Lines Matching refs:root
26 struct kernfs_root *root = kernfs_root(kernfs_dentry_node(dentry)); in kernfs_sop_show_options() local
27 struct kernfs_syscall_ops *scops = root->syscall_ops; in kernfs_sop_show_options()
30 return scops->show_options(sf, root); in kernfs_sop_show_options()
37 struct kernfs_root *root = kernfs_root(node); in kernfs_sop_show_path() local
38 struct kernfs_syscall_ops *scops = root->syscall_ops; in kernfs_sop_show_path()
41 return scops->show_path(sf, node, root); in kernfs_sop_show_path()
101 kn = kernfs_find_and_get_node_by_id(info->root, id); in __kernfs_fh_to_dentry()
161 return kernfs_info(sb)->root; in kernfs_root_from_sb()
239 struct kernfs_root *kf_root = kfc->root; in kernfs_fill_super()
241 struct dentry *root; in kernfs_fill_super() local
251 if (info->root->flags & KERNFS_ROOT_SUPPORT_EXPORTOP) in kernfs_fill_super()
260 inode = kernfs_get_inode(sb, info->root->kn); in kernfs_fill_super()
268 root = d_make_root(inode); in kernfs_fill_super()
269 if (!root) { in kernfs_fill_super()
273 sb->s_root = root; in kernfs_fill_super()
283 return sb_info->root == info->root && sb_info->ns == info->ns; in kernfs_test_super()
327 info->root = kfc->root; in kernfs_get_tree()
338 struct kernfs_root *root = kfc->root; in kernfs_get_tree() local
349 down_write(kernfs_rwsem(root)); in kernfs_get_tree()
350 list_add(&info->node, &info->root->supers); in kernfs_get_tree()
351 up_write(kernfs_rwsem(root)); in kernfs_get_tree()
354 fc->root = dget(sb->s_root); in kernfs_get_tree()
376 struct kernfs_root *root = info->root; in kernfs_kill_sb() local
378 down_write(kernfs_rwsem(root)); in kernfs_kill_sb()
380 up_write(kernfs_rwsem(root)); in kernfs_kill_sb()