Symbol: EXT4_TUNE_FL_RESERVED_UID
fs/ext4/ioctl.c
1249
EXT4_TUNE_FL_RESERVED_BLOCKS | EXT4_TUNE_FL_RESERVED_UID | \
fs/ext4/ioctl.c
1340
if (params->set_flags & EXT4_TUNE_FL_RESERVED_UID) {