@@ -2816,7 +2816,8 @@ xfs_bmap_add_extent_hole_delay(
oldlen = startblockval(left.br_startblock) +
startblockval(new->br_startblock) +
startblockval(right.br_startblock);
- newlen = xfs_bmap_worst_indlen(ip, temp);
+ newlen = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
+ oldlen);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, *idx),
nullstartblock((int)newlen));
trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_);
@@ -2837,7 +2838,8 @@ xfs_bmap_add_extent_hole_delay(
xfs_bmbt_set_blockcount(xfs_iext_get_ext(ifp, *idx), temp);
oldlen = startblockval(left.br_startblock) +
startblockval(new->br_startblock);
- newlen = xfs_bmap_worst_indlen(ip, temp);
+ newlen = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
+ oldlen);
xfs_bmbt_set_startblock(xfs_iext_get_ext(ifp, *idx),
nullstartblock((int)newlen));
trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_);
@@ -2853,7 +2855,8 @@ xfs_bmap_add_extent_hole_delay(
temp = new->br_blockcount + right.br_blockcount;
oldlen = startblockval(new->br_startblock) +
startblockval(right.br_startblock);
- newlen = xfs_bmap_worst_indlen(ip, temp);
+ newlen = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
+ oldlen);
xfs_bmbt_set_allf(xfs_iext_get_ext(ifp, *idx),
new->br_startoff,
nullstartblock((int)newlen), temp, right.br_state);