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(unknown [109.105.118.124]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20240613024930epsmtip28ad92257223a66ff8d5198566c5a96f0~YcIQiSk3g1763917639epsmtip2F; Thu, 13 Jun 2024 02:49:30 +0000 (GMT) From: Chenliang Li To: cliang01.li@samsung.com Cc: anuj1072538@gmail.com, anuj20.g@samsung.com, asml.silence@gmail.com, axboe@kernel.dk, gost.dev@samsung.com, io-uring@vger.kernel.org, joshi.k@samsung.com, kundan.kumar@samsung.com, peiwei.li@samsung.com Subject: Re: [PATCH v4 0/4] io_uring/rsrc: coalescing multi-hugepage registered buffers Date: Thu, 13 Jun 2024 10:49:26 +0800 Message-Id: <20240613024926.2925-1-cliang01.li@samsung.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240530051044.1405410-1-cliang01.li@samsung.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+NgFlrEJsWRmVeSWpSXmKPExsWy7bCmlq5HXFaawbceS4uPX3+zWDRN+Mts MWfVNkaL1Xf72SxO/33MYnHzwE4mi3et51gsjv5/y2bxq/suo8XWL19ZLZ7t5bQ4O+EDqwOP x85Zd9k9Lp8t9ejbsorR4/MmuQCWqGybjNTElNQihdS85PyUzLx0WyXv4HjneFMzA0NdQ0sL cyWFvMTcVFslF58AXbfMHKDDlBTKEnNKgUIBicXFSvp2NkX5pSWpChn5xSW2SqkFKTkFJgV6 xYm5xaV56Xp5qSVWhgYGRqZAhQnZGX+2HmItuMdacbz5InsD43OWLkZODgkBE4nvt3+zdzFy cQgJ7GaUWD9lAiOE84lR4t3HG1DON0aJya8+M8K0TOiawQ5iCwnsZZS4vs4GoqiJSaJ9dTNY gk1AR+L3il9gO0QEpCVebVvNBFLELHCJUeJ8/1OwImGBSInFC7rAprIIqEpcudLECmLzClhL vDrVDbVNXmL/wbPMIDangL3EytWX2SBqBCVOznwCtoAZqKZ562xmkAUSAo0cEk2n10J95yIx a/lNKFtY4tXxLewQtpTE53d7gQZxANnFEsvWyUH0tjBKvH83B2qxtcS/K3tYQGqYBTQl1u/S hwjLSkw9tY4JYi+fRO/vJ0wQcV6JHfNgbFWJCwe3Qa2Sllg7YSszxCoPieb76ZDAmsQosfrC GcYJjAqzkLwzC8k7sxA2L2BkXsUomVpQnJueWmxaYJSXWg6P5eT83E2M4MSq5bWD8eGDD3qH GJk4GA8xSnAwK4nwnolJTxPiTUmsrEotyo8vKs1JLT7EaAoM74nMUqLJ+cDUnlcSb2hiaWBi ZmZmYmlsZqgkzvu6dW6KkEB6YklqdmpqQWoRTB8TB6dUA9PK9MWHFi+XOTJv4+sb/Op74tfH SaZu+hTf3NpteMLPVNtYJJ3x2qnTqv0djTn+zqcfVKQ81lSWVstWe67Dtyko6OkyQ7duswjW wJf/yp/p3fboyp1gsS1yeu49/wuxB5O5V7V1c8o4nXC567KBx33egYaKEO8qzsd83Jsmn5Bb KPy5ccWtOQVMO61n8MzVnqfscYp/qs3zqRNUrtnu4D844dx6niCv+azlE3geqjBZv6yOcv98 O+2wpsPRWKUTO/mEHi37K+l/9Y6uz3Grqw9iVx1h3pIwZ1fyRMPFexctCXxyMld8Qvfv6z8P tqensM0TTWb2Ndi7KFT1TnXGvqqzbTud8287f73y7E/J061KLMUZiYZazEXFiQA6WEdHNQQA AA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrJLMWRmVeSWpSXmKPExsWy7bCSvK5NXFaawYcJvBYfv/5msWia8JfZ Ys6qbYwWq+/2s1mc/vuYxeLmgZ1MFu9az7FYHP3/ls3iV/ddRoutX76yWjzby2lxdsIHVgce j52z7rJ7XD5b6tG3ZRWjx+dNcgEsUVw2Kak5mWWpRfp2CVwZf7YeYi24x1pxvPkiewPjc5Yu Rk4OCQETiQldM9i7GLk4hAR2M0qcWrQeKiEt0XGolR3CFpZY+e85VFEDk8SyKY/ZQBJsAjoS v1f8AmsQAWp4tW01E4jNLHCPUaJ3qy2ILSwQLrFs+iZGEJtFQFXiypUmVhCbV8Ba4tWpbkaI BfIS+w+eZQaxOQXsJVauvgw2X0jATuLwWYiDeAUEJU7OfMICMV9eonnrbOYJjAKzkKRmIUkt YGRaxSiZWlCcm55bbFhglJdarlecmFtcmpeul5yfu4kRHPpaWjsY96z6oHeIkYmD8RCjBAez kgjvmZj0NCHelMTKqtSi/Pii0pzU4kOM0hwsSuK83173pggJpCeWpGanphakFsFkmTg4pRqY UsxKvln/sTG5Ws/0ZLLzuoCgP1u6pTqZm4JfzXo5/UHpVY33EtyvplzX0tC28ORhqVKM+LzM 4oxC0qyWyyzZW57f4lb7rFgyjY1f8E5s+f37m9atvW24WcVwu09P6ZeuWZtipqQ01WdoVQZH cAjs9C6TzLnv1f9wr8VRSdUTm6ddnsMe2GOTcXG+q4NYpEBmkZHqFdEp99/kb1/+zmF2YmeY mEAV8xGP9yrLtq12brIs7HP4zcR2/9yCp9EzTzwUT90bvmjSro+lE7cozW/ytr+jNLH+nZbc seuSp05sPKixpPFh9NQAtSmpc+pMJkzZKb5yybajUq/7tzHuUxGdwmhudV7okt62zY6ab4/r KbEUZyQaajEXFScCAH9hN47sAgAA X-CMS-MailID: 20240613024932epcas5p2f053609efe7e9fb3d87318a66c2ccf53 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: 20240613024932epcas5p2f053609efe7e9fb3d87318a66c2ccf53 References: <20240530051044.1405410-1-cliang01.li@samsung.com> On Thu, 30 May 2024 13:10:44 +0800, Chenliang Li wrote: > On Thu, 16 May 2024 08:58:03 -0600, Jens Axboe wrote: >> The change looks pretty reasonable to me. I'd love for the test cases to >> try and hit corner cases, as it's really more of a functionality test >> right now. We should include things like one-off huge pages, ensure we >> don't coalesce where we should not, etc. > > Hi Jens, the testcases are updated here: > https://lore.kernel.org/io-uring/20240530031548.1401768-1-cliang01.li@samsung.com/T/#u > Add several corner cases this time, works fine. Please take a look. Hi, a gentle ping here. The latest liburing testcase: https://lore.kernel.org/io-uring/20240531052023.1446914-1-cliang01.li@samsung.com/