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SubjectRe: Zram writeback feature unstable with heavy swap utilization - BUG: Bad page state in process...
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On 07/27/2018 02:05 PM, Minchan Kim wrote:
> And bad page is always with writeback enable?
>
> writeback enable means "echo "some dev" > /sys/block/zram0/backing_dev,
> not just enable CONFIG_ZRAM_WRITEBACK.

Yes, the bug only appears when backing_dev is set.

--
Kind regards,

Tino Lehnig

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