On Sun, Aug 17, 2025 at 9:31 AM Ethan Ferguson <ethan.ferguson@xxxxxxxxxx> wrote: > > Add support for reading / writing to the exfat volume label from the > FS_IOC_GETFSLABEL and FS_IOC_SETFSLABEL ioctls. > > Implemented in similar ways to other fs drivers, namely btrfs and ext4, > where the ioctls are performed on file inodes. We can load and store a volume label using tune.exfat in exfatprogs. Is there any usage that requires this, even though there are utils that can do it? Thanks. > > v2: > Fix endianness conversion as reported by kernel test robot > v1: > Link: https://lore.kernel.org/all/20250815171056.103751-1-ethan.ferguson@xxxxxxxxxx/ > > Ethan Ferguson (1): > exfat: Add support for FS_IOC_{GET,SET}FSLABEL > exfat: Fix endian conversion > > fs/exfat/exfat_fs.h | 2 + > fs/exfat/exfat_raw.h | 6 +++ > fs/exfat/file.c | 56 +++++++++++++++++++++++++ > fs/exfat/super.c | 99 ++++++++++++++++++++++++++++++++++++++++++++ > 4 files changed, 163 insertions(+) > > -- > 2.50.1 >
