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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-bounces+ltp=archiver.kernel.org@lists.linux.it Sender: "ltp" Hi! > > > For the previous iteration of this patch Li wasn't sure if this adds > > > enough value since there isn't ton of filesystem specific code involved > > > unless we actually start writing to the swapfile. > > I wonder how to force. We could setup > > sysctl vm.swappiness=100 > > But how to consume enough RAM to be actually written? One way is put the process into a cgroup with fairly small RAM limit and then allocate and fault memory, getting this right is not that easy though. -- Cyril Hrubis chrubis@suse.cz -- Mailing list info: https://lists.linux.it/listinfo/ltp