On Wed, 12 Oct 2011, Tim Chen wrote: > Yeah, we have had this discussion on vm_enough_memory before. > > https://lkml.org/lkml/2011/1/26/473 > > The current version of per cpu counter was not really suitable because > the batch size is not appropriate. I've tried to use per cpu counter > with batch size adjusted in my attempt. Andrew has suggested having an > elastic batch size that's proportional to the size of the central > counter but I haven't gotten around to try that out. These counter are already managed as a ZVC counter. It may be easiest to adjust the batching parameters for those to solve this issue. -- 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>