于 2011年06月21日 01:58, Eric B Munson 写道:
If memory is this scarce, why not set CONFIG_TRANSPARENT_HUGEPAGE=n and be done with it? If the config option is enabled, the admin should be able to turn the functionality back on if desired. If you really don't _ever_ want THP then disable the config.
Unfortunately, changing .config is not always as easy as you said, for the kdump case, we use the same kernel binary with the normal kernel which certainly has to have THP enabled in .config. 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>