diff mbox series

[37/43] xfs: walk the rt reference count tree when rebuilding rmap

Message ID 173405125200.1182620.4067826887871768042.stgit@frogsfrogsfrogs (mailing list archive)
State New
Headers show
Series [01/43] xfs: prepare refcount btree cursor tracepoints for realtime | expand

Commit Message

Darrick J. Wong Dec. 13, 2024, 1:19 a.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

When we're rebuilding the data device rmap, if we encounter a "refcount"
format fork, we have to walk the (realtime) refcount btree inode to
build the appropriate mappings.

Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
---
 fs/xfs/scrub/rmap_repair.c |    7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/fs/xfs/scrub/rmap_repair.c b/fs/xfs/scrub/rmap_repair.c
index c2c7b76cc25ab8..f5f73078ffe29d 100644
--- a/fs/xfs/scrub/rmap_repair.c
+++ b/fs/xfs/scrub/rmap_repair.c
@@ -33,6 +33,7 @@ 
 #include "xfs_ag.h"
 #include "xfs_rtrmap_btree.h"
 #include "xfs_rtgroup.h"
+#include "xfs_rtrefcount_btree.h"
 #include "scrub/xfs_scrub.h"
 #include "scrub/scrub.h"
 #include "scrub/common.h"
@@ -519,6 +520,9 @@  xrep_rmap_scan_meta_btree(
 	case XFS_METAFILE_RTRMAP:
 		type = XFS_RTGI_RMAP;
 		break;
+	case XFS_METAFILE_RTREFCOUNT:
+		type = XFS_RTGI_REFCOUNT;
+		break;
 	default:
 		ASSERT(0);
 		return -EFSCORRUPTED;
@@ -545,6 +549,9 @@  xrep_rmap_scan_meta_btree(
 	case XFS_METAFILE_RTRMAP:
 		cur = xfs_rtrmapbt_init_cursor(sc->tp, rtg);
 		break;
+	case XFS_METAFILE_RTREFCOUNT:
+		cur = xfs_rtrefcountbt_init_cursor(sc->tp, rtg);
+		break;
 	default:
 		ASSERT(0);
 		error = -EFSCORRUPTED;