RE: [PATCH 4/8] scsi: ufshpb: Make eviction depends on region's reads
From: Avri Altman <Avri.Altman@wdc.com>
Date: 2021-02-01 07:14:54
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From: Avri Altman <Avri.Altman@wdc.com>
Date: 2021-02-01 07:14:54
Also in:
lkml
Hi Avri,quoted
+ /* + * in host control mode, verify that the exiting region + * has less reads + */ + if (ufshpb_mode == HPB_HOST_CONTROL && + atomic64_read(&rgn->reads) > (EVICTION_THRSHLD >> 1))Why we use shifted value to verify less read? I think we should use another value to verify.
Yes. Will make every logic parameters configurable.