1246 	const char *options;  in generic_show_options()  local
1249 	options = rcu_dereference(root->d_sb->s_options);  in generic_show_options()
1251 	if (options != NULL && options[0]) {  in generic_show_options()
1253 		mangle(m, options);  in generic_show_options()
1274 void save_mount_options(struct super_block *sb, char *options)  in save_mount_options()  argument
1277 	rcu_assign_pointer(sb->s_options, kstrdup(options, GFP_KERNEL));  in save_mount_options()
1281 void replace_mount_options(struct super_block *sb, char *options)  in replace_mount_options()  argument
1284 	rcu_assign_pointer(sb->s_options, options);  in replace_mount_options()
3034 	void *options;  in SYSCALL_DEFINE5()  local
3046 	options = copy_mount_options(data);  in SYSCALL_DEFINE5()
3047 	ret = PTR_ERR(options);  in SYSCALL_DEFINE5()
3048 	if (IS_ERR(options))  in SYSCALL_DEFINE5()
3051 	ret = do_mount(kernel_dev, dir_name, kernel_type, flags, options);  in SYSCALL_DEFINE5()
3053 	kfree(options);  in SYSCALL_DEFINE5()