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Mon, 03 Mar 2025 17:44:16 +0800 From: Liu Ye To: akpm@linux-foundation.org Cc: urezki@gmail.com, hch@infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Liu Ye Subject: [PATCH 1/4] mm/vmalloc: Remove unnecessary size ALIGN in __vmalloc_node_range_noprof Date: Mon, 3 Mar 2025 17:44:07 +0800 Message-Id: <20250303094410.437985-2-liuye@kylinos.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250303094410.437985-1-liuye@kylinos.cn> References: <20250303094410.437985-1-liuye@kylinos.cn> MIME-Version: 1.0 X-Stat-Signature: akcbdha8phygcaqza3zkwb6r5omo63e8 X-Rspamd-Queue-Id: 9E1EBA0012 X-Rspam-User: X-Rspamd-Server: rspam01 X-HE-Tag: 1740995063-751669 X-HE-Meta: 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 8NQuU06Q 8ucaVfF9WinUhf6/YXQb8VapFeZ4JzR6xfWE5OikqG8YwioL9OESKZhCjUlOotEgrWvHOd5tBWd+BogM= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000003, 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 same operation already exists in the function __get_vm_area_node, so delete the duplicate operation to simplify the code. Signed-off-by: Liu Ye --- mm/vmalloc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index dc658d4af181..20d9b9de84b1 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -3798,7 +3798,6 @@ void *__vmalloc_node_range_noprof(unsigned long size, unsigned long align, shift = arch_vmap_pte_supported_shift(size); align = max(real_align, 1UL << shift); - size = ALIGN(real_size, 1UL << shift); } again: