Re: zram/zsmalloc issues in very low memory conditions
From: Olav Haugan
Date: Thu Oct 31 2013 - 19:34:11 EST
On 10/24/2013 6:12 PM, Luigi Semenzato wrote:
> On Thu, Oct 24, 2013 at 5:35 PM, Olav Haugan <ohaugan@xxxxxxxxxxxxxx> wrote:
>> Hi Bob, Luigi,
>> On 10/23/2013 5:55 PM, Bob Liu wrote:
>>> On 10/24/2013 05:51 AM, Olav Haugan wrote:
>>> By the way, could you take a try with zswap? Which can write pages to
>>> real swap device if compressed pool is full.
>> zswap might not be feasible in all cases if you only have flash as
>> backing storage.
> Zswap can be configured to run without a backing storage.
I was under the impression that zswap requires a backing storage. Can
you elaborate on how to configure zswap to not need a backing storage?
The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by The Linux Foundation
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/