On 17.08.2016 01:16, Joonsoo Kim wrote:
Free scanner start at 0x27fe00 but actual scan happens at 0x186a00.
And, although log is snipped, compaction fails because it doesn't find
any freepage.
It skips half of pageblocks in that zone. It would be due to
migratetype or skipbit.
Both Vlastimil's recent patches and my work-around should be applied to solve
this problem.
Other part of trace looks like that my work-around isn't applied.
Could you confirm
that?
Thanks.
Your patch was in my last 4.7 run with the output in
OOM_4.7.0_p3.tar.bz2 but not in _p2.
Ralf-Peter
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