xfs_qwarncnt_t warnings;
};
+static inline bool
+xfs_dquot_res_over_limits(
+ const struct xfs_dquot_res *qres)
+{
+ if ((qres->softlimit && qres->softlimit < qres->reserved) ||
+ (qres->hardlimit && qres->hardlimit < qres->reserved))
+ return true;
+ return false;
+}
+
/*
* The incore dquot structure
*/
*
* - We've accumulated more than one inode cluster buffer's worth of inodes.
* - There is less than 5% free space left.
+ * - Any of the quotas for this inode are near an enforcement limit.
*/
static inline bool
xfs_inodegc_want_queue_work(
XFS_FDBLOCKS_BATCH) < 0)
return true;
+ if (xfs_inode_near_dquot_enforcement(ip, XFS_DQTYPE_USER))
+ return true;
+
+ if (xfs_inode_near_dquot_enforcement(ip, XFS_DQTYPE_GROUP))
+ return true;
+
+ if (xfs_inode_near_dquot_enforcement(ip, XFS_DQTYPE_PROJ))
+ return true;
+
return false;
}
}
}
+/* Decide if this inode's dquot is near an enforcement boundary. */
+bool
+xfs_inode_near_dquot_enforcement(
+ struct xfs_inode *ip,
+ xfs_dqtype_t type)
+{
+ struct xfs_dquot *dqp;
+ int64_t freesp;
+
+ /* We only care for quotas that are enabled and enforced. */
+ dqp = xfs_inode_dquot(ip, type);
+ if (!dqp || !xfs_dquot_is_enforced(dqp))
+ return false;
+
+ if (xfs_dquot_res_over_limits(&dqp->q_ino) ||
+ xfs_dquot_res_over_limits(&dqp->q_rtb))
+ return true;
+
+ /* For space on the data device, check the various thresholds. */
+ if (!dqp->q_prealloc_hi_wmark)
+ return false;
+
+ if (dqp->q_blk.reserved < dqp->q_prealloc_lo_wmark)
+ return false;
+
+ if (dqp->q_blk.reserved >= dqp->q_prealloc_hi_wmark)
+ return true;
+
+ freesp = dqp->q_prealloc_hi_wmark - dqp->q_blk.reserved;
+ if (freesp < dqp->q_low_space[XFS_QLOWSP_5_PCNT])
+ return true;
+
+ return false;
+}
{
return xfs_trans_reserve_quota_nblks(NULL, ip, blocks, 0, false);
}
+bool xfs_inode_near_dquot_enforcement(struct xfs_inode *ip, xfs_dqtype_t type);
#else
static inline int
xfs_qm_vop_dqalloc(struct xfs_inode *ip, kuid_t kuid, kgid_t kgid,
#define xfs_qm_mount_quotas(mp)
#define xfs_qm_unmount(mp)
#define xfs_qm_unmount_quotas(mp)
+#define xfs_inode_near_dquot_enforcement(ip, type) (false)
#endif /* CONFIG_XFS_QUOTA */
static inline int