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Diffstat (limited to 'mm/zpool.c')
-rw-r--r--mm/zpool.c35
1 files changed, 4 insertions, 31 deletions
diff --git a/mm/zpool.c b/mm/zpool.c
index bacdab6e47de..722a4f60e90b 100644
--- a/mm/zpool.c
+++ b/mm/zpool.c
@@ -73,33 +73,6 @@ int zpool_unregister_driver(struct zpool_driver *driver)
}
EXPORT_SYMBOL(zpool_unregister_driver);
-/**
- * zpool_evict() - evict callback from a zpool implementation.
- * @pool: pool to evict from.
- * @handle: handle to evict.
- *
- * This can be used by zpool implementations to call the
- * user's evict zpool_ops struct evict callback.
- */
-int zpool_evict(void *pool, unsigned long handle)
-{
- struct zpool *zpool;
-
- spin_lock(&pools_lock);
- list_for_each_entry(zpool, &pools_head, list) {
- if (zpool->pool == pool) {
- spin_unlock(&pools_lock);
- if (!zpool->ops || !zpool->ops->evict)
- return -EINVAL;
- return zpool->ops->evict(zpool, handle);
- }
- }
- spin_unlock(&pools_lock);
-
- return -ENOENT;
-}
-EXPORT_SYMBOL(zpool_evict);
-
static struct zpool_driver *zpool_get_driver(char *type)
{
struct zpool_driver *driver;
@@ -147,7 +120,7 @@ struct zpool *zpool_create_pool(char *type, char *name, gfp_t gfp,
struct zpool_driver *driver;
struct zpool *zpool;
- pr_info("creating pool type %s\n", type);
+ pr_debug("creating pool type %s\n", type);
driver = zpool_get_driver(type);
@@ -170,7 +143,7 @@ struct zpool *zpool_create_pool(char *type, char *name, gfp_t gfp,
zpool->type = driver->type;
zpool->driver = driver;
- zpool->pool = driver->create(name, gfp, ops);
+ zpool->pool = driver->create(name, gfp, ops, zpool);
zpool->ops = ops;
if (!zpool->pool) {
@@ -180,7 +153,7 @@ struct zpool *zpool_create_pool(char *type, char *name, gfp_t gfp,
return NULL;
}
- pr_info("created %s pool\n", type);
+ pr_debug("created pool type %s\n", type);
spin_lock(&pools_lock);
list_add(&zpool->list, &pools_head);
@@ -202,7 +175,7 @@ struct zpool *zpool_create_pool(char *type, char *name, gfp_t gfp,
*/
void zpool_destroy_pool(struct zpool *zpool)
{
- pr_info("destroying pool type %s\n", zpool->type);
+ pr_debug("destroying pool type %s\n", zpool->type);
spin_lock(&pools_lock);
list_del(&zpool->list);