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-rw-r--r--sys-utils/swapon.83
1 files changed, 2 insertions, 1 deletions
diff --git a/sys-utils/swapon.8 b/sys-utils/swapon.8
index f30dd9bdb..2b9ed0368 100644
--- a/sys-utils/swapon.8
+++ b/sys-utils/swapon.8
@@ -145,7 +145,8 @@ When priority is not defined it defaults to \-1.
.TP
.B "\-s, \-\-summary"
Display swap usage summary by device. Equivalent to "cat /proc/swaps".
-Not available before Linux 2.1.25.
+Not available before Linux 2.1.25. This output format is DEPRECATED in favour
+of \fB\-\-show\fR that provides better control on output data.
.TP
\fB\-\-show\fR [\fIcolumn\fR, ...]
Display definable device table similar to