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b=WZTPUM3NAzpthQ178N9qRbFMphr2OQ6CtCCbs08sUVGjYlIhFCtq6J/k00hNfiBoG mdxET0+3Oyg5Cc5VNEN7hkwaO2kga6s1Xkxsvcy9p/0w8J1lW0kJ5ps2KQ688yHCCG yLtXgRPhRcEsyq4tNvcZ+mlQcs6DkSEtCWD++evCmmBCFnetYTbUUaApZ6Quu7T7GP UMBlslIzYomflvSHkJlbAVtaGu9oluHfZrK7DxPtDYKwepcw5iKKJPbqb9M/GtbN9l BhlR4UxBvTMFLg43Xw35upfmVz/udfD2CR6NImjicJVtWdXYBhn5j25frChSCNWNsk 2rFafsCdXq3Xg== Message-ID: <855cb221-cd57-4226-9c98-6a66454d3e62@kernel.org> Date: Wed, 9 Sep 2026 19:17:17 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/5] proc/task_mmu: remove unnecessary helpers To: Suren Baghdasaryan Cc: akpm@linux-foundation.org, liam@infradead.org, ljs@kernel.org, vbabka@kernel.org, willy@infradead.org, jannh@google.com, paulmck@kernel.org, pfalcato@suse.de, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org References: <20260907063918.3432401-1-surenb@google.com> <20260907063918.3432401-2-surenb@google.com> <1d5011f8-26a1-41e1-bb9d-8d72c08b8fe9@kernel.org> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Queue-Id: 90D7EA000A X-Stat-Signature: wdxpxkctrfhmeson3p3ub7thhgej8x7f X-Rspamd-Server: rspam01 X-HE-Tag: 1788974244-698651 X-HE-Meta: U2FsdGVkX18zQco3eiAKo9DhHFdXIbdeU12bPdHBB8fj0C+iGsbJxW9YY7Sa55JWUhCsZzdJugCVU57C2eXAw9mx2dyrN+2KnlubTewoM49zeEwIU4vK85OITuXg/Tg1g57x2KHcJb5tkgCNTHU9cGvtR/Ic9KNdabusPNQ2K6MpFW3wpg7iKn00hiR77rDnwtQNEZTJIRLiBGIOD+YdcOFBBY+CZ69UhWE/j26+X2VTePxIsDzRuk/Q+mQ5+CwNbv9mP6tyeu1uIK74dsXiW3DPPBFZpQ/CQg2FJG2VtpDzbYs8cLDhh3+WXgguKskOk36pJMVIWVuRt3foXB8Jz7M2L827f81rZcDvRARvcCyWzQxG/AAI1IUcfJBkZ/BYGcYZiL7Yj5gt1mlBHhJeXSL5+7jIqcgR/EVOVhAun6fZgAio2HMI+heQDB7bo6aWfufkFCaxZ0NGUmir+dWkBSEqVrW/W4r5jgSp51cT7sF+BJPwVO3gE1XE656++a2DCqpSwmPgvryDoyxH1g2AtCikzMQwyVGPzxafVJ82+x8xzF07RGfmMH7tPntsSLryKx18wuVkqIBMN9ED4rHx2I+C/1qLJ2MYTPzPUdJY40gDDBNgJyETO4/gcZIVkxYJlrhQuklWQdhe6dtctRPMdq/dKpVCO0LvCNhNkoIrq4jivvVoumxYmC2Hvnrr5yCyT1Dm7WcC18denqR+e0w7JVroCAQ2ljFb0EReKLecO4RkoqlqAHzE6yg900ni1MHs08av6hiW8OoHZRK8E2RNZq0pNnpZcXIHVCLGs9b+58zQ9sN4nIaju8vcl7dtA5oAOiY58LDUpUJ2Avlourazn0vleDUMOGlvagIRp4srDDLzgNOQzCDVd/eDwi5QOQN+YRH84lCeA89jU1LXu1Iio9ULK6BHAtGpbGzdZESoMdFmltxVQrbkahwr2sjVB0Vb1tiv52NW9aICpxvZSEm NfEllvXM CS6nEpO6JrBMz4b+VJmZGmIfZYiFa6tLZ/zvB1pGgEv8+1fe4zey5cvRh0vb1KW066AXAnUdThB9Tc95Ok2XWamHVdveGUNUK70QP+osAPG3nRB++1A4N9SoGEYw6TdAuSqaoT9NMW2HHqb/s9uNFFzwX5GywXJj5BmN+yB14o70cLzg64X/aOCergb89/H4OafwvZmbE3Wb/S5/IOHH9ftFcIQhHSLhP80Kgx+sFwHM2on6e5hUSCHwg2T0o0I7TSdw5ESLnYDCmJEvp6//tq2GxuArRSCW8SV+2piu/r/eJXoIGfTdgVRyadlAOEcKLRdzk+5TRcg2M0kbT1mf31OQWotEBJ1IQMjUdutNOZTJmSdFrjeh1xhQT7JAT8myp/nL7 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 9/9/26 19:13, Suren Baghdasaryan wrote: > On Wed, Sep 9, 2026 at 10:06 AM David Hildenbrand (Arm) > wrote: >> >> On 9/7/26 08:39, Suren Baghdasaryan wrote: >>> When per-vma locks were behind a config option, a number of helper >>> functions were needed to simplify the locking code. Now that these >>> locks are universally available, we can do a little cleanup. >>> Remove lock_vma_range(), unlock_vma_range(), query_vma_setup(), >>> query_vma_teardown() helpers. >>> >>> No functional change intended. >>> >>> Signed-off-by: Suren Baghdasaryan >>> --- >> >> As Usama says, this could get picked up early independent of the rest (maybe >> even as part of the other patch set) > > I can post the 3 cleanup patches separately from the one that switches > to using per-VMA locks if that's preferable. One downside: I'll have > to wait until the cleanups are picked up before posting the last > patch, as it depends on these cleanups. Please let me know if I should > split them anyway; otherwise, will keep v3 as a single patchset. Let's keep it as is. We can reconsider if we realize that the other patches get stuck. -- Cheers, David