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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-09-05 09:50:26 -0700 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2020-09-07 12:03:27 +0200 |
| commit | 16b60cb9e315ed0e859dba6bea0f206d674d519f (patch) | |
| tree | a056d27ca6fda141ed09818e7858b4976fafd7e4 /quotaio_xfs.h | |
| parent | 13bb8c2daca0f1c1099ce6ba9dcb23319f7955d0 (diff) | |
| download | linuxquota-16b60cb9e315ed0e859dba6bea0f206d674d519f.tar.gz | |
Support grace period expirations past y2038 for XFS
Add the ability to interpret the larger quota grace period expiration
timestamps that the kernel can export via struct xfs_kern_dqblk.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'quotaio_xfs.h')
| -rw-r--r-- | quotaio_xfs.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/quotaio_xfs.h b/quotaio_xfs.h index be7f86f..e0c2a62 100644 --- a/quotaio_xfs.h +++ b/quotaio_xfs.h @@ -72,7 +72,10 @@ typedef struct fs_disk_quota { __s32 d_btimer; /* similar to above; for disk blocks */ __u16 d_iwarns; /* # warnings issued wrt num inodes */ __u16 d_bwarns; /* # warnings issued wrt disk blocks */ - __s32 d_padding2; /* padding2 - for future use */ + __s8 d_itimer_hi; /* upper 8 bits of timer values */ + __s8 d_btimer_hi; + __s8 d_rtbtimer_hi; + __s8 d_padding2; /* padding2 - for future use */ __u64 d_rtb_hardlimit; /* absolute limit on realtime blks */ __u64 d_rtb_softlimit; /* preferred limit on RT disk blks */ __u64 d_rtbcount; /* # realtime blocks owned */ @@ -115,6 +118,12 @@ typedef struct fs_disk_quota { #define FS_DQ_ACCT_MASK (FS_DQ_BCOUNT | FS_DQ_ICOUNT | FS_DQ_RTBCOUNT) /* + * Quota expiration timestamps are 40-bit signed integers, with the upper 8 + * bits encoded in the _hi fields. + */ +#define FS_DQ_BIGTIME (1<<15) + +/* * Various flags related to quotactl(2). Only relevant to XFS filesystems. */ #define XFS_QUOTA_UDQ_ACCT (1<<0) /* user quota accounting */ |