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Fri, 07 Feb 2025 13:52:22 +0800 From: Liu Ye To: akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Liu Ye Subject: [PATCH] mm/mempool: Use kmalloc_array_node to replace kmalloc_array Date: Fri, 7 Feb 2025 13:52:13 +0800 Message-Id: <20250207055213.141890-1-liuye@kylinos.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: BBB6D180005 X-Stat-Signature: rpz4n5b19n6kexbcq18mco7y6hb6grxy X-HE-Tag: 1738907550-367453 X-HE-Meta: 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 PsvHddxj AId0UwJX7ou1MKw7QZHANSn7lobgkLYW0SVE7sKHYM4npyPvPUlRASbEbtlu2gooESHykHmEPzA/ays0= 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: The kmalloc_array call could be replaced with kmalloc_array_node to allocate memory on a specific NUMA node. Signed-off-by: Liu Ye --- mm/mempool.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/mempool.c b/mm/mempool.c index 3223337135d0..51eabcc87177 100644 --- a/mm/mempool.c +++ b/mm/mempool.c @@ -328,8 +328,8 @@ int mempool_resize(mempool_t *pool, int new_min_nr) spin_unlock_irqrestore(&pool->lock, flags); /* Grow the pool */ - new_elements = kmalloc_array(new_min_nr, sizeof(*new_elements), - GFP_KERNEL); + new_elements = kmalloc_array_node(new_min_nr, sizeof(*new_elements), + GFP_KERNEL, NUMA_NO_NODE); if (!new_elements) return -ENOMEM;