xfs: remove the dead QUOTADEBUG code
Remove the dead hash table test rid which has been rotting away under
QUOTADEBUG, including some code that was compiled for normal debug
builds, but not actually called without QUOTADEBUG, and enable a few
cheap debug checks that were hidden under QUOTADEBUG for normal
debug builds.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index b94dace..46e54ad 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -67,32 +67,6 @@
.seeks = DEFAULT_SEEKS,
};
-#ifdef DEBUG
-extern struct mutex qcheck_lock;
-#endif
-
-#ifdef QUOTADEBUG
-static void
-xfs_qm_dquot_list_print(
- struct xfs_mount *mp)
-{
- xfs_dquot_t *dqp;
- int i = 0;
-
- list_for_each_entry(dqp, &mp->m_quotainfo->qi_dqlist_lock, qi_mplist) {
- xfs_debug(mp, " %d. \"%d (%s)\" "
- "bcnt = %lld, icnt = %lld, refs = %d",
- i++, be32_to_cpu(dqp->q_core.d_id),
- DQFLAGTO_TYPESTR(dqp),
- (long long)be64_to_cpu(dqp->q_core.d_bcount),
- (long long)be64_to_cpu(dqp->q_core.d_icount),
- dqp->q_nrefs);
- }
-}
-#else
-static void xfs_qm_dquot_list_print(struct xfs_mount *mp) { }
-#endif
-
/*
* Initialize the XQM structure.
* Note that there is not one quota manager per file system.
@@ -165,9 +139,6 @@
atomic_set(&xqm->qm_totaldquots, 0);
xqm->qm_dqfree_ratio = XFS_QM_DQFREE_RATIO;
xqm->qm_nrefs = 0;
-#ifdef DEBUG
- mutex_init(&qcheck_lock);
-#endif
return xqm;
out_free_udqhash:
@@ -204,9 +175,6 @@
mutex_lock(&xqm->qm_dqfrlist_lock);
list_for_each_entry_safe(dqp, n, &xqm->qm_dqfrlist, q_freelist) {
xfs_dqlock(dqp);
-#ifdef QUOTADEBUG
- xfs_debug(dqp->q_mount, "FREELIST destroy 0x%p", dqp);
-#endif
list_del_init(&dqp->q_freelist);
xfs_Gqm->qm_dqfrlist_cnt--;
xfs_dqunlock(dqp);
@@ -214,9 +182,6 @@
}
mutex_unlock(&xqm->qm_dqfrlist_lock);
mutex_destroy(&xqm->qm_dqfrlist_lock);
-#ifdef DEBUG
- mutex_destroy(&qcheck_lock);
-#endif
kmem_free(xqm);
}
@@ -409,11 +374,6 @@
xfs_warn(mp, "Failed to initialize disk quotas.");
return;
}
-
-#ifdef QUOTADEBUG
- if (XFS_IS_QUOTA_ON(mp))
- xfs_qm_internalqcheck(mp);
-#endif
}
/*
@@ -866,8 +826,8 @@
}
done:
-#ifdef QUOTADEBUG
- if (! error) {
+#ifdef DEBUG
+ if (!error) {
if (XFS_IS_UQUOTA_ON(mp))
ASSERT(ip->i_udquot);
if (XFS_IS_OQUOTA_ON(mp))
@@ -1733,8 +1693,6 @@
mp->m_qflags &= ~(XFS_OQUOTA_CHKD | XFS_UQUOTA_CHKD);
mp->m_qflags |= flags;
- xfs_qm_dquot_list_print(mp);
-
error_return:
if (error) {
xfs_warn(mp,
@@ -2096,9 +2054,6 @@
xfs_trans_t *tp;
int error;
-#ifdef QUOTADEBUG
- xfs_notice(mp, "Writing superblock quota changes");
-#endif
tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SBCHANGE);
if ((error = xfs_trans_reserve(tp, 0,
mp->m_sb.sb_sectsize + 128, 0,