diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-08-17 19:58:36 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-09-16 06:52:40 +0300 |
| commit | 11d8a9190275855f79d62093d789e962cc7228fb (patch) | |
| tree | 19e96231f8662f1e1e30b63f7045215551a51a9b /fs/xfs/xfs_dquot.c | |
| parent | 876fdc7c4f366a709ac272ef3336ae7dce58f2af (diff) | |
| download | linux-11d8a9190275855f79d62093d789e962cc7228fb.tar.xz | |
xfs: refactor quota expiration timer modification
Define explicit limits on the range of quota grace period expiration
timeouts and refactor the code that modifies the timeouts into helpers
that clamp the values appropriately. Note that we'll refactor the
default grace period timer separately.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Allison Collins <allison.henderson@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_dquot.c')
| -rw-r--r-- | fs/xfs/xfs_dquot.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index 0dcd912befb1..efe8a71998fc 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -98,12 +98,25 @@ xfs_qm_adjust_dqlimits( xfs_dquot_set_prealloc_limits(dq); } +/* Set the expiration time of a quota's grace period. */ +time64_t +xfs_dquot_set_timeout( + struct xfs_mount *mp, + time64_t timeout) +{ + struct xfs_quotainfo *qi = mp->m_quotainfo; + + return clamp_t(time64_t, timeout, qi->qi_expiry_min, + qi->qi_expiry_max); +} + /* * Determine if this quota counter is over either limit and set the quota * timers as appropriate. */ static inline void xfs_qm_adjust_res_timer( + struct xfs_mount *mp, struct xfs_dquot_res *res, struct xfs_quota_limits *qlim) { @@ -112,7 +125,8 @@ xfs_qm_adjust_res_timer( if ((res->softlimit && res->count > res->softlimit) || (res->hardlimit && res->count > res->hardlimit)) { if (res->timer == 0) - res->timer = ktime_get_real_seconds() + qlim->time; + res->timer = xfs_dquot_set_timeout(mp, + ktime_get_real_seconds() + qlim->time); } else { if (res->timer == 0) res->warnings = 0; @@ -145,9 +159,9 @@ xfs_qm_adjust_dqtimers( ASSERT(dq->q_id); defq = xfs_get_defquota(qi, xfs_dquot_type(dq)); - xfs_qm_adjust_res_timer(&dq->q_blk, &defq->blk); - xfs_qm_adjust_res_timer(&dq->q_ino, &defq->ino); - xfs_qm_adjust_res_timer(&dq->q_rtb, &defq->rtb); + xfs_qm_adjust_res_timer(dq->q_mount, &dq->q_blk, &defq->blk); + xfs_qm_adjust_res_timer(dq->q_mount, &dq->q_ino, &defq->ino); + xfs_qm_adjust_res_timer(dq->q_mount, &dq->q_rtb, &defq->rtb); } /* |