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Fri, 3 Jul 2020 07:08:50 +0000 (GMT) From: "Kiwoong Kim" To: In-Reply-To: <1593755992.3278.14.camel@mtkswgap22> Subject: RE: [RFC PATCH v3 1/2] ufs: introduce a callback to get info of command completion Date: Fri, 3 Jul 2020 16:08:49 +0900 Message-ID: <00c801d65108$cd58deb0$680a9c10$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Content-Language: ko Thread-Index: AQGzyCHOhCeJxiopSPNZAUTahmxpDALbRwriAcIz1fADRH8/v6j7cW0A X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrCKsWRmVeSWpSXmKPExsWy7bCmqW7TzX9xBtNWqlh0X9/B5sDo8XmT XABjVI5NRmpiSmqRQmpecn5KZl66rZJ3cLxzvKmZgaGuoaWFuZJCXmJuqq2Si0+ArltmDtBQ JYWyxJxSoFBAYnGxkr6dTVF+aUmqQkZ+cYmtUmpBSk6BoWGBXnFibnFpXrpecn6ulaGBgZEp UGVCTsbFFfwFu1krfm9vZmtgnMvSxcjJISFgItE8/T0jiC0ksINR4u/rpC5GLiB7MpPEwbnv mSCcKUwSmxfsZYPp+Pn1NTtEYhejxKO2DYwQTieTROvtSWCz2AS0JaY93M0KYosIKEj8bTvE DGJzChhJLOrtB5skLBArcWnjFHYQm0VARWLt+RlgNbwClhLPfvQyQdiCEidnPgG7lVlAXmL7 2znMEFcoSPx8uowVIi4iMbuzjRlil5vE1GfNUJfuYpf4PlUfwnaRmP3oDFRcWOLV8S3sELaU xMv+Nii7XmLf1AZWkGckBHoYJZ7u+8cIkTCWmPWsHcjmAFqmKbF+lz6IKSGgLHHkFtRpfBId h/+yQ4R5JTrahCAalSV+TZoMNURSYubNO1CbPCT6ls1jn8CoOAvJk7OQPDkLyWOzEPYuYGRZ xSiWWlCcm55abFRgiBzVmxjByU3LdQfj5Lcf9A4xMnEwHmKU4GBWEuFNUP0XJ8SbklhZlVqU H19UmpNafIjRFBjsE5mlRJPzgek1ryTe0NTIzMzA0tTC1MzIQkmcN1fxQpyQQHpiSWp2ampB ahFMHxMHp1QDE1OlnFyCWNMnabHG0BZ9jutpJfaetYEbjJ9GO/YGXnsRwrr+ccCyZWETVq9h /eD773Vd2pPeGf6rDnN+MKsIzGF2mB9gss96Zdc/y4z5e1rmKwjOZ9eRXCXE//rAJgUph5iy qcfeplZVyB8qsztptDs3Yt5c0V2HxX00/+9aHSSWmfGw3VE49ZL+Mfc3T9esMv4htXvmE7fe OT8nRafrySS9d5FU/3VIcEX+tHkLOPYcjlh7Ry7R3/Nst9jFiuvzJB5lBCpd36XDrul7f++O uvM39nq09yqLr/kYJNkkqHh1rv9HyVS9E8FZqS/DOGct4tizKmrGV60fveJPdNwnsn6+teP8 4v7EY/V2nTqzlViKMxINtZiLihMBhi5rv/cDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrKLMWRmVeSWpSXmKPExsWy7bCSvG7TzX9xBkv/sVl0X9/B5sDo8XmT XABjFJdNSmpOZllqkb5dAlfGxRX8BbtZK35vb2ZrYJzL0sXIySEhYCLx8+tr9i5GLg4hgR2M EotenmWFSEhKnNj5nBHCFpa433KEFaKonUni+ZVHzCAJNgFtiWkPd4M1iAgoSPxtO8QMUdTA JNH04gnYCk4BI4lFvf1sILawQLTErMd7wBpYBFQk1p6fATaIV8BS4tmPXiYIW1Di5EyIXmag Bb0PWxkhbHmJ7W/nMENcpCDx8+kyVoi4iMTszjZmiCPcJKY+a2abwCg0C8moWUhGzUIyahaS 9gWMLKsYJVMLinPTc4sNC4zyUsv1ihNzi0vz0vWS83M3MYJDWktrB+OeVR/0DjEycTAeYpTg YFYS4U1Q/RcnxJuSWFmVWpQfX1Sak1p8iFGag0VJnPfrrIVxQgLpiSWp2ampBalFMFkmDk6p BibnRae2mogGPOcLkd24U/Pm7o+1LCJGrpMWM0wX0Nnwk/vl/s9iC9XYrZaK2ti4mDfuYD1V eOWv9AT5IF2GgIYA0wOpW39cfWrffH8m8zGbnRuf64aGFG9Yofrj4dPgpGbP8uqXfn8iF2/9 a8zOFXM4es+uN7WpC+f4s31xDchmUGhR/b5Y2nzBZyEmVcn4nKcbZY67K/9MjVo7LfFGUsqk J4mln7NYvvJWGmTzT6tbb553tiv40sSb/0UF3VQyc7MkpyRX7pbmlzqwrfvWl69+zz64dsx7 9/KG1CcnvoC52q+XTtwba7jIJldDeI/mp8bZP8S0K07dF90Sf3G+TtRHx7ls1WeOHjkt/dwu 65ASS3FGoqEWc1FxIgCvPSVQ2AIAAA== X-CMS-MailID: 20200703070850epcas2p22538f97bebb6fbfe0aeb90d9d1b27cbb 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: 20200703053854epcas2p12c65dc7bf34f99354482104f51805b5d References: <93c364a2285a6c8eaaed6e0f68bbc8376ae7519e.1593752220.git.kwmad.kim@samsung.com> <1593755992.3278.14.camel@mtkswgap22> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org > Hi Kiwoong, > > On Fri, 2020-07-03 at 14:31 +0900, Kiwoong Kim wrote: > > 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 > > --- > > Please help collect all tags received in previous versions and add them to > any future new versions, for example, for this patch, > > Acked-By: Stanley Chu > > Oh, got it. Thanks. Kiwoong Kim