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Sat, 11 Jul 2020 05:43:07 +0000 (GMT) From: "Kiwoong Kim" To: "'Avri Altman'" , , , , , , , , , , , , In-Reply-To: Subject: RE: [RESEND RFC PATCH v4 1/3] ufs: introduce a callback to get info of command completion Date: Sat, 11 Jul 2020 14:43:07 +0900 Message-ID: <000801d65746$276bed00$7643c700$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQJ3IuC2j48zjcAhrcL1upjrEzI4TgJByUvjAi5JfYQBvtHU0qeOzvAw Content-Language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrKJsWRmVeSWpSXmKPExsWy7bCmmW5OIGe8wfQmUYsH87axWextO8Fu 8fLnVTaLgw87WSymffjJbPFp/TJWi19/17NbrF78gMVi0Y1tTBbd13ewWSw//o/JouvuDUaL pf/esjjwely+4u1xua+XyWPCogOMHt/Xd7B5fHx6i8Wjb8sqRo/Pm+Q82g90MwVwROXYZKQm pqQWKaTmJeenZOal2yp5B8c7x5uaGRjqGlpamCsp5CXmptoqufgE6Lpl5gCdrKRQlphTChQK SCwuVtK3synKLy1JVcjILy6xVUotSMkpMDQs0CtOzC0uzUvXS87PtTI0MDAyBapMyMk4dXo5 a8F+toqVZw+yNjBOZe1i5OSQEDCRuL73KVsXIxeHkMAORokdl+8xQzifGCWWPvgO5XxmlFjY tx+u5duxiSwQiV2MEhNP/YZyXjBKPJg6mwmkik1AW2Law92sIAkRgftMEkd2PmABSXAKxEp8 2vcIbJSwQIrEzDcv2EFsFgFViY/3foA18wpYSmw50wRlC0qcnPkErJdZQF5i+9s5zBBnKEj8 fLoMbI6IgJvE6UcHmCFqRCRmd7aB3S0hcIZDouHIISaIBheJXY/fQDULS7w6voUdwpaSeNnf BmXXS+yb2sAK0dzDKPF03z9GiISxxKxn7UA2B9AGTYn1u/RBTAkBZYkjt6Bu45PoOPyXHSLM K9HRJgTRqCzxa9JkqCGSEjNv3oEq8ZC4v1FxAqPiLCRPzkLy5Cwkz8xCWLuAkWUVo1hqQXFu emqxUYERcmxvYgSnZy23HYxT3n7QO8TIxMF4iFGCg1lJhDdalDNeiDclsbIqtSg/vqg0J7X4 EKMpMNgnMkuJJucDM0ReSbyhqZGZmYGlqYWpmZGFkjhvveKFOCGB9MSS1OzU1ILUIpg+Jg5O qQam/o+B63debLnx1cq5ofbnoxlbZvvuWslZ4j6BR9X59RyRrGWTowKtLnt099dF/P019f6q oDZLs+Jfu/9f8xYXXcnIphI3w+n6UdY72s9Xbq7R59s84ZVfiuE5y+CFdZtvLVbf7hsn/XTX +pBPjxMXXGl9p745+6WFSOuWW88t4m6uW7HE/OLy2cqvRBqvZrJyysxPSzhu/EBWonOn9cvP rSKcBWu45HqF54W8ufdi59+gDQlrUybMu/731JLS7n8dMtc4rwUmr7SI4PEOUp5mdeOe90/N 4/v6/7dwXNT/f2jtq0lmCU/Y686W3w5Y/v/7m6fLa4uOLD33Nm/LqvScM4yeR6Q2C6qLdgRr TjnX8lKJpTgj0VCLuag4EQCtr/6mWAQAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrKIsWRmVeSWpSXmKPExsWy7bCSvG52IGe8wb1jihYP5m1js9jbdoLd 4uXPq2wWBx92slhM+/CT2eLT+mWsFr/+rme3WL34AYvFohvbmCy6r+9gs1h+/B+TRdfdG4wW S/+9ZXHg9bh8xdvjcl8vk8eERQcYPb6v72Dz+Pj0FotH35ZVjB6fN8l5tB/oZgrgiOKySUnN ySxLLdK3S+DKOHV6OWvBfraKlWcPsjYwTmXtYuTkkBAwkfh2bCJLFyMXh5DADkaJhUufs0Ek JCVO7HzOCGELS9xvOcIKUfSMUWLSwY/sIAk2AW2JaQ93gyVEBN4ySdy5fZkJomo1k8TnLRNY QKo4BWIlPu17BLZPWCBJYsWldWDdLAKqEh/v/WACsXkFLCW2nGmCsgUlTs58AtbLDLSh92Er I4QtL7H97RxmiJMUJH4+XQY2U0TATeL0owPMEDUiErM725gnMArNQjJqFpJRs5CMmoWkZQEj yypGydSC4tz03GLDAqO81HK94sTc4tK8dL3k/NxNjOCY1NLawbhn1Qe9Q4xMHIyHGCU4mJVE eKNFOeOFeFMSK6tSi/Lji0pzUosPMUpzsCiJ836dtTBOSCA9sSQ1OzW1ILUIJsvEwSnVwDTz yD7taEm7qesTzUryGr4VWPyP03i1qXJO9b7ZArKlmZf9jXj2Zrq9uXNLqv9P3PzY7mNWM5fr vfujzXIkaKF08vSn23z/ajseZo7q/djCyNFpnN7b0bBq2qtXXIutSltVL65caqzMumvn+nf7 LjT1vDozYVL8goOGBQ3/dBqDd7ZH79kTxeS8y/2x1rKAr8/fzq47+vjU7JerLy3+Wfz04/XA tOPmx387Tn4o0cSov4D9UpyB8REJ2xVvVStuSWrwqc/9wvPMN3RehussTUnRB7HztzBNsPZ0 i/2ydPKl5lX9nUYzyufwzsvxbZl4oT3zfEbRYe0beklh1a05+5SOfpk695Dvshlpdc4p6g5K LMUZiYZazEXFiQCN8YQLOAMAAA== X-CMS-MailID: 20200711054307epcas2p38f68f112590c51489b67bd98a67c4a65 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20200708023155epcas2p3ac30e4b0c24855e0a3466126bba9c612 References: <89b90646c310fb0048701f219eb23c4b35ef7dcf.1594174981.git.kwmad.kim@samsung.com> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org > > Some SoC specific might need command history for various reasons, such > > as stacking command contexts in system memory to check for debugging > > in the future or scaling some DVFS knobs to boost IO throughput. > > > > What you would do with the information could be variant per SoC > > vendor. > > > > Signed-off-by: Kiwoong Kim > > Acked-By: Stanley Chu > Reviewed-by: Avri Altman > > It will require another spin however, because you'll need to rebase it > After Stanley's (scsi: ufs: Fix and simplify setup_xfer_req vop and > request's completion timestamp) Is accepted. > > Thanks, > Avri Got it. And is there any way that you can recommend to rebase, not by hand? I tried to find how but failed. Thanks. Kiwoong Kim