xfs: pass the defer ops instead of type to xfs_defer_start_recovery

xfs_defer_start_recovery is only called from xlog_recover_intent_item,
and the callers of that all have the actual xfs_defer_ops_type operation
vector at hand.  Pass that directly instead of looking it up from the
defer_op_types table.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>

fs/xfs/libxfs/xfs_defer.c

@@ -894,14 +894,14 @@ xfs_defer_add_barrier(
 void
 xfs_defer_start_recovery(
 	struct xfs_log_item		*lip,
-	enum xfs_defer_ops_type		dfp_type,
-	struct list_head		*r_dfops)
+	struct list_head		*r_dfops,
+	const struct xfs_defer_op_type	*ops)
 {
 	struct xfs_defer_pending	*dfp;
 
 	dfp = kmem_cache_zalloc(xfs_defer_pending_cache,
 			GFP_NOFS | __GFP_NOFAIL);
-	dfp->dfp_ops = defer_op_types[dfp_type];
+	dfp->dfp_ops = ops;
 	dfp->dfp_intent = lip;
 	INIT_LIST_HEAD(&dfp->dfp_work);
 	list_add_tail(&dfp->dfp_list, r_dfops);

fs/xfs/libxfs/xfs_defer.h

@@ -147,7 +147,7 @@ void xfs_defer_ops_capture_abort(struct xfs_mount *mp,
 void xfs_defer_resources_rele(struct xfs_defer_resources *dres);
 
 void xfs_defer_start_recovery(struct xfs_log_item *lip,
-		enum xfs_defer_ops_type dfp_type, struct list_head *r_dfops);
+		struct list_head *r_dfops, const struct xfs_defer_op_type *ops);
 void xfs_defer_cancel_recovery(struct xfs_mount *mp,
 		struct xfs_defer_pending *dfp);
 int xfs_defer_finish_recovery(struct xfs_mount *mp,

fs/xfs/libxfs/xfs_log_recover.h

@@ -11,6 +11,7 @@
  * define how recovery should work for that type of log item.
  */
 struct xlog_recover_item;
+struct xfs_defer_op_type;
 
 /* Sorting hat for log items as they're read in. */
 enum xlog_recover_reorder {
@@ -156,7 +157,7 @@ xlog_recover_resv(const struct xfs_trans_res *r)
 struct xfs_defer_pending;
 
 void xlog_recover_intent_item(struct xlog *log, struct xfs_log_item *lip,
-		xfs_lsn_t lsn, unsigned int dfp_type);
+		xfs_lsn_t lsn, const struct xfs_defer_op_type *ops);
 int xlog_recover_finish_intent(struct xfs_trans *tp,
 		struct xfs_defer_pending *dfp);
 

fs/xfs/xfs_attr_item.c

@@ -759,7 +759,7 @@ xlog_recover_attri_commit_pass2(
 	memcpy(&attrip->attri_format, attri_formatp, len);
 
 	xlog_recover_intent_item(log, &attrip->attri_item, lsn,
-			XFS_DEFER_OPS_TYPE_ATTR);
+			&xfs_attr_defer_type);
 	xfs_attri_log_nameval_put(nv);
 	return 0;
 }

fs/xfs/xfs_bmap_item.c

@@ -650,7 +650,7 @@ xlog_recover_bui_commit_pass2(
 	atomic_set(&buip->bui_next_extent, bui_formatp->bui_nextents);
 
 	xlog_recover_intent_item(log, &buip->bui_item, lsn,
-			XFS_DEFER_OPS_TYPE_BMAP);
+			&xfs_bmap_update_defer_type);
 	return 0;
 }
 

fs/xfs/xfs_extfree_item.c

@@ -747,7 +747,7 @@ xlog_recover_efi_commit_pass2(
 	atomic_set(&efip->efi_next_extent, efi_formatp->efi_nextents);
 
 	xlog_recover_intent_item(log, &efip->efi_item, lsn,
-			XFS_DEFER_OPS_TYPE_FREE);
+			&xfs_extent_free_defer_type);
 	return 0;
 }
 

fs/xfs/xfs_log_recover.c

@@ -1942,11 +1942,11 @@ xlog_recover_intent_item(
 	struct xlog			*log,
 	struct xfs_log_item		*lip,
 	xfs_lsn_t			lsn,
-	unsigned int			dfp_type)
+	const struct xfs_defer_op_type	*ops)
 {
 	ASSERT(xlog_item_is_intent(lip));
 
-	xfs_defer_start_recovery(lip, dfp_type, &log->r_dfops);
+	xfs_defer_start_recovery(lip, &log->r_dfops, ops);
 
 	/*
 	 * Insert the intent into the AIL directly and drop one reference so

fs/xfs/xfs_refcount_item.c

@@ -605,7 +605,7 @@ xlog_recover_cui_commit_pass2(
 	atomic_set(&cuip->cui_next_extent, cui_formatp->cui_nextents);
 
 	xlog_recover_intent_item(log, &cuip->cui_item, lsn,
-			XFS_DEFER_OPS_TYPE_REFCOUNT);
+			&xfs_refcount_update_defer_type);
 	return 0;
 }
 

fs/xfs/xfs_rmap_item.c

@@ -658,7 +658,7 @@ xlog_recover_rui_commit_pass2(
 	atomic_set(&ruip->rui_next_extent, rui_formatp->rui_nextents);
 
 	xlog_recover_intent_item(log, &ruip->rui_item, lsn,
-			XFS_DEFER_OPS_TYPE_RMAP);
+			&xfs_rmap_update_defer_type);
 	return 0;
 }