On 2024/6/24 14:37, Huang Xiaojia wrote: > FS_IOC_GETFSUUID ioctl exposes the uuid of a filesystem. To support > the ioctl, init sb->s_uuid with super_set_uuid(). > > Signed-off-by: Huang Xiaojia <huangxiaojia2 at huawei.com> Reviewed-by: Chao Yu <chao at kernel.org> Thanks,