diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/libcfs/hash.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/libcfs/hash.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/staging/lustre/lustre/libcfs/hash.c b/drivers/staging/lustre/lustre/libcfs/hash.c index 2d1e6729e996..ec3a2a8b8b2c 100644 --- a/drivers/staging/lustre/lustre/libcfs/hash.c +++ b/drivers/staging/lustre/lustre/libcfs/hash.c @@ -126,18 +126,21 @@ cfs_hash_nl_unlock(union cfs_hash_lock *lock, int exclusive) {} static inline void cfs_hash_spin_lock(union cfs_hash_lock *lock, int exclusive) + __acquires(&lock->spin) { spin_lock(&lock->spin); } static inline void cfs_hash_spin_unlock(union cfs_hash_lock *lock, int exclusive) + __releases(&lock->spin) { spin_unlock(&lock->spin); } static inline void cfs_hash_rw_lock(union cfs_hash_lock *lock, int exclusive) + __acquires(&lock->rw) { if (!exclusive) read_lock(&lock->rw); @@ -147,6 +150,7 @@ cfs_hash_rw_lock(union cfs_hash_lock *lock, int exclusive) static inline void cfs_hash_rw_unlock(union cfs_hash_lock *lock, int exclusive) + __releases(&lock->rw) { if (!exclusive) read_unlock(&lock->rw); @@ -1580,7 +1584,7 @@ cfs_hash_for_each_relax(struct cfs_hash *hs, cfs_hash_for_each_cb_t func, stop_on_change = cfs_hash_with_rehash_key(hs) || !cfs_hash_with_no_itemref(hs) || - CFS_HOP(hs, put_locked) == NULL; + hs->hs_ops->hs_put_locked == NULL; cfs_hash_lock(hs, 0); LASSERT(!cfs_hash_is_rehashing(hs)); @@ -1635,9 +1639,9 @@ cfs_hash_for_each_nolock(struct cfs_hash *hs, !cfs_hash_with_no_itemref(hs)) return -EOPNOTSUPP; - if (CFS_HOP(hs, get) == NULL || - (CFS_HOP(hs, put) == NULL && - CFS_HOP(hs, put_locked) == NULL)) + if (hs->hs_ops->hs_get == NULL || + (hs->hs_ops->hs_put == NULL && + hs->hs_ops->hs_put_locked == NULL)) return -EOPNOTSUPP; cfs_hash_for_each_enter(hs); @@ -1667,9 +1671,9 @@ cfs_hash_for_each_empty(struct cfs_hash *hs, if (cfs_hash_with_no_lock(hs)) return -EOPNOTSUPP; - if (CFS_HOP(hs, get) == NULL || - (CFS_HOP(hs, put) == NULL && - CFS_HOP(hs, put_locked) == NULL)) + if (hs->hs_ops->hs_get == NULL || + (hs->hs_ops->hs_put == NULL && + hs->hs_ops->hs_put_locked == NULL)) return -EOPNOTSUPP; cfs_hash_for_each_enter(hs); |