From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmx.com header.i=quwenruo.btrfs@gmx.com header.b="rSpt6l48" Received: from mout.gmx.net (mout.gmx.net [212.227.17.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ADC5AAB for ; Mon, 20 Nov 2023 19:50:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.com; s=s31663417; t=1700538627; x=1701143427; i=quwenruo.btrfs@gmx.com; bh=R4Bb/gdpFnLAoyvp/JkXQYCBdRItTBslfbrCASd35VQ=; h=X-UI-Sender-Class:Date:Subject:To:Cc:References:From: In-Reply-To; b=rSpt6l482yEEW3XP8gfu1/BcagEKpi4hf82mHGAdMz9OdcLBvxsdgyzNt/hw8RRm aeoZM/yyDNbPZ4ClfkcBcXe+gNPGJEJKErE0m5kPkL3Pe6pv/MWdPIMVX0YyqPLuV c/SdcXa8hHDNIkz5VcjCjJtEhnoqNeiedNQPhZHiQOVmVqvvE0yICXoXZz6zh/Obn 8waysWqNHMoIfiPGZ7ixSIje30DSrkN02Ka9JrDC1oG0T8bzHgFqPLjD24r81T2rL l9d1Zps9lBo25brpUnlcg+TBl8GwyDNwkCivEuNNnzpm9imkUCHmQ4eGLlcgwegbT C0ieYRKNZK0x2BWqLg== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from [172.16.0.117] ([122.151.37.21]) by mail.gmx.net (mrgmx105 [212.227.17.174]) with ESMTPSA (Nemesis) id 1N63VY-1rPGYM0tfk-016RFR; Tue, 21 Nov 2023 04:50:26 +0100 Message-ID: <61fa9fda-8dee-4ff1-bbbb-2db3e409c64a@gmx.com> Date: Tue, 21 Nov 2023 14:20:22 +1030 Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/5] Remove some unused struct members Content-Language: en-US To: David Sterba , linux-btrfs@vger.kernel.org Cc: jirislaby@kernel.org References: From: Qu Wenruo Autocrypt: addr=quwenruo.btrfs@gmx.com; keydata= xsBNBFnVga8BCACyhFP3ExcTIuB73jDIBA/vSoYcTyysFQzPvez64TUSCv1SgXEByR7fju3o 8RfaWuHCnkkea5luuTZMqfgTXrun2dqNVYDNOV6RIVrc4YuG20yhC1epnV55fJCThqij0MRL 1NxPKXIlEdHvN0Kov3CtWA+R1iNN0RCeVun7rmOrrjBK573aWC5sgP7YsBOLK79H3tmUtz6b 9Imuj0ZyEsa76Xg9PX9Hn2myKj1hfWGS+5og9Va4hrwQC8ipjXik6NKR5GDV+hOZkktU81G5 gkQtGB9jOAYRs86QG/b7PtIlbd3+pppT0gaS+wvwMs8cuNG+Pu6KO1oC4jgdseFLu7NpABEB AAHNIlF1IFdlbnJ1byA8cXV3ZW5ydW8uYnRyZnNAZ214LmNvbT7CwJQEEwEIAD4CGwMFCwkI BwIGFQgJCgsCBBYCAwECHgECF4AWIQQt33LlpaVbqJ2qQuHCPZHzoSX+qAUCY00iVQUJDToH pgAKCRDCPZHzoSX+qNKACACkjDLzCvcFuDlgqCiS4ajHAo6twGra3uGgY2klo3S4JespWifr BLPPak74oOShqNZ8yWzB1Bkz1u93Ifx3c3H0r2vLWrImoP5eQdymVqMWmDAq+sV1Koyt8gXQ XPD2jQCrfR9nUuV1F3Z4Lgo+6I5LjuXBVEayFdz/VYK63+YLEAlSowCF72Lkz06TmaI0XMyj jgRNGM2MRgfxbprCcsgUypaDfmhY2nrhIzPUICURfp9t/65+/PLlV4nYs+DtSwPyNjkPX72+ LdyIdY+BqS8cZbPG5spCyJIlZonADojLDYQq4QnufARU51zyVjzTXMg5gAttDZwTH+8LbNI4 mm2YzsBNBFnVga8BCACqU+th4Esy/c8BnvliFAjAfpzhI1wH76FD1MJPmAhA3DnX5JDORcga CbPEwhLj1xlwTgpeT+QfDmGJ5B5BlrrQFZVE1fChEjiJvyiSAO4yQPkrPVYTI7Xj34FnscPj /IrRUUka68MlHxPtFnAHr25VIuOS41lmYKYNwPNLRz9Ik6DmeTG3WJO2BQRNvXA0pXrJH1fN GSsRb+pKEKHKtL1803x71zQxCwLh+zLP1iXHVM5j8gX9zqupigQR/Cel2XPS44zWcDW8r7B0 q1eW4Jrv0x19p4P923voqn+joIAostyNTUjCeSrUdKth9jcdlam9X2DziA/DHDFfS5eq4fEv ABEBAAHCwHwEGAEIACYCGwwWIQQt33LlpaVbqJ2qQuHCPZHzoSX+qAUCY00ibgUJDToHvwAK CRDCPZHzoSX+qK6vB/9yyZlsS+ijtsvwYDjGA2WhVhN07Xa5SBBvGCAycyGGzSMkOJcOtUUf tD+ADyrLbLuVSfRN1ke738UojphwkSFj4t9scG5A+U8GgOZtrlYOsY2+cG3R5vjoXUgXMP37 INfWh0KbJodf0G48xouesn08cbfUdlphSMXujCA8y5TcNyRuNv2q5Nizl8sKhUZzh4BascoK DChBuznBsucCTAGrwPgG4/ul6HnWE8DipMKvkV9ob1xJS2W4WJRPp6QdVrBWJ9cCdtpR6GbL iQi22uZXoSPv/0oUrGU+U5X4IvdnvT+8viPzszL5wXswJZfqfy8tmHM85yjObVdIG6AlnrrD In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:27hpF3oknFcK/TSwxoZYKuJ3iRyB868n47yqd2H+g8H4pUUgBi6 j3dPSayJKDqrW42U0B5g+xL6JWdRUQsw4SrmUdKZyXCCaj6gyC2TLi9q6OMmJPxBtSOkkhj jp5s923RT9Ve2v6n88QVEFJcYJJTjoMqtmwMXnVqgbtSNvojZyW9vWw7yAzy9s169bK4uiL FY3cLbFIsYup8jmIe4cqA== UI-OutboundReport: notjunk:1;M01:P0:zLshZWVpqB8=;cJw74vBikBnY8QYrDjfD02MqyZ+ BaM+INvApC7649r3u4szocFsggWeV+b0eaiCp5bN/nNk3fZ3NFDZgrsPapMZgfnEO5pR1zM1j hQkOPFkzCEsuYCmL+D7gYZVBFXvMtMql2o7y/wKT1/M0RO1gjrQZR8gQMerbWEWSRGKoRSUXJ GHDGnU0PAVEgdG5oouoy3pWJO6Yai+58zSVLmmWRlhVbGfIMpCnjqHeNlpAl4zo2+5H8rTTai IcLaigedeGZLmyg6J9XUcii/mm8s2EhGMWolu5O7xqdhrBkuH6kcbYgmRqaeuU+P27M+9PC2v sT6d0QI6qN3hu65ygQThaGj4dr6/C+0TRp9mpzKC5g3K9DMvCKNQ+HRkbGlx1KL+f34/nUVGD bIv2T/aNHexVrbT2+GM15Fd0EITppzZYJIrzntpb9ceLWVK4ZTIGh96PonOowvO00kIVnro0D iILjrbn1mQOPvKbtMaiH6CH4cg1A/uq7itTA41yB0sWSZuVl9iZmJTjZRXNt4bSpwqka/KpNw blSNd2ytuCKO0+piuVz+J6Vi9fF7JRSt5JyBlSzZpuRUIK0lxwEsTK1CFo2cxhSD3u5rG8nHm aVAJzT8QL4luxooBEDwsDG49v5tBy1qi3fEcu1KwHszOEPZL/e9/hQ29A9tlvc6ZIbQZzZThv S5eo/b8wA2ADz6veq/+5lfMFL937bA18lnl7gSm4kIdobQBDEF50EM6BbZ1pMfU7oj4FfSKzG eJka2tCCOoCT3Mz7yu2Sj5U7rubwTNftgscnrbBiMgNlaotfEC3KP5jkyDBTZrZqK3xWaXYWv 8Uf1Aa7nzSE2Qinl4I5GczNyCF5C/luLtXPJcEBv8eWCndc8zGh2O3oaZjjlMY4cOyEQOPdJ/ rVOxPBMCUlyub5ul+Vc16U30MYD7A4zbb19rrUPb1tO7dGv2hb2gQpFPWicgtYW27in1KpxtP lP5T30RVnO/pPWOyPqWxcsS5D1U= On 2023/11/21 12:20, David Sterba wrote: > Jiri Slaby wrote a tool to find unused struct members [1]. There are > some interesting fossils. Comparing that to my hacky coccinelle scripts, > it did a much better job. Reviewed-by: Qu Wenruo > > [1] https://github.com/jirislaby/clang-struct The tool looks awesome! Thanks, Qu > > David Sterba (5): > btrfs: scrub: remove unused scrub_ctx::sectors_per_bio > btrfs: remove unused btrfs_ordered_extent::outstanding_isize > btrfs: raid56: remove unused btrfs_plug_cb::work > btrfs: remove unused definition of tree_entry in extent-io-tree.c > btrfs: remove unused btrfs_root::type > > fs/btrfs/ctree.h | 2 -- > fs/btrfs/extent-io-tree.c | 6 ------ > fs/btrfs/ordered-data.h | 7 ------- > fs/btrfs/raid56.c | 1 - > fs/btrfs/scrub.c | 1 - > 5 files changed, 17 deletions(-) >