On Tue, 15 May 2012, Minchan Kim wrote: > One of clear point is that it's okay to migrate mlocked page in CMA. > And we can migrate mlocked anonymous pages and mlocked file pages by MIGRATE_ASYNC mode in compaction > if we all agree Peter who says "mlocked mean NO MAJOR FAULT". As far as I can recall the posix definiton mlocked means the page stays in memory and is not evicted. It says nothing about faults. -- 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>