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Howlett" , Vlastimil Babka , Suren Baghdasaryan , Michal Hocko Subject: Re: [PATCH 14/14] mm/sparse: move memory hotplug bits to sparse-vmemmap.c Message-ID: References: <20260317165652.99114-1-david@kernel.org> <20260317165652.99114-15-david@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260317165652.99114-15-david@kernel.org> X-Rspamd-Queue-Id: 1615D40005 X-Stat-Signature: fra6hua97463syht3megou5m8nrm7fc5 X-Rspam-User: X-Rspamd-Server: rspam06 X-HE-Tag: 1773824282-646084 X-HE-Meta: U2FsdGVkX1/RMPRD58DF74PiUrEMBn80CVWowTK6a2+yXQ6P9D26mcvXU5WA3j2cZTrfZqFCQ4xdt4dS8aZES7aTupGlCS3AhwvC1fgTiqyTCd3tXcISwQB7VaH0kZT5bdWnFth5ZNuk0BlxZUt3stPArknKUyMiEfb6vQqFQFi44zDlF2A0XDPENAz//WsBovQEzWo8hpUQeF+ux2JwQf2HWkcvuPJTeLLJErhq37MXFuGU4yo4gduRWYE2hGSo30OiO+Wi+1qY/iVyoqOpppiyGvASYQtK9w1BJZiiGad6GIlJhrns46vWhU2FEa+xeFz/HEnWvslQfn00+RA4H2upEaWla2TAAblYF8sM2xcVbeENUi0hSQfk5MOdeYaH3Eb9K8Ceaw5n/ncZSl4wcynXm+fZ7X7CiG+cGdR2Lb60EbSuGZOLJtRAG3MRUwTK1MUBYnkJgYABg/AYRq8oMlqWz0SH8UmS8fC81K1jfsQfUcEyOzjZG0Wfm9HXGPc6QKfH2qCQUOUrqIAzNUOwJDX2LK22N5IzrpoOnkIFh5R/5jl7PsfWztfoZPTaOkuDBXHLfLnP1qn4v0UydLs/ytwaKM5KYKgXMcletm5JN/GhUQsp+atTo+uyMs0A2ji403HWs7jqjeuJTm46J6l0x/AiBjksyDTN0zcQASneg+zES3BNCcUow5DVBaJCgwgsFL3sVKAIa1eONYB773PNBsaWQaUXc9YIm8vYmzT3ThazgbR1BBxAnv2s99Z88O0mKKqG9BwF+fhs4KKwYBVD2YOPXTT75MaYYAwHC0lxrZatJ4wOaJN3UorRVTmkj5MeJCLxpMlfqWpqLvsrJmhgcw3n9urhp3yhZF4Y08biho+r4xNamV68hhb2EnCSF4O9auUTX+w4SwDG9LBiJFcHRLhU5gSkEOQZnbwfqSYopDUsc/KLk9SBUQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, Mar 17, 2026 at 05:56:52PM +0100, David Hildenbrand (Arm) wrote: > Let's move all memory hoptplug related code to sparse-vmemmap.c. > > We only have to expose sparse_index_init(). While at it, drop the > definition of sparse_index_init() for !CONFIG_SPARSEMEM, which is unused, > and place the declaration in internal.h. > > Signed-off-by: David Hildenbrand (Arm) Reviewed-by: Mike Rapoport (Microsoft) > --- > include/linux/mmzone.h | 1 - > mm/internal.h | 4 + > mm/sparse-vmemmap.c | 308 ++++++++++++++++++++++++++++++++++++++++ > mm/sparse.c | 314 +---------------------------------------- > 4 files changed, 314 insertions(+), 313 deletions(-) -- Sincerely yours, Mike.