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Mon, 29 Jan 2024 19:11:27 -0800 (PST) Received: from [2620:0:1008:15:bf6f:6465:5fd1:5897] ([2620:0:1008:15:bf6f:6465:5fd1:5897]) by smtp.gmail.com with ESMTPSA id y13-20020a170902b48d00b001d74dd065e5sm6031212plr.136.2024.01.29.19.11.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Jan 2024 19:11:26 -0800 (PST) Date: Mon, 29 Jan 2024 19:11:23 -0800 (PST) From: David Rientjes To: Zheng Yejian cc: cl@linux.com, penberg@kernel.org, iamjoonsoo.kim@lge.com, akpm@linux-foundation.org, vbabka@suse.cz, roman.gushchin@linux.dev, 42.hyeyoo@gmail.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm/slub: remove parameter 'flags' in create_kmalloc_caches() In-Reply-To: <20240130014107.1262373-1-zhengyejian1@huawei.com> Message-ID: <388197b3-6193-96ce-8e8d-261c8481eff3@google.com> References: <20240130014107.1262373-1-zhengyejian1@huawei.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII On Tue, 30 Jan 2024, Zheng Yejian wrote: > After commit 16a1d968358a ("mm/slab: remove mm/slab.c and slab_def.h"), > parameter 'flags' is only passed as 0 in create_kmalloc_caches(), and > then it is only passed to new_kmalloc_cache(). > > So we can change parameter 'flags' to be a local variable with > initial value 0 in new_kmalloc_cache() and remove parameter 'flags' > in create_kmalloc_caches(). Also make new_kmalloc_cache() static > due to it is only used in mm/slab_common.c. > > Signed-off-by: Zheng Yejian Acked-by: David Rientjes