Re: echo dev > /sys/fs/bcache/register gives page allocation failure: order:4, mode:0x2040d0

[Christoph Nelles <evilazrael@xxxxxxxxxxxxx>]

Hello Marc,
Am 15.02.2016 um 16:32 schrieb Marc MERLIN:
> > > and it fails:
> > > bash: page allocation failure: order:4, mode:0x2040d0
> > You want CONFIG_COMPACTION=y
> Good suggestion, but I already have it:
> gargamel:~# grep CONFIG_COMPACTION /boot/config-4.3.3-amd64-i915-volpreempt-20150421
> CONFIG_COMPACTION=y
>
> Thanks for the replies,
> Marc
Maybe increasing vm.min_free_kbytes helps you.

Regards

Christoph
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