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h=X-UI-Sender-Class:Subject:To:Cc:References:From:Date:In-Reply-To; b=MgUvTfyidmi8txwizqxSxAENby0jq3hyXjH2GzmoNdZxZSVHEGtlS+BP34cKNBJqd UmpTbPHWV32YQk2PMvNpYgQNiXY9NRj+fKYYCCoggHDgQcmhTqZQWW49mAklF07/Cz U1BjA4q9wohMhUDNwzdtKrHjDbDcEIT5sOoH68X8= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([2.244.40.239]) by smtp.web.de (mrweb002 [213.165.67.108]) with ESMTPSA (Nemesis) id 0Luu81-1izIF720av-0103Qa; Sat, 06 Jun 2020 13:21:44 +0200 Subject: Re: coccinelle: api: add kvfree script To: Julia Lawall , Denis Efremov , Coccinelle Cc: Gilles Muller , Masahiro Yamada , Michal Marek , Nicolas Palix , kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org References: <99ed463c-b7ba-0400-7cf7-5bcc1992baef@web.de> <51a176d4-8c59-5da1-b4d2-c97b17b691a7@web.de> From: Markus Elfring Autocrypt: addr=Markus.Elfring@web.de; prefer-encrypt=mutual; keydata= mQINBFg2+xABEADBJW2hoUoFXVFWTeKbqqif8VjszdMkriilx90WB5c0ddWQX14h6w5bT/A8 +v43YoGpDNyhgA0w9CEhuwfZrE91GocMtjLO67TAc2i2nxMc/FJRDI0OemO4VJ9RwID6ltwt mpVJgXGKkNJ1ey+QOXouzlErVvE2fRh+KXXN1Q7fSmTJlAW9XJYHS3BDHb0uRpymRSX3O+E2 lA87C7R8qAigPDZi6Z7UmwIA83ZMKXQ5stA0lhPyYgQcM7fh7V4ZYhnR0I5/qkUoxKpqaYLp YHBczVP+Zx/zHOM0KQphOMbU7X3c1pmMruoe6ti9uZzqZSLsF+NKXFEPBS665tQr66HJvZvY GMDlntZFAZ6xQvCC1r3MGoxEC1tuEa24vPCC9RZ9wk2sY5Csbva0WwYv3WKRZZBv8eIhGMxs rcpeGShRFyZ/0BYO53wZAPV1pEhGLLxd8eLN/nEWjJE0ejakPC1H/mt5F+yQBJAzz9JzbToU 5jKLu0SugNI18MspJut8AiA1M44CIWrNHXvWsQ+nnBKHDHHYZu7MoXlOmB32ndsfPthR3GSv jN7YD4Ad724H8fhRijmC1+RpuSce7w2JLj5cYj4MlccmNb8YUxsE8brY2WkXQYS8Ivse39MX BE66MQN0r5DQ6oqgoJ4gHIVBUv/ZwgcmUNS5gQkNCFA0dWXznQARAQABtCZNYXJrdXMgRWxm cmluZyA8TWFya3VzLkVsZnJpbmdAd2ViLmRlPokCVAQTAQgAPhYhBHDP0hzibeXjwQ/ITuU9 Figxg9azBQJYNvsQAhsjBQkJZgGABQsJCAcCBhUICQoLAgQWAgMBAh4BAheAAAoJEOU9Figx g9azcyMP/iVihZkZ4VyH3/wlV3nRiXvSreqg+pGPI3c8J6DjP9zvz7QHN35zWM++1yNek7Ar OVXwuKBo18ASlYzZPTFJZwQQdkZSV+atwIzG3US50ZZ4p7VyUuDuQQVVqFlaf6qZOkwHSnk+ CeGxlDz1POSHY17VbJG2CzPuqMfgBtqIU1dODFLpFq4oIAwEOG6fxRa59qbsTLXxyw+PzRaR LIjVOit28raM83Efk07JKow8URb4u1n7k9RGAcnsM5/WMLRbDYjWTx0lJ2WO9zYwPgRykhn2 sOyJVXk9xVESGTwEPbTtfHM+4x0n0gC6GzfTMvwvZ9G6xoM0S4/+lgbaaa9t5tT/PrsvJiob kfqDrPbmSwr2G5mHnSM9M7B+w8odjmQFOwAjfcxoVIHxC4Cl/GAAKsX3KNKTspCHR0Yag78w i8duH/eEd4tB8twcqCi3aCgWoIrhjNS0myusmuA89kAWFFW5z26qNCOefovCx8drdMXQfMYv g5lRk821ZCNBosfRUvcMXoY6lTwHLIDrEfkJQtjxfdTlWQdwr0mM5ye7vd83AManSQwutgpI q+wE8CNY2VN9xAlE7OhcmWXlnAw3MJLW863SXdGlnkA3N+U4BoKQSIToGuXARQ14IMNvfeKX NphLPpUUnUNdfxAHu/S3tPTc/E/oePbHo794dnEm57LuuQINBFg2+xABEADZg/T+4o5qj4cw nd0G5pFy7ACxk28mSrLuva9tyzqPgRZ2bdPiwNXJUvBg1es2u81urekeUvGvnERB/TKekp25 4wU3I2lEhIXj5NVdLc6eU5czZQs4YEZbu1U5iqhhZmKhlLrhLlZv2whLOXRlLwi4jAzXIZAu 76mT813jbczl2dwxFxcT8XRzk9+dwzNTdOg75683uinMgskiiul+dzd6sumdOhRZR7YBT+xC wzfykOgBKnzfFscMwKR0iuHNB+VdEnZw80XGZi4N1ku81DHxmo2HG3icg7CwO1ih2jx8ik0r riIyMhJrTXgR1hF6kQnX7p2mXe6K0s8tQFK0ZZmYpZuGYYsV05OvU8yqrRVL/GYvy4Xgplm3 DuMuC7/A9/BfmxZVEPAS1gW6QQ8vSO4zf60zREKoSNYeiv+tURM2KOEj8tCMZN3k3sNASfoG fMvTvOjT0yzMbJsI1jwLwy5uA2JVdSLoWzBD8awZ2X/eCU9YDZeGuWmxzIHvkuMj8FfX8cK/ 2m437UA877eqmcgiEy/3B7XeHUipOL83gjfq4ETzVmxVswkVvZvR6j2blQVr+MhCZPq83Ota xNB7QptPxJuNRZ49gtT6uQkyGI+2daXqkj/Mot5tKxNKtM1Vbr/3b+AEMA7qLz7QjhgGJcie qp4b0gELjY1Oe9dBAXMiDwARAQABiQI8BBgBCAAmFiEEcM/SHOJt5ePBD8hO5T0WKDGD1rMF Alg2+xACGwwFCQlmAYAACgkQ5T0WKDGD1rOYSw/+P6fYSZjTJDAl9XNfXRjRRyJSfaw6N1pA Ahuu0MIa3djFRuFCrAHUaaFZf5V2iW5xhGnrhDwE1Ksf7tlstSne/G0a+Ef7vhUyeTn6U/0m +/BrsCsBUXhqeNuraGUtaleatQijXfuemUwgB+mE3B0SobE601XLo6MYIhPh8MG32MKO5kOY hB5jzyor7WoN3ETVNQoGgMzPVWIRElwpcXr+yGoTLAOpG7nkAUBBj9n9TPpSdt/npfok9ZfL /Q+ranrxb2Cy4tvOPxeVfR58XveX85ICrW9VHPVq9sJf/a24bMm6+qEg1V/G7u/AM3fM8U2m tdrTqOrfxklZ7beppGKzC1/WLrcr072vrdiN0icyOHQlfWmaPv0pUnW3AwtiMYngT96BevfA qlwaymjPTvH+cTXScnbydfOQW8220JQwykUe+sHRZfAF5TS2YCkQvsyf7vIpSqo/ttDk4+xc Z/wsLiWTgKlih2QYULvW61XU+mWsK8+ZlYUrRMpkauN4CJ5yTpvp+Orcz5KixHQmc5tbkLWf x0n1QFc1xxJhbzN+r9djSGGN/5IBDfUqSANC8cWzHpWaHmSuU3JSAMB/N+yQjIad2ztTckZY pwT6oxng29LzZspTYUEzMz3wK2jQHw+U66qBFk8whA7B2uAU1QdGyPgahLYSOa4XAEGb6wbI FEE= Message-ID: Date: Sat, 6 Jun 2020 13:21:41 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-GB X-Provags-ID: V03:K1:cyWwJjQSkVzLGnBAQuoHWGcniaoteW35rJSoEbMM0j+hrQOr7mn HdsPmERCSi+Mr4MSxVJB2wBGCuvz2QHlcN8uUTTiWGhNMP0wm8rScctq04LA0NOQFHB/wfW Do2M6QF2Vm7AMr89e3uI91Ujn0F7612DFQoA+Gs8cPnzm4XbSgtGfA6V+aaNtVEaj3bIKD8 aUYvcmISXdKkL8WPUxKxg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:J0appR+Bq6A=:vpbi3TTa9+syRiX1gqs84W byzk4x6JHDfwzYZUdALzIvZcnK4tALCh9jwQm+Ed774lv5ZLAYe8mO+NXt7FLUQG1cvCR+7PQ XkkRPVQvmKCaD+BV3ATWMgXxiBw9BJETGi22g6ZSVG4h/UX8xx2Zat6b2difGZXzg5VAQ266g jW5NXEPjibPa8hZnUssVHdaxlXuZ00eHbF9djCvrg+usmNxSQ/VeoVXI4rnGLrmBwz4tgCT0z ofv8KSIKk8uk02aJUuF1WOBny0/mXATyPdTThIJUgK9MnzC8YUWRCNGWnknSIqVP3RmmREO/Y Cih+4+2FTEY5FbVrsq7n+6KGAaLRKniNQPF5sq4WCbD6Y16danAfMnFHpmt9f5ExQIRbkzpC+ HOsgfmrN6Y1CqopBh1bCr2SmOi4zcwy/yoUj3zkWpG1qWMfWwyWU1ixTOI4SzUw6VFNf3VU09 rW/0+IUCF8hm+GOu93NuknMBHemor9F+4FUANi6Yr9FFzqetdaABaz0B+zrN3tZlDp9+Ydb2Z 2CXDb/L8qRy89ezWSv/RO0V17Wekbi8WAmQB4sWNp88Es5Ueta23HtqopPoQPG2gT7CTH8MKj 5LE3im7oNabDD30qJvjgD2nvzCFDTV6L0YO7fUL0hXn3djOonc2pfISH5n15VM8Zt4uRk2+Dx o0hhdfolDiE/AtrBDSQ2DdTROws4M2WhHr7tjCW2LwjEuNBoB42Eb5BnypmKiDKpWhnVrXGho +Au0FIOZZswuDBGHRYIkCt50Uuo3YRxkWGSRkHzEink7TIFWDO6MCO60aXLiSo062hVjau6OM uLEkCowNbR8c0M7JzKYrvjm7GwHzew5PAaA5NLThUI6VFjsj91sH3uIU63nNYmT96HL6AVjKY dHMrST740UvrP9q7i4KI9QGirpj9xQBvKniqHB8s7b19bTJmKTdACEK0YVEzWx48ARkb+V/eH JbLeWxd1Lh3sXwS/zrr1vzQlaEMVxZ+fH2pvGBCFr9Ttqzkd0i7VSovhSsTziT7zLWRQVrMqT 07WwRptqnV1tZeFd1olRUwM8StKkC60Ddd/tVCVhORcsGuZ8y5Fhz3xUgh4/9onVqsICJV84y Mxyip/vA5vFo6eyN1Sr+kpXi4h2H+ZU00xr9bVofV+PEAd9icG4vDYefTCX2Dz4R9GKOVUp6y vAYmLr5COw2Y7EZio+gbFaysTkq9kGBWV3F+BVOvECNE4VJk8T2dv76C5zmpabTlEA7v2v1b/ Mo2m1MoQDDMi1E7Ky Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > So there are a lot of reasons why constraints are useful. Thanks for such a view. Thus I dare to point the possibility out to consider their application for mentioned function name lists (besides using SmPL disjunctions). Can coding style concerns be resolved in a more constructive way then? > But hiding information that could be apparent to the SmPL compiler > and could be used to improve the performance of the matching > process is not one of them. Will any software extensions become possible also in this area? Regards, Markus