s6-linux-utils
Software
skarnet.org
 The s6-swapoff program 
s6-swapoff deactivates swap partitions.
 Interface 
     s6-swapoff [ -a | device ]
 -  s6-swapoff deactivates the swap on device. 
-  If the -a option is given instead of device,
s6-swapoff looks for swap partitions in
/proc/swaps and deactivates them all.