Thread (32 messages) 32 messages, 3 authors, 2021-02-01

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
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.
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