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Commit a650e8f9 authored by Darrick J. Wong's avatar Darrick J. Wong Committed by Dave Chinner
Browse files

xfs: add rmap btree block detection to log recovery 



Originally-From: Dave Chinner <dchinner@redhat.com>

So such blocks can be correctly identified and have their operations
structures attached to validate recovery has not resulted in a
correct block.

Signed-off-by: default avatarDave Chinner <dchinner@redhat.com>
Reviewed-by: default avatarBrian Foster <bfoster@redhat.com>
Signed-off-by: default avatarDave Chinner <david@fromorbit.com>
parent 5d650e90

fs/xfs/xfs_log_recover.c

+4 −0
Original line number Diff line number Diff line
@@ -2231,6 +2231,7 @@ 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;
@@ -2399,6 +2400,9 @@ 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);