On Thu, Mar 13, 2014 at 11:09:10PM +0000, Luck, Tony wrote: > > Usage is simple: 1) write a file path to be scanned into the interface, > > and 2) read 64-bit entries, each of which is associated with the page on > > each page index. > > Do we have other interfaces that work like that? No, we don't. At first I thought of doing this under /proc/pid, but that did not work because we want to scan the files which no process opens. > I suppose this is file is only open > to "root", so it may be safe to assume that applications using this won't stomp on > each other. Right, this is only for testing/debugging purpose (at least for now) so limiting access is safe. Thanks, Naoya -- 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>