doc: du: mention the behavior when both --threshold and --total are used

* doc/coreutils.texi (du invocation): Mention that --threshold has no
effect on the grand total calculated when --total is used.
Addresses https://bugs.gnu.org/71309

diff --git a/doc/coreutils.texi b/doc/coreutils.texi
index 58368621208232358e2a77cd7a952b4104482e29..71fb01649739313a5d088804ec86abea52159c68 100644 (file)
--- a/doc/coreutils.texi
+++ b/doc/coreutils.texi
@@ -12921,6 +12921,9 @@ When combined with the @option{--apparent-size} option, the
 When combined with the @option{--inodes} option, it elides entries
 based on inode counts.
 
+When combined with the @option{--total} option, the @option{--threshold}
+option does not prevent entries from being added to the grand total.
+
 Here's how you would use @option{--threshold} to find directories with a size
 greater than or equal to 200 megabytes: