From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751007AbeFAFFH (ORCPT ); Fri, 1 Jun 2018 01:05:07 -0400 Received: from mx2.suse.de ([195.135.220.15]:37091 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750750AbeFAFFE (ORCPT ); Fri, 1 Jun 2018 01:05:04 -0400 Subject: Re: [PATCH v2 19/21] bcache: use match_string() helper To: Yisheng Xie , linux-kernel@vger.kernel.org Cc: andy.shevchenko@gmail.com, Kent Overstreet , linux-bcache@vger.kernel.org References: <1527765086-19873-1-git-send-email-xieyisheng1@huawei.com> <1527765086-19873-20-git-send-email-xieyisheng1@huawei.com> <36b9f53d-66bd-076e-7c2e-045ca2fd4406@huawei.com> From: Coly Li Openpgp: preference=signencrypt Autocrypt: addr=colyli@suse.de; prefer-encrypt=mutual; keydata= xsFNBFYX6S8BEAC9VSamb2aiMTQREFXK4K/W7nGnAinca7MRuFUD4JqWMJ9FakNRd/E0v30F qvZ2YWpidPjaIxHwu3u9tmLKqS+2vnP0k7PRHXBYbtZEMpy3kCzseNfdrNqwJ54A430BHf2S GMVRVENiScsnh4SnaYjFVvB8SrlhTsgVEXEBBma5Ktgq9YSoy5miatWmZvHLFTQgFMabCz/P j5/xzykrF6yHo0rHZtwzQzF8rriOplAFCECp/t05+OeHHxjSqSI0P/G79Ll+AJYLRRm9til/ K6yz/1hX5xMToIkYrshDJDrUc8DjEpISQQPhG19PzaUf3vFpmnSVYprcWfJWsa2wZyyjRFkf J51S82WfclafNC6N7eRXedpRpG6udUAYOA1YdtlyQRZa84EJvMzW96iSL1Gf+ZGtRuM3k49H 1wiWOjlANiJYSIWyzJjxAd/7Xtiy/s3PRKL9u9y25ftMLFa1IljiDG+mdY7LyAGfvdtIkanr iBpX4gWXd7lNQFLDJMfShfu+CTMCdRzCAQ9hIHPmBeZDJxKq721CyBiGAhRxDN+TYiaG/UWT 7IB7LL4zJrIe/xQ8HhRO+2NvT89o0LxEFKBGg39yjTMIrjbl2ZxY488+56UV4FclubrG+t16 r2KrandM7P5RjR+cuHhkKseim50Qsw0B+Eu33Hjry7YCihmGswARAQABzRhDb2x5IExpIDxj b2x5bGlAc3VzZS5kZT7CwX8EEwEIACkFAlYX6ZACGyMFCQlmAYAHCwkIBwMCAQYVCAIJCgsE FgIDAQIeAQIXgAAKCRDHOQeTa334/CncD/9B97EIjcDOm0TS164bpMlsbZWEm8GQnV6nVzm8 QsywPRM8S8nqkqX1atTYl/fTdJsasH8mgryUqL0eHBPs5RmJhDk3YgYsTrzbOjMdsdRwv24W J5RXdulRag2XDPIhSP7rWsOSh66gljdAp8XQQZD0zFXi4IytoAuLtx8RMjzzKk1iP6uz8MIv em7iFu6NYcHd3cmvSPo7CnBVaG0dZ6P2p2gS7ydSWOGsWkNh/XM4ojJaX1ZdCeFR0XLS76Gi 6e01DoN2UsqZE/TQu1czYMMA1uM/Es6ZTYgobTrrnNB79ctqgtbBrjME5sOHLX40ccbBI3QB Ta4opSp8VqUMXw/yd5ckLPocnkJBTVxuaOfRhpxr6gWeudrkMetMj+39yeklskP7up0JvAUG 7/HjjqwWR7xAaZHmZORYsIxJ9ploBb8eSqHHx+7489ZDNLP+WCsAonpKTdJNAzGJClnLFxKS DY4cOPs7o4IFBk6dVXJWMqyLGwmMQ51Pq6BID4epaAuuBAL6x7n7NrFPuS68Fn/VaxqMEld9 L2eCi4cv++1AJyMF3iQKT56I8BjHEuf0wo1tmZ3BgBT19xRsEl7YItixxtYQm66Pb4lSQQmE Ep+uQNwaqPpeAU+vkDg/0Q+dhPTsvwx0OAI30HwhuzNA8OIfHBx7dJNm0b0fg5x0pg3LDM7B TQRWF+kvARAA2T/tnJeA0RWkmgZrNPFvP7JnOU9gjmIQKMoGZ+9awew45pdmXb6y0Y0fEG59 EP9i9oBlFXOt6SZ2645V0sdi3wBRNEpX2CCddWhXRfcO0b6lgckIwyaK92dH1rzxMaZTYDL8 aQ9FNEK1U+XSBk8fYWnXowpf7oNPS6+jD0J/muPqrGkVsIAkh2iLg5B98yNTCV4ql1xSlMyf xcseke9q6ojDxx9p38JjLusDlwF2+/rF42c+T6PRiYNjnBHPq6VLSlCRsnkLJwg8VHKiV2Qw Yvxp4TwnK2kLqokOxBlriX45Odb2iP61uG2ZAPchDwfawWJ4G8+3EMplLH8bk0/DkpYcYz95 eGSGRSiIQ2kHmTI/KbpgXxFVMoheilUn4HzUP+T6TEeP6Zhm0aqwABJYa0T2ykJwpBlg6/Mx vgIzdSheqx2hYACDu07WfhdvI6uK3i5Lq9DebUBcMMBcMc0TnXix7mYy+3hLXJzZ80pFx3My 5FeJEN/r6/+xpuuZkH51aYOiacKVa2w2EHjhZcWfPhhEWOQ2oOCoCmv+HEmV9sf+fipEMfcB 8GnJMOYAwrwHWfkPNZ5urUcRGAQYlQ0GWKju97LYE2cq5McpFG0CMvDyPoO1zAwjJz4g53EK oH/eikd3L8OMDfEK4AOsUaPMTnNgt1+40zEFMrQs/dDMldUAEQEAAcLBZQQYAQgADwUCVhfp LwIbDAUJCWYBgAAKCRDHOQeTa334/PtREACDN8W/pHeHyPW/mTt6MEe/GICG5YdlBW5ft7HY Cf6rTz+uLZolGc5SYKuJJ0JC/L2Ifh3BWmwLIOxV868KB3oEfmGszBY+4n/icLyIEAkkthBb 2V5sP5KgB3bOg7mSFBxfHi2pyO9K9d+Lr+UkORjCGyV33QFrcN+OQdPDactontnQglB7xm2K phGWqxoqepHCqFIulZ3yKGhQhmdpyz0J19Ry6GkxPE85MG/NC98D5+4Yn/V3G+yZpbGsuFhE CP26JvdXh1jNCUdU46pEjZwu0GXBIo6r1cb1v+swfYB86NeFUHWtvxamh8i6RBl1FLDhN6xb r9f7M++xoADyzPQYQPQUxWK+iG6lz3qVVq5312z/is3fcdyESPNs09DMT43xCCBr9UOMq6dZ IC9EsSeMYv4librfuSRqH4R0MuVbVWLJFg/Q7s+nbPb2YjhqIYr51hBDyXpzUDoIz43maIPk UmCNKa43mNFktMrwU21J5lVXEwBuTY6JlHOAl0Fgo28X+eTa8fx2Uiz9OVgWe03ebJGIGowe XTgqVWJMsKM1tmW+QFmgtczDGRYCZ6OQYpqt0SoTg1yx5MN4RzUtlLka2qLfPiOGUUN3qNJ5 nP+spvF+s+dHtLjjhy7AL86N01a6S0rwaClVVv0XTucvIntwccIx0CZfUKlfn5BWnB64Ig== Message-ID: <160f89c8-e14f-4c68-571c-71df7a5e445e@suse.de> Date: Fri, 1 Jun 2018 13:04:52 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <36b9f53d-66bd-076e-7c2e-045ca2fd4406@huawei.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2018/6/1 12:32 PM, Yisheng Xie wrote: > Hi Coly, > > On 2018/6/1 11:45, Coly Li wrote: >> On 2018/5/31 7:11 PM, Yisheng Xie wrote: >>> match_string() returns the index of an array for a matching string, >>> which can be used instead of open coded variant. >>> >>> Cc: Kent Overstreet >>> Cc: linux-bcache@vger.kernel.org >>> Signed-off-by: Yisheng Xie >> >> Hi Yishenng, >> >> Andy Shevchenko submitted a patch to >> replace the whole bch_read_string_list() with __sysfs_match_string(). >> And this patch is applied in Jens' block tree, will go into mainline >> kernel in v4.18. >> >> If you search bcache mailing list, you may find a patch named with >> "bcache: Replace bch_read_string_list() by __sysfs_match_string()". >> >> That means this patch will conflict with existing changes. > > Get it, and thanks for this information. > > Sorry Andy, for doing this once more. > Hi Yisheng, Thank you for the effort, hope to see more bcache patches from you :-) Coly Li