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Peter Anvin" , Andrew Morton , Dave Chinner , Qi Zheng , Roman Gushchin , Muchun Song , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Valentin Schneider , K Prateek Nayak , Uladzislau Rezki , David Hildenbrand , Lorenzo Stoakes , "Liam R . Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Kees Cook , Sebastian Andrzej Siewior , Clark Williams , suleiman@google.com Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linux-rt-devel@lists.linux.dev, David Stevens Content-Type: text/plain; charset="UTF-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260827_163121_855315_4BFDC291 X-CRM114-Status: GOOD ( 12.36 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a stub implementation of memcg_list_lru_alloc() when CONFIG_MEMCG isn't enabled. Signed-off-by: David Stevens --- include/linux/list_lru.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/include/linux/list_lru.h b/include/linux/list_lru.h index a450fffe1550..40eaeaa3424c 100644 --- a/include/linux/list_lru.h +++ b/include/linux/list_lru.h @@ -79,10 +79,10 @@ static inline int list_lru_init_memcg_key(struct list_lru *lru, struct shrinker return list_lru_init_memcg(lru, shrinker); } +#ifdef CONFIG_MEMCG int memcg_list_lru_alloc(struct mem_cgroup *memcg, struct list_lru *lru, gfp_t gfp); -#ifdef CONFIG_MEMCG /** * folio_memcg_list_lru_alloc - allocate list_lru heads for shrinkable folio * @folio: the newly allocated & charged folio @@ -106,6 +106,11 @@ static inline int folio_memcg_list_lru_alloc(struct folio *folio, { return 0; } + +static inline int memcg_list_lru_alloc(struct mem_cgroup *memcg, struct list_lru *lru, gfp_t gfp) +{ + return 0; +} #endif void memcg_reparent_list_lrus(struct mem_cgroup *memcg, struct mem_cgroup *parent); -- 2.55.0.897.gb25b4bd76c-goog