[PATCH 02/67] xfs: recreate work items when recovering intent items

["Darrick J. Wong" <djwong@xxxxxxxxxx>]

From: Darrick J. Wong <djwong@xxxxxxxxxx>

Source kernel commit: e70fb328d5277297ea2d9169a3a046de6412d777

Recreate work items for each xfs_defer_pending object when we are
recovering intent items.

Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Bill O'Donnell <bodonnel@xxxxxxxxxx>
---
 libxfs/xfs_defer.c |    3 +--
 libxfs/xfs_defer.h |    9 +++++++++
 2 files changed, 10 insertions(+), 2 deletions(-)


diff --git a/libxfs/xfs_defer.c b/libxfs/xfs_defer.c
index bd6f14a2c0d2..4900a7d62e5e 100644
--- a/libxfs/xfs_defer.c
+++ b/libxfs/xfs_defer.c
@@ -671,9 +671,8 @@ xfs_defer_add(
 		list_add_tail(&dfp->dfp_list, &tp->t_dfops);
 	}
 
-	list_add_tail(li, &dfp->dfp_work);
+	xfs_defer_add_item(dfp, li);
 	trace_xfs_defer_add_item(tp->t_mountp, dfp, li);
-	dfp->dfp_count++;
 }
 
 /*
diff --git a/libxfs/xfs_defer.h b/libxfs/xfs_defer.h
index 5dce938ba3d5..bef5823f61fb 100644
--- a/libxfs/xfs_defer.h
+++ b/libxfs/xfs_defer.h
@@ -130,6 +130,15 @@ void xfs_defer_start_recovery(struct xfs_log_item *lip,
 void xfs_defer_cancel_recovery(struct xfs_mount *mp,
 		struct xfs_defer_pending *dfp);
 
+static inline void
+xfs_defer_add_item(
+	struct xfs_defer_pending	*dfp,
+	struct list_head		*work)
+{
+	list_add_tail(work, &dfp->dfp_work);
+	dfp->dfp_count++;
+}
+
 int __init xfs_defer_init_item_caches(void);
 void xfs_defer_destroy_item_caches(void);