On Mon 15-08-16 11:42:11, Ralf-Peter Rohbeck wrote: > This time the OOM killer hit much quicker. No btrfs balance, just compiling > the kernel with the new change did it. > Much smaller logs so I'm attaching them. Just to clarify. You have added the trace_printk for try_to_release_page, right? (after fixing it of course). If yes there is no single mention of that path failing which would support Joonsoo's theory... Could you try with his patch? -- Michal Hocko SUSE Labs -- 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>