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Marliere" Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] memory tier: make memory_tier_subsys const Message-ID: <2024020438-dingo-likeness-572b@gregkh> References: <20240204-bus_cleanup-mm-v1-1-00f49286f164@marliere.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240204-bus_cleanup-mm-v1-1-00f49286f164@marliere.net> X-Rspam-User: X-Stat-Signature: 6d3tgj4oq44j1e8d1y7m5hsiyyrnmgno X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 171271A0002 X-HE-Tag: 1707056696-880105 X-HE-Meta: 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 J9k/NvI1 FYKZ9vLpnPlNaq3Sx6lMn23xJRuVCw4XRoIP+uONt/6esc4d4BVabpWaPvwTUAyULtKbvwZ2og72YfxTokSfvhADhb6MqZxuwNgQDQw/FSxgkub/df0vsJTKpmuWrbIsTioPbft1xlOTaxstE/EVlSKIo+9cU5PLy5QtOQ1I+o1QcAajUpv7XmPGCpKhgw31UlNBtUHCltYrb9Lz3doUjkzdB6LkLvQ027N3kKa6WTY6f3/OomqqQ6QGtWbL2ju2X9fDi5O3mIId3vfcjDVfBc86QtbBQwrFFtKGBptbxM/Yo4UxEiMViqh9n6eIlCMWbLymZj8YzX7GG3rVceW8kkyx1LVf/8HLEvDwnoVG+dAZVQJG0fcHyUDkeOjavir9GWxIb X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Sun, Feb 04, 2024 at 10:56:44AM -0300, Ricardo B. Marliere wrote: > Now that the driver core can properly handle constant struct bus_type, > move the memory_tier_subsys variable to be a constant structure as well, > placing it into read-only memory which can not be modified at runtime. > > Cc: Greg Kroah-Hartman > Suggested-by: Greg Kroah-Hartman > Signed-off-by: Ricardo B. Marliere > --- > mm/memory-tiers.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Greg Kroah-Hartman