diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_format.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index cb316053d3db..4b68a473b090 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -1209,6 +1209,11 @@ static inline void xfs_dinode_put_rdev(struct xfs_dinode *dip, xfs_dev_t rdev) * been reached, and therefore no expiration has been set. Therefore, the * ondisk min and max defined here can be used directly to constrain the incore * quota expiration timestamps on a Unix system. + * + * The grace period for each quota type is stored in the root dquot (id = 0) + * and is applied to a non-root dquot when it exceeds the soft or hard limits. + * The length of quota grace periods are unsigned 32-bit quantities measured in + * units of seconds. A value of zero means to use the default period. */ /* @@ -1224,6 +1229,14 @@ static inline void xfs_dinode_put_rdev(struct xfs_dinode *dip, xfs_dev_t rdev) #define XFS_DQ_LEGACY_EXPIRY_MAX ((int64_t)U32_MAX) /* + * Default quota grace periods, ranging from zero (use the compiled defaults) + * to ~136 years. These are applied to a non-root dquot that has exceeded + * either limit. + */ +#define XFS_DQ_GRACE_MIN ((int64_t)0) +#define XFS_DQ_GRACE_MAX ((int64_t)U32_MAX) + +/* * This is the main portion of the on-disk representation of quota information * for a user. We pad this with some more expansion room to construct the on * disk structure. |