diff options
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 9b877024c804..9558f5ee1bf9 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -5942,13 +5942,12 @@ done: xfs_iext_update_extent(ifp, current_ext - 1, &new); xfs_iext_remove(ip, current_ext, 1, 0); - /* update reverse mapping */ + /* update reverse mapping. rmap functions merge the rmaps for us */ error = xfs_rmap_unmap_extent(mp, dfops, ip, whichfork, got); if (error) return error; - error = xfs_rmap_unmap_extent(mp, dfops, ip, whichfork, left); - if (error) - return error; + memcpy(&new, got, sizeof(new)); + new.br_startoff = left->br_startoff + left->br_blockcount; return xfs_rmap_map_extent(mp, dfops, ip, whichfork, &new); } |