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| author | Baolin Liu <liubaolin@kylinos.cn> | 2026-10-14 07:43:10 +0800 |
|---|---|---|
| committer | Namjae Jeon <linkinjeon@kernel.org> | 2026-10-20 17:28:06 +0900 |
| commit | 5575030c79c3be47f0e3a2e23721761ccf6f72e8 (patch) | |
| tree | 6ff1082262bfb783da1248cd0f69b6e68df363aa /scripts/Makefile.thinlto | |
| parent | 212e79d58aafdfcfd280806ef38e86dcdc7e2b47 (diff) | |
| download | linux-next-5575030c79c3be47f0e3a2e23721761ccf6f72e8.tar.gz linux-next-5575030c79c3be47f0e3a2e23721761ccf6f72e8.zip | |
ntfs: support FS_IOC_GETFSUUID
NTFS reads the 64-bit volume serial number from the boot sector but leaves
the superblock UUID unset. As a result, the generic FS_IOC_GETFSUUID
handler returns ENOTTY for files and directories on an NTFS volume.
Register the on-disk little-endian serial number as an eight-byte
filesystem identifier with super_set_uuid(). The generic VFS handler can
then expose the existing volume identifier.
Signed-off-by: Baolin Liu <liubaolin@kylinos.cn>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Diffstat (limited to 'scripts/Makefile.thinlto')
0 files changed, 0 insertions, 0 deletions