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a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1747309368; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:in-reply-to: references; bh=ce38yyPUYvy8VfKzXniUcMo7V0GDsLTjXIbFWrm9OQU=; b=lo3PGzigwhpeZsTZ85hFRVgo3ZgJVhVRJ8FJRQvp0zhTS2iZ8KkMC1G8F8YolUqNDYLhKC DFwWuNIAwQf0xg1T+zI3iPAniNh8/oKIjb7bUt1dYMDoWHvtoqAPaEoioJTU/kBFJqo5Va GviCD8i2ZWjwnxnuC09PxgUJcUEJ3Ro= From: Wenjie Xu To: , , CC: , , Wenjie Xu , Li RongQing Subject: [PATCH] hugetlb: Show nr_huge_pages in report_hugepages() Date: Thu, 15 May 2025 19:42:31 +0800 Message-ID: <20250515114231.65824-1-xuwenjie04@baidu.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.127.73.8] X-ClientProxiedBy: BJHW-Mail-Ex13.internal.baidu.com (10.127.64.36) To BJHW-MAIL-EX28.internal.baidu.com (10.127.64.43) X-Baidu-BdMsfe-DateCheck: 1_BJHW-Mail-Ex12_2025-05-15 19:42:40:672 X-FEAS-Client-IP: 10.127.64.35 X-FE-Policy-ID: 52:10:53:SYSTEM X-Rspam-User: X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 2EB9220002 X-Stat-Signature: st1sonkjsyhriw9rge4qf9bzk5oikctk X-HE-Tag: 1747309366-15805 X-HE-Meta: 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 a1E5hg74 /s+c72xnxvYMliws7yAIaFg3eeIH//bW/kFHnHVB6Cw8+8X1wPFiGB3ZLpUMFUO7Dc5OwZg3tz0hjSTOfk3RPWetH20nL/AWG9F1Cd29MceNKnKMBAgD0GqObDJRlwmCp99l0IS+wik0ZvWNHyeFLzw8Yjw== 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 number of pre-allocated huge pages should be nr_huge_pages, not free_huge_pages, although they are same during booting stage Signed-off-by: Wenjie Xu Signed-off-by: Li RongQing --- mm/hugetlb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 6ea1be71aa42..2a4d4551749a 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -3740,7 +3740,7 @@ static void __init report_hugepages(void) string_get_size(huge_page_size(h), 1, STRING_UNITS_2, buf, 32); pr_info("HugeTLB: registered %s page size, pre-allocated %ld pages\n", - buf, h->free_huge_pages); + buf, h->nr_huge_pages); if (nrinvalid) pr_info("HugeTLB: %s page size: %lu invalid page%s discarded\n", buf, nrinvalid, nrinvalid > 1 ? "s" : ""); -- 2.41.0