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-rw-r--r--fs/xfs/libxfs/xfs_bmap.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 74d7228e755b..19e921d1586f 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -1694,10 +1694,13 @@ xfs_bmap_add_extent_delay_real(
case BMAP_LEFT_FILLING | BMAP_RIGHT_FILLING | BMAP_RIGHT_CONTIG:
/*
* Filling in all of a previously delayed allocation extent.
- * The right neighbor is contiguous, the left is not.
+ * The right neighbor is contiguous, the left is not. Take care
+ * with delay -> unwritten extent allocation here because the
+ * delalloc record we are overwriting is always written.
*/
PREV.br_startblock = new->br_startblock;
PREV.br_blockcount += RIGHT.br_blockcount;
+ PREV.br_state = new->br_state;
xfs_iext_next(ifp, &bma->icur);
xfs_iext_remove(bma->ip, &bma->icur, state);