This class implements XFS project quota controls
for setting quota limits on a newly created directory.
It currently supports the legacy XFS specific ioctls.
Using this class, quota limits per container can be set
by directory based storage drivers (e.g. overlay), when
backing storage is XFS mounted with 'pquota' mount option.
TODO: use generic quota control ioctl FS_IOC_FS{GET,SET}XATTR
for both xfs/ext4 for kernel version >= v4.5
Signed-off-by: Amir Goldstein <amir73il@aquasec.com>
Signed-off-by: albam.c <albam.c@navercorp.com>
Upstream-commit: 52897d1c0923eb8f8fd6099fa413a7fa18a21306
Component: engine
51bdfebbec