From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: darrick.wong@oracle.com
Cc: linux-xfs@vger.kernel.org
Subject: [PATCH 11/18] xfs: remove qcore from incore dquots
Date: Tue, 30 Jun 2020 08:43:01 -0700 [thread overview]
Message-ID: <159353178119.2864738.14352743945962585449.stgit@magnolia> (raw)
In-Reply-To: <159353170983.2864738.16885438169173786208.stgit@magnolia>
From: Darrick J. Wong <darrick.wong@oracle.com>
Now that we've stopped using qcore entirely, drop it from the incore
dquot.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
fs/xfs/scrub/quota.c | 4 ----
fs/xfs/xfs_dquot.c | 29 +++++++++--------------------
fs/xfs/xfs_dquot.h | 1 -
3 files changed, 9 insertions(+), 25 deletions(-)
diff --git a/fs/xfs/scrub/quota.c b/fs/xfs/scrub/quota.c
index 2fc2625feca0..f4aad5b00188 100644
--- a/fs/xfs/scrub/quota.c
+++ b/fs/xfs/scrub/quota.c
@@ -79,7 +79,6 @@ xchk_quota_item(
struct xchk_quota_info *sqi = priv;
struct xfs_scrub *sc = sqi->sc;
struct xfs_mount *mp = sc->mp;
- struct xfs_disk_dquot *d = &dq->q_core;
struct xfs_quotainfo *qi = mp->m_quotainfo;
xfs_fileoff_t offset;
xfs_ino_t fs_icount;
@@ -98,9 +97,6 @@ xchk_quota_item(
sqi->last_id = dq->q_id;
- if (d->d_pad0 != cpu_to_be32(0) || d->d_pad != cpu_to_be16(0))
- xchk_fblock_set_corrupt(sc, XFS_DATA_FORK, offset);
-
/*
* Warn if the hard limits are larger than the fs.
* Administrators can do this, though in production this seems
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index 7434ee57ec43..2d6b50760962 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -529,7 +529,6 @@ xfs_dquot_from_disk(
}
/* copy everything from disk dquot to the incore dquot */
- memcpy(&dqp->q_core, ddqp, sizeof(struct xfs_disk_dquot));
dqp->q_blk.hardlimit = be64_to_cpu(ddqp->d_blk_hardlimit);
dqp->q_blk.softlimit = be64_to_cpu(ddqp->d_blk_softlimit);
dqp->q_ino.hardlimit = be64_to_cpu(ddqp->d_ino_hardlimit);
@@ -568,8 +567,13 @@ xfs_dquot_to_disk(
struct xfs_disk_dquot *ddqp,
struct xfs_dquot *dqp)
{
- memcpy(ddqp, &dqp->q_core, sizeof(struct xfs_disk_dquot));
+ ddqp->d_magic = cpu_to_be16(XFS_DQUOT_MAGIC);
+ ddqp->d_version = XFS_DQUOT_VERSION;
ddqp->d_flags = dqp->dq_flags & XFS_DQ_ONDISK;
+ ddqp->d_id = cpu_to_be32(dqp->q_id);
+ ddqp->d_pad0 = 0;
+ ddqp->d_pad = 0;
+
ddqp->d_blk_hardlimit = cpu_to_be64(dqp->q_blk.hardlimit);
ddqp->d_blk_softlimit = cpu_to_be64(dqp->q_blk.softlimit);
ddqp->d_ino_hardlimit = cpu_to_be64(dqp->q_ino.hardlimit);
@@ -1180,7 +1184,6 @@ xfs_qm_dqflush(
struct xfs_log_item *lip = &dqp->q_logitem.qli_item;
struct xfs_buf *bp;
struct xfs_dqblk *dqb;
- struct xfs_disk_dquot *ddqp;
xfs_failaddr_t fa;
int error;
@@ -1204,22 +1207,6 @@ xfs_qm_dqflush(
if (error)
goto out_abort;
- /*
- * Calculate the location of the dquot inside the buffer.
- */
- dqb = bp->b_addr + dqp->q_bufoffset;
- ddqp = &dqb->dd_diskdq;
-
- /* sanity check the in-core structure before we flush */
- fa = xfs_dquot_verify(mp, &dqp->q_core, dqp->q_id, 0);
- if (fa) {
- xfs_alert(mp, "corrupt dquot ID 0x%x in memory at %pS",
- dqp->q_id, fa);
- xfs_buf_relse(bp);
- error = -EFSCORRUPTED;
- goto out_abort;
- }
-
fa = xfs_qm_dqflush_check(dqp);
if (fa) {
xfs_alert(mp, "corrupt dquot ID 0x%x in memory at %pS",
@@ -1229,7 +1216,9 @@ xfs_qm_dqflush(
goto out_abort;
}
- xfs_dquot_to_disk(ddqp, dqp);
+ /* Flush the incore dquot to the ondisk buffer. */
+ dqb = bp->b_addr + dqp->q_bufoffset;
+ xfs_dquot_to_disk(&dqb->dd_diskdq, dqp);
/*
* Clear the dirty field and remember the flush lsn for later use.
diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h
index 414bae537b1d..62b0fc6e0133 100644
--- a/fs/xfs/xfs_dquot.h
+++ b/fs/xfs/xfs_dquot.h
@@ -71,7 +71,6 @@ struct xfs_dquot {
struct xfs_dquot_res q_ino; /* inodes */
struct xfs_dquot_res q_rtb; /* realtime blocks */
- struct xfs_disk_dquot q_core;
struct xfs_dq_logitem q_logitem;
xfs_qcnt_t q_prealloc_lo_wmark;
next prev parent reply other threads:[~2020-06-30 15:43 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-30 15:41 [PATCH 00/18] xfs: remove xfs_disk_quot from incore dquot Darrick J. Wong
2020-06-30 15:41 ` [PATCH 01/18] xfs: clear XFS_DQ_FREEING if we can't lock the dquot buffer to flush Darrick J. Wong
2020-06-30 21:35 ` Allison Collins
2020-07-01 8:32 ` Chandan Babu R
2020-07-01 8:33 ` Christoph Hellwig
2020-07-01 22:42 ` Dave Chinner
2020-06-30 15:42 ` [PATCH 02/18] xfs: fix inode quota reservation checks Darrick J. Wong
2020-06-30 21:35 ` Allison Collins
2020-07-01 8:33 ` Chandan Babu R
2020-07-01 8:34 ` Christoph Hellwig
2020-06-30 15:42 ` [PATCH 03/18] xfs: validate ondisk/incore dquot flags Darrick J. Wong
2020-06-30 21:35 ` Allison Collins
2020-07-01 8:33 ` Chandan Babu R
2020-07-01 8:42 ` Christoph Hellwig
2020-07-01 18:25 ` Darrick J. Wong
2020-07-02 6:30 ` Christoph Hellwig
2020-07-02 15:13 ` Darrick J. Wong
2020-07-01 22:41 ` Dave Chinner
2020-07-01 23:16 ` Darrick J. Wong
2020-06-30 15:42 ` [PATCH 04/18] xfs: stop using q_core.d_flags in the quota code Darrick J. Wong
2020-07-01 8:34 ` Chandan Babu R
2020-07-01 8:47 ` Christoph Hellwig
2020-07-01 19:02 ` Darrick J. Wong
2020-07-01 20:15 ` Allison Collins
2020-07-01 22:50 ` Dave Chinner
2020-07-01 23:19 ` Darrick J. Wong
2020-07-01 23:44 ` Dave Chinner
2020-07-01 23:50 ` Darrick J. Wong
2020-07-03 0:58 ` Dave Chinner
2020-07-03 18:01 ` Darrick J. Wong
2020-06-30 15:42 ` [PATCH 05/18] xfs: stop using q_core.d_id " Darrick J. Wong
2020-07-01 8:33 ` Chandan Babu R
2020-07-01 8:48 ` Christoph Hellwig
2020-07-01 20:16 ` Allison Collins
2020-06-30 15:42 ` [PATCH 06/18] xfs: use a per-resource struct for incore dquot data Darrick J. Wong
2020-07-01 8:33 ` Chandan Babu R
2020-07-01 8:49 ` Christoph Hellwig
2020-07-01 20:16 ` Allison Collins
2020-06-30 15:42 ` [PATCH 07/18] xfs: stop using q_core limits in the quota code Darrick J. Wong
2020-07-01 8:33 ` Chandan Babu R
2020-07-01 8:50 ` Christoph Hellwig
2020-07-01 20:16 ` Allison Collins
2020-07-01 23:01 ` Dave Chinner
2020-07-01 23:13 ` Darrick J. Wong
2020-07-01 23:33 ` Darrick J. Wong
2020-07-01 23:45 ` Dave Chinner
2020-06-30 15:42 ` [PATCH 08/18] xfs: stop using q_core counters " Darrick J. Wong
2020-07-01 8:33 ` Chandan Babu R
2020-07-01 8:51 ` Christoph Hellwig
2020-07-01 23:20 ` Allison Collins
2020-06-30 15:42 ` [PATCH 09/18] xfs: stop using q_core warning " Darrick J. Wong
2020-07-01 8:33 ` Chandan Babu R
2020-07-01 8:51 ` Christoph Hellwig
2020-07-01 23:20 ` Allison Collins
2020-06-30 15:42 ` [PATCH 10/18] xfs: stop using q_core timers " Darrick J. Wong
2020-07-01 8:34 ` Chandan Babu R
2020-07-01 8:51 ` Christoph Hellwig
2020-07-01 23:20 ` Allison Collins
2020-06-30 15:43 ` Darrick J. Wong [this message]
2020-07-01 8:34 ` [PATCH 11/18] xfs: remove qcore from incore dquots Chandan Babu R
2020-07-01 8:52 ` Christoph Hellwig
2020-07-01 23:07 ` Dave Chinner
2020-07-01 23:14 ` Darrick J. Wong
2020-07-02 2:06 ` Allison Collins
2020-06-30 15:43 ` [PATCH 12/18] xfs: refactor default quota limits by resource Darrick J. Wong
2020-07-01 8:52 ` Chandan Babu R
2020-07-01 8:53 ` Christoph Hellwig
2020-07-01 23:30 ` Dave Chinner
2020-07-02 0:07 ` Darrick J. Wong
2020-07-02 2:06 ` Allison Collins
2020-06-30 15:43 ` [PATCH 13/18] xfs: remove unnecessary arguments from quota adjust functions Darrick J. Wong
2020-07-01 8:53 ` Christoph Hellwig
2020-07-01 8:58 ` Chandan Babu R
2020-07-02 2:06 ` Allison Collins
2020-06-30 15:43 ` [PATCH 14/18] xfs: refactor quota exceeded test Darrick J. Wong
2020-07-01 8:56 ` Christoph Hellwig
2020-07-01 17:51 ` Darrick J. Wong
2020-07-01 18:48 ` Eric Sandeen
2020-07-01 23:34 ` Dave Chinner
2020-07-01 10:19 ` Chandan Babu R
2020-07-02 18:57 ` Allison Collins
2020-06-30 15:43 ` [PATCH 15/18] xfs: refactor xfs_qm_scall_setqlim Darrick J. Wong
2020-07-01 8:56 ` Christoph Hellwig
2020-07-03 4:11 ` Allison Collins
2020-07-03 12:39 ` Chandan Babu R
2020-06-30 15:43 ` [PATCH 16/18] xfs: refactor xfs_trans_dqresv Darrick J. Wong
2020-07-03 4:11 ` Allison Collins
2020-07-03 13:00 ` Chandan Babu R
2020-06-30 15:43 ` [PATCH 17/18] xfs: refactor xfs_trans_apply_dquot_deltas Darrick J. Wong
2020-07-04 20:41 ` Allison Collins
2020-07-06 13:40 ` Chandan Babu R
2020-06-30 15:43 ` [PATCH 18/18] xfs: add more dquot tracepoints Darrick J. Wong
2020-07-04 20:41 ` Allison Collins
2020-07-06 13:42 ` Chandan Babu R
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