diff options
Diffstat (limited to 'include/linux/cred.h')
| -rw-r--r-- | include/linux/cred.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/cred.h b/include/linux/cred.h index 18639c069263..d35e4867d5cc 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -109,7 +109,7 @@ static inline int groups_search(const struct group_info *group_info, kgid_t grp) * same context as task->real_cred. */ struct cred { - atomic_t usage; + atomic_long_t usage; #ifdef CONFIG_DEBUG_CREDENTIALS atomic_t subscribers; /* number of processes subscribed */ void *put_addr; @@ -227,7 +227,7 @@ static inline bool cap_ambient_invariant_ok(const struct cred *cred) */ static inline struct cred *get_new_cred(struct cred *cred) { - atomic_inc(&cred->usage); + atomic_long_inc(&cred->usage); return cred; } @@ -259,7 +259,7 @@ static inline const struct cred *get_cred_rcu(const struct cred *cred) struct cred *nonconst_cred = (struct cred *) cred; if (!cred) return NULL; - if (!atomic_inc_not_zero(&nonconst_cred->usage)) + if (!atomic_long_inc_not_zero(&nonconst_cred->usage)) return NULL; validate_creds(cred); nonconst_cred->non_rcu = 0; @@ -283,7 +283,7 @@ static inline void put_cred(const struct cred *_cred) if (cred) { validate_creds(cred); - if (atomic_dec_and_test(&(cred)->usage)) + if (atomic_long_dec_and_test(&(cred)->usage)) __put_cred(cred); } } |