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From f5a5b4ed97406ad595a0d511f50e7273a49a9fef Mon Sep 17 00:00:00 2001
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From: Himanshu Madhani <hmadhani@redhat.com>
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Date: Thu, 1 Aug 2019 15:54:25 -0400
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Subject: [PATCH 005/124] [scsi] scsi: qla2xxx: Change default ZIO threshold
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Message-id: <20190801155618.12650-6-hmadhani@redhat.com>
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Patchwork-id: 267779
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O-Subject: [RHEL 7.8 e-stor PATCH 005/118] scsi: qla2xxx: Change default ZIO threshold.
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Bugzilla: 1729270
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RH-Acked-by: Jarod Wilson <jarod@redhat.com>
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RH-Acked-by: Tony Camuso <tcamuso@redhat.com>
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From: Quinn Tran <quinn.tran@cavium.com>
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Bugzilla 1729270
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Change default ZIO threshold to an optimized value.
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Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
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Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
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Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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(cherry picked from commit 4825034afba894cc2533e91ff411bfd5b49a632c)
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Signed-off-by: Himanshu Madhani <hmadhani@redhat.com>
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Signed-off-by: Jan Stancek <jstancek@redhat.com>
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---
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drivers/scsi/qla2xxx/qla_def.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
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index 39de2d91988e..5e580b4c6ae2 100644
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--- a/drivers/scsi/qla2xxx/qla_def.h
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+++ b/drivers/scsi/qla2xxx/qla_def.h
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@@ -4227,7 +4227,7 @@ struct qla_hw_data {
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atomic_t zio_threshold;
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uint16_t last_zio_threshold;
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-#define DEFAULT_ZIO_THRESHOLD 64
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+#define DEFAULT_ZIO_THRESHOLD 5
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};
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#define FW_ABILITY_MAX_SPEED_MASK 0xFUL
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--
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2.13.6
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