diff options
Diffstat (limited to 'fs/nilfs2/page.c')
| -rw-r--r-- | fs/nilfs2/page.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/fs/nilfs2/page.c b/fs/nilfs2/page.c index 0c432416cfe..4d2a1ee0eb4 100644 --- a/fs/nilfs2/page.c +++ b/fs/nilfs2/page.c @@ -492,29 +492,15 @@ unsigned nilfs_page_count_clean_buffers(struct page *page, return nc; } -void nilfs_mapping_init_once(struct address_space *mapping) -{ - memset(mapping, 0, sizeof(*mapping)); - INIT_RADIX_TREE(&mapping->page_tree, GFP_ATOMIC); - spin_lock_init(&mapping->tree_lock); - INIT_LIST_HEAD(&mapping->private_list); - spin_lock_init(&mapping->private_lock); - - spin_lock_init(&mapping->i_mmap_lock); - INIT_RAW_PRIO_TREE_ROOT(&mapping->i_mmap); - INIT_LIST_HEAD(&mapping->i_mmap_nonlinear); -} - void nilfs_mapping_init(struct address_space *mapping, - struct backing_dev_info *bdi, - const struct address_space_operations *aops) + struct backing_dev_info *bdi) { mapping->host = NULL; mapping->flags = 0; mapping_set_gfp_mask(mapping, GFP_NOFS); mapping->assoc_mapping = NULL; mapping->backing_dev_info = bdi; - mapping->a_ops = aops; + mapping->a_ops = NULL; } /* |