[PATCH 31/76] xfs: add rmap btree block detection to log recovery
From: Darrick J. Wong <hidden>
Date: 2015-12-19 08:59:54
Subsystem:
filesystems (vfs and infrastructure), the rest, xfs filesystem · Maintainers:
Alexander Viro, Christian Brauner, Linus Torvalds, Carlos Maiolino
From : Dave Chinner [off-list ref]
So such blocks can be correctly identified and have their operations structutes attached to validate recovery has not resulted in a correct block. Signed-off-by: Dave Chinner <redacted> --- fs/xfs/xfs_log_recover.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index c3abf50..c8f056e 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c@@ -1847,6 +1847,7 @@ xlog_recover_get_buf_lsn( case XFS_ABTC_CRC_MAGIC: case XFS_ABTB_MAGIC: case XFS_ABTC_MAGIC: + case XFS_RMAP_CRC_MAGIC: case XFS_IBT_CRC_MAGIC: case XFS_IBT_MAGIC: { struct xfs_btree_block *btb = blk;
@@ -2015,6 +2016,9 @@ xlog_recover_validate_buf_type( case XFS_BMAP_MAGIC: bp->b_ops = &xfs_bmbt_buf_ops; break; + case XFS_RMAP_CRC_MAGIC: + bp->b_ops = &xfs_rmapbt_buf_ops; + break; default: xfs_warn(mp, "Bad btree block magic!"); ASSERT(0);
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