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On Wednesday 31 May 2017 12:36:37 Kent Fredric wrote: |
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> On Sun, 28 May 2017 11:07:03 +0100 |
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> |
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> Mick <michaelkintzios@×××××.com> wrote: |
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> > Did you also have zbud enabled at the time? |
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> |
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> Historical kernel configs say yes: |
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> |
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> xzcat /root/kernels/04.04.26-gentoo/2016-11-30-23-33-29_success.xz | grep |
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> -E "Z(SWAP|BUD)" CONFIG_ZSWAP=y |
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> CONFIG_ZBUD=y |
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> |
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> Though I should mention there are other issues with that box on top of this |
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> that could be exacerbated by this, which are only occasionally a problem |
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> without this. |
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> |
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> But it used to be all these would trigger kernel panics. |
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> |
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> [1262560.644640] irq/30-eth0: page allocation failure: order:0, |
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> mode:0x2080020(GFP_ATOMIC) [1262560.644750] irq/30-eth0: page allocation |
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> failure: order:0, mode:0x2080020(GFP_ATOMIC) [1262560.644860] irq/30-eth0: |
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> page allocation failure: order:0, mode:0x2080020(GFP_ATOMIC) |
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[snip ...] |
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|
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Fair enough. I didn't have any such problems here, but I noticed dekstop |
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latency going through the roof when paging started taking place. I have |
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disabled zswap and will see if things improve. |
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|
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-- |
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Regards, |
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Mick |
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