LU-12361 lov: fix wrong calculated length for fiemap

[fs/lustre-release.git] / lustre / lov / lov_object.c

diff --git a/lustre/lov/lov_object.c b/lustre/lov/lov_object.c
index 884f744..08e9dd1 100644 (file)
--- a/lustre/lov/lov_object.c
+++ b/lustre/lov/lov_object.c
@@ -1691,7 +1691,7 @@ int fiemap_for_stripe(const struct lu_env *env, struct cl_object *obj,
        if (lun_start == lun_end)
                return 0;
 
-       req_fm_len = obd_object_end - lun_start;
+       req_fm_len = obd_object_end - lun_start + 1;
        fs->fs_fm->fm_length = 0;
        len_mapped_single_call = 0;
 
@@ -1734,7 +1734,7 @@ int fiemap_for_stripe(const struct lu_env *env, struct cl_object *obj,
                        fs->fs_fm->fm_mapped_extents = 1;
 
                        fm_ext[0].fe_logical = lun_start;
-                       fm_ext[0].fe_length = obd_object_end - lun_start;
+                       fm_ext[0].fe_length = obd_object_end - lun_start + 1;
                        fm_ext[0].fe_flags |= FIEMAP_EXTENT_UNKNOWN;
 
                        goto inactive_tgt;