Hello, Andrew 2015-01-27 7:19 GMT+08:00 Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>: > On Sat, 24 Jan 2015 21:48:41 +0800 Ganesh Mahendran <opensource.ganesh@xxxxxxxxx> wrote: > >> Sometimes, we want to know whether a module is loaded or unloaded >> from the log. > > Why? What's special about zsmalloc? > > Please provide much better justification than this. When I debug with the zsmalloc module built in kernel. After system boots up, I did not see: /sys/kernel/debug/zsmalloc dir. Although the reason for this is that I made a mistake. I forgot to add debugfs entry in /etc/fstab. But I think it is suitable to add information for a module load/unload. Then we can get this by: dmesg | grep zsmalloc. Thanks. -- 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>