On Thu, 2015-08-13 at 11:13 +0200, Vlastimil Babka wrote: > Given that this apparently isn't the first case of this localhost issue, > I wonder if network code should just clear skb->pfmemalloc during send > (or maybe just send over localhost). That would be probably easier than > distinguish the __skb_fill_page_desc() callers for send vs receive. Would this still needed after this patch ? It is sad we do not have a SNMP counter to at least count how often we drop skb because pfmemalloc is set. I'll provide such a patch. -- 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>