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xfs: include reservations in quota reporting

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Report all quota usage including the currently pending reservations.  This
avoids the need to flush delalloc space before gathering quota information,
and matches quota enforcement, which already takes the reservations into
account.

This fixes xfstests 270.

Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>
This commit is contained in:
Christoph Hellwig 2012-02-20 02:28:17 +00:00 committed by Ben Myers
parent 18535a7e01
commit 8960501191
2 changed files with 15 additions and 15 deletions
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24
fs/xfs/xfs_qm_bhv.c
View file

@ -40,28 +40,28 @@
STATIC void
xfs_fill_statvfs_from_dquot(
struct kstatfs *statp,
xfs_disk_dquot_t *dp)
struct xfs_dquot *dqp)
{
__uint64_t limit;
limit = dp->d_blk_softlimit ?
be64_to_cpu(dp->d_blk_softlimit) :
be64_to_cpu(dp->d_blk_hardlimit);
limit = dqp->q_core.d_blk_softlimit ?
be64_to_cpu(dqp->q_core.d_blk_softlimit) :
be64_to_cpu(dqp->q_core.d_blk_hardlimit);
if (limit && statp->f_blocks > limit) {
statp->f_blocks = limit;
statp->f_bfree = statp->f_bavail =
(statp->f_blocks > be64_to_cpu(dp->d_bcount)) ?
(statp->f_blocks - be64_to_cpu(dp->d_bcount)) : 0;
(statp->f_blocks > dqp->q_res_bcount) ?
(statp->f_blocks - dqp->q_res_bcount) : 0;
}
limit = dp->d_ino_softlimit ?
be64_to_cpu(dp->d_ino_softlimit) :
be64_to_cpu(dp->d_ino_hardlimit);
limit = dqp->q_core.d_ino_softlimit ?
be64_to_cpu(dqp->q_core.d_ino_softlimit) :
be64_to_cpu(dqp->q_core.d_ino_hardlimit);
if (limit && statp->f_files > limit) {
statp->f_files = limit;
statp->f_ffree =
(statp->f_files > be64_to_cpu(dp->d_icount)) ?
(statp->f_ffree - be64_to_cpu(dp->d_icount)) : 0;
(statp->f_files > dqp->q_res_icount) ?
(statp->f_ffree - dqp->q_res_icount) : 0;
}
}
@ -82,7 +82,7 @@ xfs_qm_statvfs(
xfs_dquot_t *dqp;
if (!xfs_qm_dqget(mp, NULL, xfs_get_projid(ip), XFS_DQ_PROJ, 0, &dqp)) {
xfs_fill_statvfs_from_dquot(statp, &dqp->q_core);
xfs_fill_statvfs_from_dquot(statp, dqp);
xfs_qm_dqput(dqp);
}
}

6
fs/xfs/xfs_qm_syscalls.c
View file

@ -758,8 +758,8 @@ xfs_qm_scall_getquota(
XFS_FSB_TO_BB(mp, be64_to_cpu(dqp->q_core.d_blk_softlimit));
dst->d_ino_hardlimit = be64_to_cpu(dqp->q_core.d_ino_hardlimit);
dst->d_ino_softlimit = be64_to_cpu(dqp->q_core.d_ino_softlimit);
dst->d_bcount = XFS_FSB_TO_BB(mp, be64_to_cpu(dqp->q_core.d_bcount));
dst->d_icount = be64_to_cpu(dqp->q_core.d_icount);
dst->d_bcount = XFS_FSB_TO_BB(mp, dqp->q_res_bcount);
dst->d_icount = dqp->q_res_icount;
dst->d_btimer = be32_to_cpu(dqp->q_core.d_btimer);
dst->d_itimer = be32_to_cpu(dqp->q_core.d_itimer);
dst->d_iwarns = be16_to_cpu(dqp->q_core.d_iwarns);
@ -768,7 +768,7 @@ xfs_qm_scall_getquota(
XFS_FSB_TO_BB(mp, be64_to_cpu(dqp->q_core.d_rtb_hardlimit));
dst->d_rtb_softlimit =
XFS_FSB_TO_BB(mp, be64_to_cpu(dqp->q_core.d_rtb_softlimit));
dst->d_rtbcount = XFS_FSB_TO_BB(mp, be64_to_cpu(dqp->q_core.d_rtbcount));
dst->d_rtbcount = XFS_FSB_TO_BB(mp, dqp->q_res_rtbcount);
dst->d_rtbtimer = be32_to_cpu(dqp->q_core.d_rtbtimer);
dst->d_rtbwarns = be16_to_cpu(dqp->q_core.d_rtbwarns);