xfs: convert the dquot hash list to use list heads

Convert the dquot hash list on the filesystem to use listhead
infrastructure rather than the roll-your-own in the quota code.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

1 files changed, 0 insertions, 33 deletions

diff --git a/fs/xfs/quota/xfs_quota_priv.h b/fs/xfs/quota/xfs_quota_priv.h
index 6f4bbae51aca..3a1b9aa763fc 100644
--- a/fs/xfs/quota/xfs_quota_priv.h
+++ b/fs/xfs/quota/xfs_quota_priv.h
@@ -72,46 +72,13 @@
         !dqp->q_core.d_rtbcount && \
         !dqp->q_core.d_icount)
 
-#define HL_PREVP        dq_hashlist.ql_prevp
-#define HL_NEXT         dq_hashlist.ql_next
-
-
-#define _LIST_REMOVE(h, dqp, PVP, NXT)                          \
-        {                                                       \
-                 xfs_dquot_t *d;                                \
-                 if (((d) = (dqp)->NXT))                                \
-                         (d)->PVP = (dqp)->PVP;                 \
-                 *((dqp)->PVP) = d;                             \
-                 (dqp)->NXT = NULL;                             \
-                 (dqp)->PVP = NULL;                             \
-                 (h)->qh_version++;                             \
-                 (h)->qh_nelems--;                              \
-        }
-
-#define _LIST_INSERT(h, dqp, PVP, NXT)                          \
-        {                                                       \
-                 xfs_dquot_t *d;                                \
-                 if (((d) = (h)->qh_next))                      \
-                         (d)->PVP = &((dqp)->NXT);              \
-                 (dqp)->NXT = d;                                \
-                 (dqp)->PVP = &((h)->qh_next);                  \
-                 (h)->qh_next = dqp;                            \
-                 (h)->qh_version++;                             \
-                 (h)->qh_nelems++;                              \
-         }
-
 #define FOREACH_DQUOT_IN_FREELIST(dqp, qlist)   \
 for ((dqp) = (qlist)->qh_next; (dqp) != (xfs_dquot_t *)(qlist); \
      (dqp) = (dqp)->dq_flnext)
 
-#define XQM_HASHLIST_INSERT(h, dqp)     \
-         _LIST_INSERT(h, dqp, HL_PREVP, HL_NEXT)
-
 #define XQM_FREELIST_INSERT(h, dqp)     \
          xfs_qm_freelist_append(h, dqp)
 
-#define XQM_HASHLIST_REMOVE(h, dqp)     \
-         _LIST_REMOVE(h, dqp, HL_PREVP, HL_NEXT)
 #define XQM_FREELIST_REMOVE(dqp)        \
          xfs_qm_freelist_unlink(dqp)