diff options
| -rw-r--r-- | mm/zpool.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/mm/zpool.c b/mm/zpool.c index 6d9ed48141e5..68facc193496 100644 --- a/mm/zpool.c +++ b/mm/zpool.c @@ -24,16 +24,11 @@ struct zpool { const struct zpool_ops *ops; bool evictable; bool can_sleep_mapped; - - struct list_head list; }; static LIST_HEAD(drivers_head); static DEFINE_SPINLOCK(drivers_lock); -static LIST_HEAD(pools_head); -static DEFINE_SPINLOCK(pools_lock); - /** * zpool_register_driver() - register a zpool implementation. * @driver: driver to register @@ -195,10 +190,6 @@ struct zpool *zpool_create_pool(const char *type, const char *name, gfp_t gfp, pr_debug("created pool type %s\n", type); - spin_lock(&pools_lock); - list_add(&zpool->list, &pools_head); - spin_unlock(&pools_lock); - return zpool; } @@ -217,9 +208,6 @@ void zpool_destroy_pool(struct zpool *zpool) { pr_debug("destroying pool type %s\n", zpool->driver->type); - spin_lock(&pools_lock); - list_del(&zpool->list); - spin_unlock(&pools_lock); zpool->driver->destroy(zpool->pool); zpool_put_driver(zpool->driver); kfree(zpool); |