Public bug reported: I apologize for being brief but all necessary details are behind the links below.
Report: http://thread.gmane.org/gmane.linux.kernel/2132944 Discussion: https://lkml.org/lkml/2016/3/16/260 Patch: [writeback: Fix performance regression in wb_over_bg_thresh()] https://lkml.org/lkml/2016/3/10/21 Patch was tested by Jakob Unterwurzacher and seems to have fixed the issue. Reverting to 3.13 or 3.19 works around the issue on 14.04. ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572025 Title: Regression for mmap writes through FUSE in 4.2+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1572025/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
