On Mon, Feb 04, 2013 at 06:21:12PM -0600, Ric Mason wrote: > On Mon, 2013-02-04 at 09:14 -0600, Seth Jennings wrote: > > On 02/03/2013 02:52 AM, Ric Mason wrote: > > > Hi Konrad, > > > On Fri, 2013-02-01 at 15:22 -0500, Konrad Rzeszutek Wilk wrote: > > > > > > I have already enable frontswap,cleancache,zcache, > > > FRONTSWAP [=y] > > > CLEANCACHE [=y] > > > ZCACHE [=y] > > > But all of knode under /sys/kernel/debug/frontswap and cleancache still > > > zero, my swap device is enable, where I miss? > > > > Did you pass "zcache" in the kernel boot parameters? > > Thanks Seth, I think it should be add to kernel-parameters.txt. Actually I think you spotted a bug. It made sense when the zcache was built-in the kernel. But as a module - it should be enabled when the system admin loads the module. > > > > > Seth > > > > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>