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From: Hao Li To: "Vlastimil Babka (SUSE)" Cc: Harry Yoo , Suren Baghdasaryan , Shakeel Butt , Alexander Potapenko , Marco Elver , Andrew Morton , Christoph Lameter , David Rientjes , Roman Gushchin , linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org Subject: Re: [PATCH v2 06/13] mm/slab: abstract slabobj_ext.objcg access Message-ID: References: <20260720-b4-objext_split-v2-0-2fa7c6f60dbe@kernel.org> <20260720-b4-objext_split-v2-6-2fa7c6f60dbe@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260720-b4-objext_split-v2-6-2fa7c6f60dbe@kernel.org> X-Migadu-Flow: FLOW_OUT X-Stat-Signature: ihaz9xfftxz3psmpj7maqt8o4pou6b8g X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 96FDB140005 X-Rspam-User: X-HE-Tag: 1784806331-521032 X-HE-Meta: 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 U2vuqS1r hNWjdoZvSz275lg/+MfD/tC+VVhbayzhQSd61O+fMxiPosm8ChPGu7+S4WuOnGAUEMg0s4oyrF1vO74ykLyDQwncQIMacLs8x9h8Vycqe6nT5BE8vrBrUmxOoUWpoxui8mj08AEFMh16WodhFcVwULbRMFjrty/x5e6FlvoJA4nlC7++46DiqMtSn/aNk0AvwdF8qgPyVxA5g6xT4Dd3haAzHZoKCzG3emu1z8D47AOxAQLVhOPLsjyeojtxWh+wLtioHjW9DwBFNxJhhEbS+Wkxw9NrqhYlHChNmcsCczUJm75z5Wvg9U+sYng== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Jul 20, 2026 at 04:16:20PM +0200, Vlastimil Babka (SUSE) wrote: > In preparation for changes to the structure, abstract getting and > setting the objcg field with slab_obj_ext_objcg() and > slab_obj_ext_set_objcg(). > Rename the field to _objcg to make an unexpected direct access a compile > error. > > No functional change intended. > > Signed-off-by: Vlastimil Babka (SUSE) Looks good to me. Reviewed-by: Hao Li -- Thanks, Hao