[PATCH 09/43] xfs: add realtime refcount btree block detection to log recovery

Darrick J. Wong
2024-12-13T01:12:36Z

From: Darrick J. Wong <djwong@kernel.org>

Identify rt refcount btree blocks in the log correctly so that we can
validate them during log recovery.

Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
---
fs/xfs/xfs_buf_item_recover.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/fs/xfs/xfs_buf_item_recover.c b/fs/xfs/xfs_buf_item_recover.c
index 4f2e4ea29e1f57..b05d5b81f642da 100644
--- a/fs/xfs/xfs_buf_item_recover.c
+++ b/fs/xfs/xfs_buf_item_recover.c
@@ -271,6 +271,9 @@ xlog_recover_validate_buf_type(
case XFS_REFC_CRC_MAGIC:
bp->b_ops = &xfs_refcountbt_buf_ops;
break;
+ case XFS_RTREFC_CRC_MAGIC:
+ bp->b_ops = &xfs_rtrefcountbt_buf_ops;
+ break;
default:
warnmsg = "Bad btree block magic!";
break;
@@ -859,6 +862,7 @@ xlog_recover_get_buf_lsn(
break;
}
case XFS_RTRMAP_CRC_MAGIC:
+ case XFS_RTREFC_CRC_MAGIC:
case XFS_BMAP_CRC_MAGIC:
case XFS_BMAP_MAGIC: {
struct xfs_btree_block *btb = blk;