diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c index d0eb14be47a3e..8e92c61ed9d44 100644 --- a/drivers/scsi/ufs/ufshpb.c +++ b/drivers/scsi/ufs/ufshpb.c @@ -178,9 +178,19 @@ static void ufshpb_iterate_rgn(struct ufshpb_lu *hpb, int rgn_idx, int srgn_idx, set_bit_len = cnt; spin_lock_irqsave(&hpb->rgn_state_lock, flags); - if (set_dirty && rgn->rgn_state != HPB_RGN_INACTIVE && - srgn->srgn_state == HPB_SRGN_VALID) - bitmap_set(srgn->mctx->ppn_dirty, srgn_offset, set_bit_len); + if (rgn->rgn_state != HPB_RGN_INACTIVE) { + if (set_dirty) { + if (srgn->srgn_state == HPB_SRGN_VALID) + bitmap_set(srgn->mctx->ppn_dirty, srgn_offset, + set_bit_len); + } else if (hpb->is_hcm) { + /* rewind the read timer for lru regions */ + rgn->read_timeout = ktime_add_ms(ktime_get(), + rgn->hpb->params.read_timeout_ms); + rgn->read_timeout_expiries = + rgn->hpb->params.read_timeout_expiries; + } + } spin_unlock_irqrestore(&hpb->rgn_state_lock, flags); if (hpb->is_hcm && prev_srgn != srgn) {