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xfs: stop using q_core limits in the quota code

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Add limits fields in the incore dquot, and use that instead of the ones
in qcore.  This eliminates a bunch of endian conversions and will
eventually allow us to remove qcore entirely.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Allison Collins <allison.henderson@oracle.com>
This commit is contained in:
Darrick J. Wong
2020-07-14 10:37:31 -07:00
parent 784e80f564
commit d3537cf93e
9 changed files with 138 additions and 141 deletions
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6
fs/xfs/xfs_dquot.h
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@@ -30,6 +30,10 @@ enum {
struct xfs_dquot_res {
/* Total resources allocated and reserved. */
xfs_qcnt_t reserved;
/* Absolute and preferred limits. */
xfs_qcnt_t hardlimit;
xfs_qcnt_t softlimit;
};
/*
@@ -143,7 +147,7 @@ static inline bool xfs_dquot_lowsp(struct xfs_dquot *dqp)
{
int64_t freesp;
freesp = be64_to_cpu(dqp->q_core.d_blk_hardlimit) - dqp->q_blk.reserved;
freesp = dqp->q_blk.hardlimit - dqp->q_blk.reserved;
if (freesp < dqp->q_low_space[XFS_QLOWSP_1_PCNT])
return true;