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authorDarrick J. Wong <darrick.wong@oracle.com>2016-08-03 12:17:11 +1000
committerDave Chinner <david@fromorbit.com>2016-08-03 12:17:11 +1000
commita650e8f98e5d9df8a5866d73aa9a796601f1abfc (patch)
tree531ccf8e01f2ee3163d9f75ab215355cb3bdcd65 /fs
parent5d650e90a101557a7a652989c6d5eb657ae2476b (diff)
downloadlinux-a650e8f98e5d9df8a5866d73aa9a796601f1abfc.tar.bz2
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: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/xfs/xfs_log_recover.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 365aef655edb..e51fd2bdacb6 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -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);