217 static void ovl_free_fs(struct ovl_fs *ofs)  in ovl_free_fs()
257 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_put_super()
265 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_sync_fs()
313 	struct ovl_fs *ofs = dentry->d_sb->s_fs_info;  in ovl_statfs()
330 static bool ovl_force_readonly(struct ovl_fs *ofs)  in ovl_force_readonly()
362 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_show_options()
394 	struct ovl_fs *ofs = sb->s_fs_info;  in ovl_remount()
757 static struct dentry *ovl_workdir_create(struct ovl_fs *ofs,  in ovl_workdir_create()
912 static int ovl_check_namelen(const struct path *path, struct ovl_fs *ofs,  in ovl_check_namelen()
927 			 struct ovl_fs *ofs, int *stack_depth)  in ovl_lower_dir()
1191 static int ovl_report_in_use(struct ovl_fs *ofs, const char *name)  in ovl_report_in_use()
1204 static int ovl_get_upper(struct super_block *sb, struct ovl_fs *ofs,  in ovl_get_upper()
1272 static int ovl_check_rename_whiteout(struct ovl_fs *ofs)  in ovl_check_rename_whiteout()
1329 static struct dentry *ovl_lookup_or_create(struct ovl_fs *ofs,  in ovl_lookup_or_create()
1351 static int ovl_create_volatile_dirty(struct ovl_fs *ofs)  in ovl_create_volatile_dirty()
1369 static int ovl_make_workdir(struct super_block *sb, struct ovl_fs *ofs,  in ovl_make_workdir()
1499 static int ovl_get_workdir(struct super_block *sb, struct ovl_fs *ofs,  in ovl_get_workdir()
1542 static int ovl_get_indexdir(struct super_block *sb, struct ovl_fs *ofs,  in ovl_get_indexdir()
1610 static bool ovl_lower_uuid_ok(struct ovl_fs *ofs, const uuid_t *uuid)  in ovl_lower_uuid_ok()
1646 static int ovl_get_fsid(struct ovl_fs *ofs, const struct path *path)  in ovl_get_fsid()
1692 static int ovl_get_layers(struct super_block *sb, struct ovl_fs *ofs,  in ovl_get_layers()
1814 				struct ovl_fs *ofs, struct ovl_layer *layers)  in ovl_get_lowerstack()
1877 static int ovl_check_layer(struct super_block *sb, struct ovl_fs *ofs,  in ovl_check_layer()
1911 					struct ovl_fs *ofs)  in ovl_check_overlapping_layers()
1988 	struct ovl_fs *ofs;  in ovl_fill_super()
2002 	ofs = kzalloc(sizeof(struct ovl_fs), GFP_KERNEL);  in ovl_fill_super()