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[118.238.203.205]) by smtp.gmail.com with ESMTPSA id v126sm4499626pgb.23.2019.07.29.02.26.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 29 Jul 2019 02:26:35 -0700 (PDT) Subject: Re: [PATCH] sched/core: Remove the unused schedule_user() function To: Qais Yousef Cc: tglx@linutronix.de, luto@kernel.org, mingo@redhat.com, peterz@infradead.org, linux-kernel@vger.kernel.org References: <20190727165513.25636-1-devel@etsukata.com> <20190729083039.kwamco7q6glsoo6e@e107158-lin.cambridge.arm.com> From: Eiichi Tsukata Openpgp: preference=signencrypt Autocrypt: addr=devel@etsukata.com; keydata= mQINBFydxe0BEAC2IUPqvxwzh0TS8DvqmjU+pycCq4xToLnCTy9gfmHd/mJWGykQJ7SXXFg2 bTAp8XcITVEDvhMUc0G4l+RBYkArwkaMHO5iM4a7+Gnn6beV1CL/dk9Wu5gkThgL11bhyKmQ Ub1duuVkX3fN2cRW2DrHsTp+Bxd/pq5rrKAbA/LIFmF4Oipapgr69I5wUeYywpzPFuaVkoZc oLdAscwEvPImSOAAJN0sesBW9sBAH34P+xaW2/Mug5aNUm/K6whApeFV/qz2UuOGjzY4fbYw AjK1ALIK8rdeAPxvp2e1dXrj29YrIZ2DkzdR0Y9O8Lfz1Pp5aQ+pwUQzn2vWA3R45IItVtV5 8v04N/F7rc/1OHFpgFtzgAO2M51XiIPdbSmF/WuWPsdEHWgpVW3H/I8amstfH519Xb/AOKYQ 7a14/3EESVuqXyyfCdTVnBNRRY0qXJ7mA0oParMD8XKMOVLj6Nlvs2Zh2LjNJhUDsssKNBg+ sMKiaeSV8dtcbH2XCc2GDKsYbrIKG3cu5nZl8xjlM3WdtdvqWpuHj6KTYBQgsXngBA7TDZWT /ccYyEQpUdtCqPwV0BPho6pr8Ug6J99b1KyZKd/z3iQNHYYh3Iy08wIfUHEXoFiYhMtbfKtW 21B/27EABXMHYnvekhJkVA9E4sfGlDZypU7hWEoiGnAZLCkr2QARAQABtCNFaWljaGkgVHN1 a2F0YSA8ZGV2ZWxAZXRzdWthdGEuY29tPokCVAQTAQgAPhYhBKeOigYiCRnByygZ7IOzEG5q Kr5hBQJcncXtAhsjBQkJZgGABQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAAAoJEIOzEG5qKr5h UvMP/RIo3iIID+XjPPQOjX26wfLrAapgKkBF2KlenVXpEua8UUY0NV4l1l796TrMWtlRS0B1 ikGKDcsbP4eQFLrmguaNMihr89YQzM2rwFlloSH8R3bTkub2if/5RCJj2kPXEjgwCb7tofDN Hz7hjZOQUYNo3yiyeED/mtJGR05+twMJzedehBHxoEFb3cWXT/aD2fsYdZzRqw74rBAdlTnD q0aaJJ/WOP7zSwodQLwTjTxF4WorDY31Q1EqqJun6jErHviWu7mYfSSRc4q8tzh8XfIP7WZV O9jB+gYTZxhbgXdxZurV3hiwHgKPgC6Q2bSP6vRgSbzNhvS+jc05JWCWMnpe8kdRyViHKIfm y0Kap32OwRP5x+t0y52jLryxvBfUF3xGI78Qx9f8L5l56GQlGkgBH5X2u109XvqD+aed5aPk mUSsvO94Mv6ABoGe3Im0nfI07oxwIp79etG1kBE9q4kGiWQ8/7Uhc2JR6a/vIceCVJDyagll D7UvNITbFvhsTh6KaDnZQYiGMja2FxXN6sCvjyr+hrya/sqBZPQqXzpvfBq5nLm1rAvJojqM 7HA9742wG3GmdwogdbUrcAv6x3mpon12D0guT+4bz5LTCfFFTCBdPLv7OsQEhphsxChGsdt2 +rFD48wXU6E8XNDcWxbGH0/tJ05ozhqyipAWNrImuQINBFydxe0BEAC6RXbHZqOo8+AL/smo 2ft3vqoaE3Za3XHRzNEkLPXCDNjeUKq3/APd9/yVKN6pdkQHdwvOaTu7wwCyc/sgQn8toN1g tVTYltW9AbqluHDkzTpsQ+KQUTNVBFtcTM4sMQlEscVds4AcJFlc+LRpcKdVBWHD0BZiZEKM /yojmJNN9nr+rp1bkfTnSes8tquUU3JSKLJ01IUlxVMtHPRTT/RBRkujSOCk0wcXh1DmWmgs y9qxLtbV8dIh2e8TQIxb3wgTeOEJYhLkFcVoEYPUajHNyNork5fpHNEBoWGIY9VqsA38BNH6 TZLQjA/6ERvjzDXm+lY7L11ErKpqbHkajliL/J/bYqIebKaQNCO14iT62qsYh/hWTPsEEK5S m8T92IDapRCge/hQMuWOzpVyp3ubN0M98PC9MF+tYXQg3kuNoEa/8isArhuv/kQWD0odW4aH 3VaUufI+Gy5YmjRQckSHrG5sTTnh13EI5coVIo+HFLBSRBqTkrRjfcnPHvDamcteuzKFkk+m uGO4xa6/vacR8cZB/GJ7bLJqNdaJSVDDXc+UYXiN1AITMtUYQoP6fEtw1tKjVbv3gc52kHG6 Q71FFJU0f08/S3VnyCCjQMy4alQVan3DSjykYNC8ND0lovMtgmSCf4PmGlxCbninP5OU+4y3 MRo74kGnhqpc9/djiQARAQABiQI8BBgBCAAmFiEEp46KBiIJGcHLKBnsg7MQbmoqvmEFAlyd xe0CGwwFCQlmAYAACgkQg7MQbmoqvmGAUA/+P1OdZ6bAnodkAuFmR9h3Tyl+29X5tQ6CCQfp RRMqn9y7e1s2Sq5lBKS85YPZpLJ0mkk9CovJb6pVxU2fv5VfL1XMKGmnaD9RGTgsxSoRsRtc kB+sdbi5YDsjqOd4NfHvHDpPLcB6dW0BAC3tUOKClMmIFy2RZGz5r/6sWwoDWzJE0YTe63ig h64atJYiVqPo4Bt928xC/WEmgWiYoG+TqTFqaK3RbbgNCyyEEW6eJhmKQh1gP0Y9udnjFoaB oJGweB++KV1u6eDqjgCmrN603ZIg1Jo2cmJoQK59SNHy/C+g462NF5OTO/hGEYJMRMH+Fmi2 LyGDIRHkhnZxS12suGxka1Gll0tNyOXA88T2Z9wjOsSHxenGTDv2kP5uNDw+gCZynBvKMnW4 8rI3fWjNe5s1rK9a/z/K3Bhk/ojDEJHSeXEr3siS2/6E4UhDNXd/ZGZi5fRI2lo8Cp+oTS0Q m6FIxqnoPWVCsi1XJdSSQtTMxU0qesAjRXTPE76lMdUQkYZ/Ux1rbzYAgWFatvx4aUntR+1N 2aCDuAIID8CNIhx40fGfdxVa4Rf7vfZ1e7/mK5lDZVnWwTOJFNouvlILKLcDPNO51R5XKsc1 zxZwI+P1sTpSBI/KtFfphfaN93H3dLiy26D1P8ShFz6IEfTgK4OVWhqCaOe9oTXTwwNzBQ4= Message-ID: <45747e8a-7296-2988-5c19-c6cb4cb5334b@etsukata.com> Date: Mon, 29 Jul 2019 18:26:32 +0900 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190729083039.kwamco7q6glsoo6e@e107158-lin.cambridge.arm.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2019/07/29 17:30, Qais Yousef wrote: > On 07/28/19 01:55, Eiichi Tsukata wrote: >> Since commit 02bc7768fe44 ("x86/asm/entry/64: Migrate error and IRQ exit >> work to C and remove old assembly code"), it's no longer used. > > It seems to me that powerpc and sparc are still using it? > > $ git grep SCHEDULE_USER > arch/powerpc/include/asm/context_tracking.h:#define SCHEDULE_USER bl schedule_user > arch/powerpc/include/asm/context_tracking.h:#define SCHEDULE_USER bl schedule > arch/powerpc/kernel/entry_64.S: SCHEDULE_USER > arch/sparc/kernel/rtrap_64.S:# define SCHEDULE_USER schedule_user > arch/sparc/kernel/rtrap_64.S:# define SCHEDULE_USER schedule > arch/sparc/kernel/rtrap_64.S: call SCHEDULE_USER > > Cheers > > -- > Qais Yousef > Sorry, I misused cscope. The function is still used as you say. Thanks Eiichi