219 static void ovl_free_fs(struct ovl_fs *ofs)  in ovl_free_fs()
255 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_put_super()
263 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_sync_fs()
300 	struct ovl_fs *ofs = dentry->d_sb->s_fs_info;  in ovl_statfs()
317 static bool ovl_force_readonly(struct ovl_fs *ofs)  in ovl_force_readonly()
353 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_show_options()
379 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_remount()
621 static struct dentry *ovl_workdir_create(struct ovl_fs *ofs,  in ovl_workdir_create()
776 static int ovl_check_namelen(struct path *path, struct ovl_fs *ofs,  in ovl_check_namelen()
791 			 struct ovl_fs *ofs, int *stack_depth, bool *remote)  in ovl_lower_dir()
1024 static int ovl_report_in_use(struct ovl_fs *ofs, const char *name)  in ovl_report_in_use()
1037 static int ovl_get_upper(struct super_block *sb, struct ovl_fs *ofs,  in ovl_get_upper()
1087 static int ovl_make_workdir(struct super_block *sb, struct ovl_fs *ofs,  in ovl_make_workdir()
1167 static int ovl_get_workdir(struct super_block *sb, struct ovl_fs *ofs,  in ovl_get_workdir()
1210 static int ovl_get_indexdir(struct super_block *sb, struct ovl_fs *ofs,  in ovl_get_indexdir()
1266 static int ovl_get_fsid(struct ovl_fs *ofs, struct super_block *sb)  in ovl_get_fsid()
1294 static int ovl_get_lower_layers(struct super_block *sb, struct ovl_fs *ofs,  in ovl_get_lower_layers()
1396 					    struct ovl_fs *ofs)  in ovl_get_lowerstack()
1485 static int ovl_check_layer(struct super_block *sb, struct ovl_fs *ofs,  in ovl_check_layer()
1519 					struct ovl_fs *ofs)  in ovl_check_overlapping_layers()
1558 	struct ovl_fs *ofs;  in ovl_fill_super()
1563 	ofs = kzalloc(sizeof(struct ovl_fs), GFP_KERNEL);  in ovl_fill_super()