On Wed, Oct 27, 2010 at 5:11 PM, KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> wrote: > I'd like to vote for batching. Batch mode isn't going to add much value because the effect of accessed bit is already deferred. There are two outcome: (1) the tlb mapping is already flushed due to capacity conflict or (2) process context'ed out. You would want to transfer accessed bit from pte to page table, but flushing TLB on a already deferred operation seems not that useful. - Ken -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>