fac583dd3 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -23,6 +23,7 @@ #include <linux/rwsem.h> #include <linux/atomic.h> #include <linux/assoc_array.h> +#include <linux/refcount.h> #ifdef __KERNEL__ #include <linux/uidgid.h> @@ -135,7 +136,7 @@ static inline bool is_key_possessed(const key_ref_t key_ref) * - Kerberos TGTs and tickets */ struct key { - atomic_t usage; /* number of references */ + refcount_t usage; /* number of references */ key_serial_t serial; /* key serial number */ union { struct list_head graveyard_link; @@ -242,7 +243,7 @@ extern void key_put(struct key *key); static inline struct key *__key_get(struct key *key) { - atomic_inc(&key->usage); + refcount_inc(&key->usage); return key; } |