LU-12361 lov: fix wrong calculated length for fiemap

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

diff --git a/lustre/lov/lov_offset.c b/lustre/lov/lov_offset.c
index 6ed52e2..0c9d668 100644 (file)
--- a/lustre/lov/lov_offset.c
+++ b/lustre/lov/lov_offset.c
@@ -237,6 +237,8 @@ loff_t lov_size_to_stripe(struct lov_stripe_md *lsm, int index, u64 file_size,
  * given an extent in an lov and a stripe, calculate the extent of the stripe
  * that is contained within the lov extent.  this returns true if the given
  * stripe does intersect with the lov extent.
+ *
+ * Closed interval [@obd_start, @obd_end] will be returned.
  */
 int lov_stripe_intersects(struct lov_stripe_md *lsm, int index, int stripeno,
                          struct lu_extent *ext, u64 *obd_start, u64 *obd_end)