https://bugs.freedesktop.org/show_bug.cgi?id=75719
--- Comment #12 from smoki smoki00790@gmail.com --- Created attachment 95181 --> https://bugs.freedesktop.org/attachment.cgi?id=95181&action=edit BAD: 3.14-rc5 and VM_PFNMAP
(In reply to comment #8)
- If you're familiar with oprofile, it would be very helpful to see a
profile of a "good" and a "bad" run, including kernel symbols.
Not very familiar but to give it a try :). This is 3.14-rc5 proper kernel with pfnmap which is bad case here and then oprofiled with pfnmap changed to mixedmap which is good one :).