On Fri, Jun 20, 2014 at 05:31:46PM -0300, Marcelo Tosatti wrote: > > IIRC your shadow page pinning patch series support flushing of ptes > > by mmu notifier by forcing MMU reload and, as a result, faulting in of > > pinned pages during next entry. Your patch series does not pin pages > > by elevating their page count. > > No but PEBS series does and its required to stop swap-out > of the page. Well actually no because of mmu notifiers. Tang, can you implement mmu notifiers for the other breaker of mem hotplug ? -- 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>