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Commit 45c06543 authored by Chris Mason's avatar Chris Mason
Browse files

Btrfs: remove unused btrfs_bit_radix slab 



Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 193f284d

fs/btrfs/inode.c

+0 −8
Original line number Diff line number Diff line
@@ -70,7 +70,6 @@ static struct extent_io_ops btrfs_extent_io_ops; 
static struct kmem_cache *btrfs_inode_cachep;

struct kmem_cache *btrfs_trans_handle_cachep;

struct kmem_cache *btrfs_transaction_cachep;

struct kmem_cache *btrfs_bit_radix_cachep;

struct kmem_cache *btrfs_path_cachep;



#define S_SHIFT 12
@@ -4641,8 +4640,6 @@ void btrfs_destroy_cachep(void) 
		kmem_cache_destroy(btrfs_trans_handle_cachep);

	if (btrfs_transaction_cachep)

		kmem_cache_destroy(btrfs_transaction_cachep);

	if (btrfs_bit_radix_cachep)

		kmem_cache_destroy(btrfs_bit_radix_cachep);

	if (btrfs_path_cachep)

		kmem_cache_destroy(btrfs_path_cachep);

}
@@ -4673,11 +4670,6 @@ int btrfs_init_cachep(void) 
	if (!btrfs_path_cachep)

		goto fail;



	btrfs_bit_radix_cachep = kmem_cache_create("btrfs_radix", 256, 0,

			SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD |

			SLAB_DESTROY_BY_RCU, NULL);

	if (!btrfs_bit_radix_cachep)

		goto fail;

	return 0;

fail:

	btrfs_destroy_cachep();