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Sun, 16 Jul 2023 23:58:43 -0700 (PDT) Received: from ubuntu-hf2.default.svc.cluster.local ([101.127.248.173]) by smtp.gmail.com with ESMTPSA id f8-20020a170902684800b001b53953f314sm12218291pln.23.2023.07.16.23.58.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 16 Jul 2023 23:58:43 -0700 (PDT) From: Haifeng Xu To: rppt@kernel.org Cc: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Haifeng Xu Subject: [PATCH] mm/mm_init.c: drop node_start_pfn from adjust_zone_range_for_zone_movable() Date: Mon, 17 Jul 2023 06:58:11 +0000 Message-Id: <20230717065811.1262-1-haifeng.xu@shopee.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Rspam-User: X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 93CD1100009 X-Stat-Signature: fy6ez38w1yhw8md17mgumz3hc17gcggh X-HE-Tag: 1689577124-528518 X-HE-Meta: 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 6DcT2cGt ZfjVkrpO0P0Ms01kKN4ZQVRN8scMzNPogmUFracudY32Irv+24r3e+fk4CBtgWJs44mDgQI2T5QEOxhA/mYLEvA2g5ms9c7CrmVTLqUBgJ5e2INGyCxZuGVT+s9KvYWtdZld+jPw6g4sUJG4/mbnuaMYN6FMqw4aLRLwONoTnt4hs7y/UAbJ5EkGHUQhmhLNm4xGeFOHDuq808NtS7SG4lkHtkLtz+g4ZEK7Hv+6l/IDmhhb+UaBNIwYaICdCHIKeG8HCdosVef9PQJl4ZR7be4gZ8QWjQnza7TF9YzqpL7ba2UpD12+plFam0wG/spewT4pTHFUTRuLYDbyUWHWYPWnQ4iqJRxikPTUeSfM/wzH/TkZ4pGavWLpKP2QKP7NKddlaWk9CvJhC7bORB1uc51Sqt8hGEkrLLdqThuj4x4dpBK1s5neAMGsw/UDYTuLXelPl X-Bogosity: Ham, tests=bogofilter, spamicity=0.000226, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: node_start_pfn is not used in adjust_zone_range_for_zone_movable(), so it is pointless to waste a function argument. Drop the parameter. Signed-off-by: Haifeng Xu Reviewed-by: David Hildenbrand Reviewed-by: Mike Rapoport (IBM) Reviewed-by: Mike Rapoport (IBM) Reviewed-by: Anshuman Khandual --- mm/mm_init.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/mm/mm_init.c b/mm/mm_init.c index a313d1828a6c..23d50541e1f7 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -1105,7 +1105,6 @@ void __ref memmap_init_zone_device(struct zone *zone, */ static void __init adjust_zone_range_for_zone_movable(int nid, unsigned long zone_type, - unsigned long node_start_pfn, unsigned long node_end_pfn, unsigned long *zone_start_pfn, unsigned long *zone_end_pfn) @@ -1222,9 +1221,8 @@ static unsigned long __init zone_spanned_pages_in_node(int nid, /* Get the start and end of the zone */ *zone_start_pfn = clamp(node_start_pfn, zone_low, zone_high); *zone_end_pfn = clamp(node_end_pfn, zone_low, zone_high); - adjust_zone_range_for_zone_movable(nid, zone_type, - node_start_pfn, node_end_pfn, - zone_start_pfn, zone_end_pfn); + adjust_zone_range_for_zone_movable(nid, zone_type, node_end_pfn, + zone_start_pfn, zone_end_pfn); /* Check that this node has pages within the zone's required range */ if (*zone_end_pfn < node_start_pfn || *zone_start_pfn > node_end_pfn)