From: Daejun Park <daejun7.park@samsung.com>
To: Can Guo <cang@codeaurora.org>, Daejun Park <daejun7.park@samsung.com>
Cc: Greg KH <gregkh@linuxfoundation.org>,
"avri.altman@wdc.com" <avri.altman@wdc.com>,
"jejb@linux.ibm.com" <jejb@linux.ibm.com>,
"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
"asutoshd@codeaurora.org" <asutoshd@codeaurora.org>,
"stanley.chu@mediatek.com" <stanley.chu@mediatek.com>,
"bvanassche@acm.org" <bvanassche@acm.org>,
"huobean@gmail.com" <huobean@gmail.com>,
ALIM AKHTAR <alim.akhtar@samsung.com>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
JinHwan Park <jh.i.park@samsung.com>,
Javier Gonzalez <javier.gonz@samsung.com>,
Sung-Jun Park <sungjun07.park@samsung.com>,
Jinyoung CHOI <j-young.choi@samsung.com>,
Dukhyun Kwon <d_hyun.kwon@samsung.com>,
Keoseong Park <keosung.park@samsung.com>,
Jaemyung Lee <jaemyung.lee@samsung.com>,
Jieon Seol <jieon.seol@samsung.com>
Subject: RE: Re: [PATCH v32 0/4] scsi: ufs: Add Host Performance Booster Support
Date: Mon, 26 Apr 2021 11:48:40 +0900 [thread overview]
Message-ID: <20210426024840epcms2p7fa68f5abe64b031bbf67d0f69d88b7b5@epcms2p7> (raw)
In-Reply-To: <b7f64b4dcd688b769f9ff8f9b4b378a2@codeaurora.org>
Hi Can Guo,
>>
>> HPB is shown to have a performance improvement of 58 - 67% for random
>> read
>> workload. [1]
>>
>> [1]:
>> https://www.usenix.org/conference/hotstorage17/program/presentation/jeong
>>
>> Daejun Park (4):
>> scsi: ufs: Introduce HPB feature
>> scsi: ufs: L2P map management for HPB read
>> scsi: ufs: Prepare HPB read for cached sub-region
>> scsi: ufs: Add HPB 2.0 support
>>
>> Documentation/ABI/testing/sysfs-driver-ufs | 162 ++
>> drivers/scsi/ufs/Kconfig | 9 +
>> drivers/scsi/ufs/Makefile | 1 +
>> drivers/scsi/ufs/ufs-sysfs.c | 22 +
>> drivers/scsi/ufs/ufs.h | 54 +-
>> drivers/scsi/ufs/ufshcd.c | 74 +-
>> drivers/scsi/ufs/ufshcd.h | 29 +
>> drivers/scsi/ufs/ufshpb.c | 2387 ++++++++++++++++++++
>> drivers/scsi/ufs/ufshpb.h | 277 +++
>> 9 files changed, 3013 insertions(+), 2 deletions(-)
>> create mode 100644 drivers/scsi/ufs/ufshpb.c
>> create mode 100644 drivers/scsi/ufs/ufshpb.h
>
>To the entire series:
>
>Tested-by: Can Guo <cang@codeaurora.org>
Thanks for testing the patch series. :)
Daejun
next prev parent reply other threads:[~2021-04-26 2:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20210331011526epcms2p37684869a9781d1eb45bfcbfe9babd217@epcms2p3>
2021-03-31 1:15 ` Daejun Park
[not found] ` <CGME20210331011526epcms2p37684869a9781d1eb45bfcbfe9babd217@epcms2p4>
2021-03-31 1:16 ` [PATCH v32 1/4] scsi: ufs: Introduce HPB feature Daejun Park
2021-03-31 1:18 ` [PATCH v32 4/4] scsi: ufs: Add HPB 2.0 support Daejun Park
2021-03-31 3:21 ` Can Guo
2021-04-14 9:06 ` Avri Altman
2021-04-19 7:19 ` Avri Altman
2021-04-20 14:25 ` Avri Altman
2021-04-21 14:13 ` Avri Altman
2021-03-31 19:40 ` [PATCH v32 0/4] scsi: ufs: Add Host Performance Booster Support Bean Huo
2021-04-06 17:21 ` Javier Gonzalez
2021-04-26 2:36 ` Can Guo
[not found] ` <CGME20210331011526epcms2p37684869a9781d1eb45bfcbfe9babd217@epcms2p7>
2021-04-26 2:48 ` Daejun Park [this message]
[not found] ` <CGME20210331011526epcms2p37684869a9781d1eb45bfcbfe9babd217@epcms2p2>
2021-03-31 1:16 ` [PATCH v32 2/4] scsi: ufs: L2P map management for HPB read Daejun Park
2021-03-31 1:17 ` [PATCH v32 3/4] scsi: ufs: Prepare HPB read for cached sub-region Daejun Park
2021-04-28 0:37 ` RE: [PATCH v32 4/4] scsi: ufs: Add HPB 2.0 support Daejun Park
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