diff options
Diffstat (limited to 'fs/xfs/xfs_trans.c')
| -rw-r--r-- | fs/xfs/xfs_trans.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index 1838850de145..6dd2c043efcd 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -568,6 +568,20 @@ xfs_calc_qm_setqlim_reservation( } /* + * Allocating quota on disk if needed. + * the write transaction log space: XFS_WRITE_LOG_RES(mp) + * the unit of quota allocation: one system block size + */ +STATIC uint +xfs_calc_qm_dqalloc_reservation( + struct xfs_mount *mp) +{ + return XFS_WRITE_LOG_RES(mp) + + xfs_calc_buf_res(1, + XFS_FSB_TO_B(mp, XFS_DQUOT_CLUSTER_SIZE_FSB) - 1); +} + +/* * Initialize the precomputed transaction reservation values * in the mount structure. */ @@ -600,6 +614,7 @@ xfs_trans_init( resp->tr_growrtfree = xfs_calc_growrtfree_reservation(mp); resp->tr_qm_sbchange = xfs_calc_qm_sbchange_reservation(mp); resp->tr_qm_setqlim = xfs_calc_qm_setqlim_reservation(mp); + resp->tr_qm_dqalloc = xfs_calc_qm_dqalloc_reservation(mp); } /* |