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(unknown [109.105.118.124]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20240801010121epsmtip277503a37d087c1125e79d8eff1d101b9~ndQ0J6n4t2122721227epsmtip2B; Thu, 1 Aug 2024 01:01:21 +0000 (GMT) From: Chenliang Li To: asml.silence@gmail.com Cc: anuj20.g@samsung.com, axboe@kernel.dk, cliang01.li@samsung.com, gost.dev@samsung.com, io-uring@vger.kernel.org, joshi.k@samsung.com, kundan.kumar@samsung.com, peiwei.li@samsung.com Subject: Re: [PATCH liburing v3] test: add test cases for hugepage registered buffers Date: Thu, 1 Aug 2024 09:01:15 +0800 Message-Id: <20240801010115.4936-1-cliang01.li@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <2b0e7ae1-ac02-4661-b362-8229cc68abb8@gmail.com> Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprNJsWRmVeSWpSXmKPExsWy7bCmpu6qB6vSDJa+N7domvCX2WLOqm2M Fqvv9rNZnP77mMXi5oGdTBbvWs+xWBz9/5bN4lf3XUaLrV++slo828tpcXbCB1YHbo+ds+6y e1w+W+rRt2UVo8fnTXIBLFHZNhmpiSmpRQqpecn5KZl56bZK3sHxzvGmZgaGuoaWFuZKCnmJ uam2Si4+AbpumTlANykplCXmlAKFAhKLi5X07WyK8ktLUhUy8otLbJVSC1JyCkwK9IoTc4tL 89L18lJLrAwNDIxMgQoTsjMuNl5mKljKWnFr5mG2Bsb5LF2MnBwSAiYSN05vZASxhQR2M0rc X2PZxcgFZH9ilJi7+igznPNz2yFGmI79f06xQSR2MkpsXNXKDuE0MUlc+nqcFaSKTUBH4veK X0A7ODhEBKQkft/lAKlhFtgD1LB4ERtIjbBAuERXz04mEJtFQFViXtclsA28AtYSp/ueQW2T l9h/8CwzyBxOAVuJL8fYIEoEJU7OfAL2AjNQSfPW2cwQ5T/ZJX5OT4KwXSTmf9nJBmELS7w6 voUdwpaS+PxuLxvISAmBYoll6+RATpMQaGGUeP9uDtRaa4l/V/aAnc8soCmxfpc+RFhWYuqp dUwQa/kken8/YYKI80rsmAdjq0pcOLgNapW0xNoJW6FO85B4//0QNEAnAO36s5FxAqPCLCTv zELyziyE1QsYmVcxSqYWFOempxabFhjlpZbD4zg5P3cTIziVanntYHz44IPeIUYmDsZDjBIc zEoivEInV6YJ8aYkVlalFuXHF5XmpBYfYjQFBvdEZinR5HxgMs8riTc0sTQwMTMzM7E0NjNU Eud93To3RUggPbEkNTs1tSC1CKaPiYNTqoGJv0/4mIYFQ9nf4NbrJ+at+8SyQSXggQ2bwPuF 2ivM/vd+vsHyt1bstX7e7dSlNeu1Vu4JcuBlPsmjk37Syjv6WfOdS4s2KslwW05pZtdx0K93 +LTufHW8dfNG5aATvam5VsIabxL/1jwrjF/R8bLSq1ojd63lkyYe/WzZ5w1ndx9etT7lcrqg wASF3Ybs2idOfbvNU21ruHjSek670KuulX1Lu4Sn/l58Qqz00PFUnxtc16N4RKySAldauDva G3rH7w4yL3s/b8rTl48ZWFmYQv+G8h9of/roBdsT9Rurosr/6R/Pcf+7ZIWxzffAaXX8H2Ny TpaddJf2eNNtN3HVjJOyHkmb5jysXnq06a4SS3FGoqEWc1FxIgBhCaTrLgQAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrPLMWRmVeSWpSXmKPExsWy7bCSvG7SvVVpBmc61S2aJvxltpizahuj xeq7/WwWp/8+ZrG4eWAnk8W71nMsFkf/v2Wz+NV9l9Fi65evrBbP9nJanJ3wgdWB22PnrLvs HpfPlnr0bVnF6PF5k1wASxSXTUpqTmZZapG+XQJXxsXGy0wFS1krbs08zNbAOJ+li5GTQ0LA RGL/n1NsXYxcHEIC2xkl/i7ZxAiRkJboONTKDmELS6z895wdoqiBSeLvtBtgCTYBHYnfK34B TeLgEBGQkvh9lwOkhlngGKPEjG93wTYIC4RKfFm/jAnEZhFQlZjXdQlsAa+AtcTpvmdQy+Ql 9h88ywwyh1PAVuLLMTaQsJCAjcScSx/ZIcoFJU7OfAI2khmovHnrbOYJjAKzkKRmIUktYGRa xSiaWlCcm56bXGCoV5yYW1yal66XnJ+7iREc5lpBOxiXrf+rd4iRiYPxEKMEB7OSCK/QyZVp QrwpiZVVqUX58UWlOanFhxilOViUxHmVczpThATSE0tSs1NTC1KLYLJMHJxSDUzC6/dNePmv LDA5neGxhuxWAaa17ntvnFjdUG5iYvFbNmtr9X/54Bf3nB/LuelWvnyRNbvw8ynfqNOLXp3I 4OVZuc1Z3Mn+4yvuHxNPz7gYZroiT36SraaJEIPARrXUM86XbYT2X7qqsumZWfA7LiudF/M2 hXZsiVNUDRScwSEWtKmycskl48VzdSRP9rlE7lKJceK7Jtj345TGKxPlveLrZL63FM+//OmE oYbe/D/bMv1EBJgXzfzs7ffZU3bv3vylfvX7jzFuKX33VI9ZgFHj94lPSd/ShUo5f8TvU1PR Clv43Vr21Nek80meroKbmy7F3b95ecYzt//73yrU7la9URH4k2epSFrvwvhA9SdKLMUZiYZa zEXFiQAYFCcz4gIAAA== X-CMS-MailID: 20240801010122epcas5p3ea76168da6d5dd9ba6d8fe54537591d8 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20240801010122epcas5p3ea76168da6d5dd9ba6d8fe54537591d8 References: <2b0e7ae1-ac02-4661-b362-8229cc68abb8@gmail.com> On Thu, 1 Aug 2024 00:13:10 +0100, Pavel Begunkov wrote: > On 5/31/24 06:20, Chenliang Li wrote: >> Add a test file for hugepage registered buffers, to make sure the >> fixed buffer coalescing feature works safe and soundly. >> >> Testcases include read/write with single/multiple/unaligned/non-2MB >> hugepage fixed buffers, and also a should-not coalesce case where >> buffer is a mixture of different size'd pages. > > lgtm, would be even better if you can add another patch > testing adding a small buffer on the left size of a hugepage, > i.e. like mmap_mixutre() but the small buffer is on the other > side. Sure, will add that. Thanks, Chenliang Li