xfs: Remove kmem_zone_destroy() wrapper

Use kmem_cache_destroy directly
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>

fs/xfs/kmem.h

@@ -87,12 +87,6 @@ kmem_zone_free(kmem_zone_t *zone, void *ptr)
 	kmem_cache_free(zone, ptr);
 }
 
-static inline void
-kmem_zone_destroy(kmem_zone_t *zone)
-{
-	kmem_cache_destroy(zone);
-}
-
 extern void *kmem_zone_alloc(kmem_zone_t *, xfs_km_flags_t);
 
 static inline void *

fs/xfs/xfs_buf.c

@@ -2075,7 +2075,7 @@ xfs_buf_init(void)
 void
 xfs_buf_terminate(void)
 {
-	kmem_zone_destroy(xfs_buf_zone);
+	kmem_cache_destroy(xfs_buf_zone);
 }
 
 void xfs_buf_set_ref(struct xfs_buf *bp, int lru_ref)

fs/xfs/xfs_dquot.c

@@ -1226,7 +1226,7 @@ xfs_qm_init(void)
 	return 0;
 
 out_free_dqzone:
-	kmem_zone_destroy(xfs_qm_dqzone);
+	kmem_cache_destroy(xfs_qm_dqzone);
 out:
 	return -ENOMEM;
 }
@@ -1234,8 +1234,8 @@ xfs_qm_init(void)
 void
 xfs_qm_exit(void)
 {
-	kmem_zone_destroy(xfs_qm_dqtrxzone);
-	kmem_zone_destroy(xfs_qm_dqzone);
+	kmem_cache_destroy(xfs_qm_dqtrxzone);
+	kmem_cache_destroy(xfs_qm_dqzone);
 }
 
 /*

fs/xfs/xfs_super.c

@@ -1921,39 +1921,39 @@ xfs_init_zones(void)
 	return 0;
 
  out_destroy_bud_zone:
-	kmem_zone_destroy(xfs_bud_zone);
+	kmem_cache_destroy(xfs_bud_zone);
  out_destroy_cui_zone:
-	kmem_zone_destroy(xfs_cui_zone);
+	kmem_cache_destroy(xfs_cui_zone);
  out_destroy_cud_zone:
-	kmem_zone_destroy(xfs_cud_zone);
+	kmem_cache_destroy(xfs_cud_zone);
  out_destroy_rui_zone:
-	kmem_zone_destroy(xfs_rui_zone);
+	kmem_cache_destroy(xfs_rui_zone);
  out_destroy_rud_zone:
-	kmem_zone_destroy(xfs_rud_zone);
+	kmem_cache_destroy(xfs_rud_zone);
  out_destroy_icreate_zone:
-	kmem_zone_destroy(xfs_icreate_zone);
+	kmem_cache_destroy(xfs_icreate_zone);
  out_destroy_ili_zone:
-	kmem_zone_destroy(xfs_ili_zone);
+	kmem_cache_destroy(xfs_ili_zone);
  out_destroy_inode_zone:
-	kmem_zone_destroy(xfs_inode_zone);
+	kmem_cache_destroy(xfs_inode_zone);
  out_destroy_efi_zone:
-	kmem_zone_destroy(xfs_efi_zone);
+	kmem_cache_destroy(xfs_efi_zone);
  out_destroy_efd_zone:
-	kmem_zone_destroy(xfs_efd_zone);
+	kmem_cache_destroy(xfs_efd_zone);
  out_destroy_buf_item_zone:
-	kmem_zone_destroy(xfs_buf_item_zone);
+	kmem_cache_destroy(xfs_buf_item_zone);
  out_destroy_trans_zone:
-	kmem_zone_destroy(xfs_trans_zone);
+	kmem_cache_destroy(xfs_trans_zone);
  out_destroy_ifork_zone:
-	kmem_zone_destroy(xfs_ifork_zone);
+	kmem_cache_destroy(xfs_ifork_zone);
  out_destroy_da_state_zone:
-	kmem_zone_destroy(xfs_da_state_zone);
+	kmem_cache_destroy(xfs_da_state_zone);
  out_destroy_btree_cur_zone:
-	kmem_zone_destroy(xfs_btree_cur_zone);
+	kmem_cache_destroy(xfs_btree_cur_zone);
  out_destroy_bmap_free_item_zone:
-	kmem_zone_destroy(xfs_bmap_free_item_zone);
+	kmem_cache_destroy(xfs_bmap_free_item_zone);
  out_destroy_log_ticket_zone:
-	kmem_zone_destroy(xfs_log_ticket_zone);
+	kmem_cache_destroy(xfs_log_ticket_zone);
  out:
 	return -ENOMEM;
 }
@@ -1966,24 +1966,24 @@ xfs_destroy_zones(void)
 	 * destroy caches.
 	 */
 	rcu_barrier();
-	kmem_zone_destroy(xfs_bui_zone);
-	kmem_zone_destroy(xfs_bud_zone);
-	kmem_zone_destroy(xfs_cui_zone);
-	kmem_zone_destroy(xfs_cud_zone);
-	kmem_zone_destroy(xfs_rui_zone);
-	kmem_zone_destroy(xfs_rud_zone);
-	kmem_zone_destroy(xfs_icreate_zone);
-	kmem_zone_destroy(xfs_ili_zone);
-	kmem_zone_destroy(xfs_inode_zone);
-	kmem_zone_destroy(xfs_efi_zone);
-	kmem_zone_destroy(xfs_efd_zone);
-	kmem_zone_destroy(xfs_buf_item_zone);
-	kmem_zone_destroy(xfs_trans_zone);
-	kmem_zone_destroy(xfs_ifork_zone);
-	kmem_zone_destroy(xfs_da_state_zone);
-	kmem_zone_destroy(xfs_btree_cur_zone);
-	kmem_zone_destroy(xfs_bmap_free_item_zone);
-	kmem_zone_destroy(xfs_log_ticket_zone);
+	kmem_cache_destroy(xfs_bui_zone);
+	kmem_cache_destroy(xfs_bud_zone);
+	kmem_cache_destroy(xfs_cui_zone);
+	kmem_cache_destroy(xfs_cud_zone);
+	kmem_cache_destroy(xfs_rui_zone);
+	kmem_cache_destroy(xfs_rud_zone);
+	kmem_cache_destroy(xfs_icreate_zone);
+	kmem_cache_destroy(xfs_ili_zone);
+	kmem_cache_destroy(xfs_inode_zone);
+	kmem_cache_destroy(xfs_efi_zone);
+	kmem_cache_destroy(xfs_efd_zone);
+	kmem_cache_destroy(xfs_buf_item_zone);
+	kmem_cache_destroy(xfs_trans_zone);
+	kmem_cache_destroy(xfs_ifork_zone);
+	kmem_cache_destroy(xfs_da_state_zone);
+	kmem_cache_destroy(xfs_btree_cur_zone);
+	kmem_cache_destroy(xfs_bmap_free_item_zone);
+	kmem_cache_destroy(xfs_log_ticket_zone);
 }
 
 STATIC int __init