Illumos 5045 - use atomic_{inc,dec}_* instead of atomic_add_*

[mirror_zfs.git] / module / zfs / dbuf.c

diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c
index e65f573e280ee49331f3c42ba1034ea158aea5a2..3d3b7696368f1572accae520488c84659f98b7a7 100644 (file)
--- a/module/zfs/dbuf.c
+++ b/module/zfs/dbuf.c
@@ -230,7 +230,7 @@ dbuf_hash_insert(dmu_buf_impl_t *db)
        db->db_hash_next = h->hash_table[idx];
        h->hash_table[idx] = db;
        mutex_exit(DBUF_HASH_MUTEX(h, idx));
-       atomic_add_64(&dbuf_hash_count, 1);
+       atomic_inc_64(&dbuf_hash_count);
 
        return (NULL);
 }
@@ -266,7 +266,7 @@ dbuf_hash_remove(dmu_buf_impl_t *db)
        *dbp = db->db_hash_next;
        db->db_hash_next = NULL;
        mutex_exit(DBUF_HASH_MUTEX(h, idx));
-       atomic_add_64(&dbuf_hash_count, -1);
+       atomic_dec_64(&dbuf_hash_count);
 }
 
 static arc_evict_func_t dbuf_do_evict;