Hi, I am aware that mlocked pages can be stopped from being reclaimed through the PFRA. However, is there any method to stop reclamation of the page-cache pages pertaining to a single file's inode without mlocking ? If I want to only use the open, read and write system calls and I want to set specific file cache pages to "non-reclaimable", how can I do so ? Will the POSIX_FADV_WILLNEED option to the fadvise() system call solve this problem ? Thanks, Kautuk. -- 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>