From a2523ab45c8e002c319ca54a6fb4080afea5e78e Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Mon, 5 Aug 2024 11:14:22 -0700
Subject: [PATCH] fixup

---
 libxfs/defer_item.c | 52 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/libxfs/defer_item.c b/libxfs/defer_item.c
index 93f5d788d..b3f64e921 100644
--- a/libxfs/defer_item.c
+++ b/libxfs/defer_item.c
@@ -85,6 +85,12 @@ xfs_extent_free_defer_add(
 {
 	struct xfs_mount		*mp = tp->t_mountp;
 
+	if (xfs_efi_is_realtime(xefi)) {
+		*dfpp = xfs_defer_add(tp, &xefi->xefi_list,
+				&xfs_rtextent_free_defer_type);
+		return;
+	}
+
 	xefi->xefi_pag = xfs_perag_intent_get(mp, xefi->xefi_startblock);
 	if (xefi->xefi_agresv == XFS_AG_RESV_AGFL)
 		*dfpp = xfs_defer_add(tp, &xefi->xefi_list,
@@ -157,6 +163,52 @@ const struct xfs_defer_op_type xfs_extent_free_defer_type = {
 	.cancel_item	= xfs_extent_free_cancel_item,
 };
 
+static struct xfs_log_item *
+xfs_rtextent_free_create_intent(
+	struct xfs_trans		*tp,
+	struct list_head		*items,
+	unsigned int			count,
+	bool				sort)
+{
+	return NULL;
+}
+
+/* Cancel a free extent. */
+STATIC void
+xfs_rtextent_free_cancel_item(
+	struct list_head		*item)
+{
+	struct xfs_extent_free_item	*xefi = xefi_entry(item);
+
+	kmem_cache_free(xfs_extfree_item_cache, xefi);
+}
+
+STATIC int
+xfs_rtextent_free_finish_item(
+	struct xfs_trans		*tp,
+	struct xfs_log_item		*done,
+	struct list_head		*item,
+	struct xfs_btree_cur		**state)
+{
+	struct xfs_extent_free_item	*xefi = xefi_entry(item);
+	int				error;
+
+	error = xfs_rtfree_blocks(tp, xefi->xefi_rtg, xefi->xefi_startblock,
+			xefi->xefi_blockcount);
+	if (error != -EAGAIN)
+		xfs_rtextent_free_cancel_item(item);
+	return error;
+}
+
+const struct xfs_defer_op_type xfs_rtextent_free_defer_type = {
+	.name		= "rtextent_free",
+	.create_intent	= xfs_rtextent_free_create_intent,
+	.abort_intent	= xfs_extent_free_abort_intent,
+	.create_done	= xfs_extent_free_create_done,
+	.finish_item	= xfs_rtextent_free_finish_item,
+	.cancel_item	= xfs_rtextent_free_cancel_item,
+};
+
 /*
  * AGFL blocks are accounted differently in the reserve pools and are not
  * inserted into the busy extent list.
-- 
2.50.1