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-rw-r--r--mount/swapon.88
1 files changed, 8 insertions, 0 deletions
diff --git a/mount/swapon.8 b/mount/swapon.8
index 6fc6571c8..66adc8724 100644
--- a/mount/swapon.8
+++ b/mount/swapon.8
@@ -54,6 +54,7 @@ Enable/disable:
.br
.in +5
.B swapon
+.RB [ \-f ]
.RB [ \-p
.IR priority ]
.RB [ \-v ]
@@ -73,6 +74,7 @@ Enable/disable all:
.in +5
.B swapon \-a
.RB [ \-e ]
+.RB [ \-f ]
.RB [ \-v ]
.br
.B swapoff \-a
@@ -116,6 +118,12 @@ Devices that are already being used as swap are silently skipped.
.B "\-e, \-\-ifexists"
Silently skip devices that do not exist.
.TP
+.B "\-f, \-\-fixpgsz"
+Reinitialize (exec /sbin/mkswap) the swap space when the page size mismatch between
+the current running kernel and swap space is detected. Note that in such a case
+.B mkswap(2)
+initializes the whole device and does not check for bad blocks.
+.TP
.B \-h, \-\-help
Provide help.
.TP