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Wed, 04 Jan 2023 17:41:51 -0800 (PST) Date: Wed, 4 Jan 2023 17:41:50 -0800 (PST) From: David Rientjes To: Feng Tang cc: Andrew Morton , Vlastimil Babka , Christoph Lameter , Pekka Enberg , Joonsoo Kim , Roman Gushchin , Hyeonggon Yoo <42.hyeyoo@gmail.com>, Andrey Konovalov , Dmitry Vyukov , Andrey Ryabinin , Alexander Potapenko , Vincenzo Frascino , linux-mm@kvack.org, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org Subject: Re: [Patch v3 -mm 1/2] mm/slab: add is_kmalloc_cache() helper function In-Reply-To: <20230104060605.930910-1-feng.tang@intel.com> Message-ID: <8d8a3e03-d019-df20-9525-ea4b4043540f@google.com> References: <20230104060605.930910-1-feng.tang@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 5913240014 X-Rspam-User: X-Stat-Signature: tbsb9o4ozarcwxj3a1gzk1fhaqf6oink X-HE-Tag: 1672882914-188778 X-HE-Meta: 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 0Y6fe6jk t6QqxKf3rmutNFToeQvWVxjDysAiTADnbWG5KhdTwDeFo2008xjEAwT0NWZuVuQDY+Fc9JaIYW1udKpM73OTEHHM9jtKvOzBpU3Ce0ZN7xR1eMflBWO6HgqZPi/rZD4KWC8G0bzWw9EpVS9deVeISujFfz2CACcPu9stw9o1XJtfAoEfDdt66Pk+bAeijXiT07C1V4kbXpIiVwsW8hZ1gdxbr/Q== 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: On Wed, 4 Jan 2023, Feng Tang wrote: > commit 6edf2576a6cc ("mm/slub: enable debugging memory wasting of > kmalloc") introduces 'SLAB_KMALLOC' bit specifying whether a > kmem_cache is a kmalloc cache for slab/slub (slob doesn't have > dedicated kmalloc caches). > > Add a helper inline function for other components like kasan to > simplify code. > > Signed-off-by: Feng Tang > Acked-by: Vlastimil Babka > Acked-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Acked-by: David Rientjes