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Received: from willy by casper.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1rom5v-0000000GkEg-1xHy; Mon, 25 Mar 2024 15:18:39 +0000 Date: Mon, 25 Mar 2024 15:18:39 +0000 From: Matthew Wilcox To: Andrew Morton Cc: linux-mm@kvack.org, David Hildenbrand , Vlastimil Babka , Miaohe Lin , Muchun Song , Oscar Salvador Subject: Re: [PATCH 5/9] mm: Turn folio_test_hugetlb into a PageType Message-ID: References: <20240321142448.1645400-1-willy@infradead.org> <20240321142448.1645400-6-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: C41B51C001C X-Rspam-User: X-Rspamd-Server: rspam04 X-Stat-Signature: pqasqjrbgzqbx1cuzz3g38n8pkuhiifh X-HE-Tag: 1711379921-449967 X-HE-Meta: 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 OJdOYhRh KaSy0qrBnajodg4tL//4kfveUXYvfEoWJUTwPOz7Nzr57zW7xAuW84HoriCAeHqV7SRbETqBTQzdx3vZgi16yzNsWOzn7NwRloxJroXkR8fTdf0OX0BaiwprgiH09A4SSSLNuuGqQYvLVovez7LybO3q5NUT15DW7zLWzcwKLsIBWyOJRNEDYxwNZVw== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000002, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Mar 25, 2024 at 03:14:53PM +0000, Matthew Wilcox wrote: > Update vmcoreinfo: Urgh, a typo slipped in. use this instead: diff --git a/kernel/vmcore_info.c b/kernel/vmcore_info.c index f95516cd45bb..41372f5d5c19 100644 --- a/kernel/vmcore_info.c +++ b/kernel/vmcore_info.c @@ -205,11 +205,10 @@ static int __init crash_save_vmcoreinfo_init(void) VMCOREINFO_NUMBER(PG_head_mask); #define PAGE_BUDDY_MAPCOUNT_VALUE (~PG_buddy) VMCOREINFO_NUMBER(PAGE_BUDDY_MAPCOUNT_VALUE); -#ifdef CONFIG_HUGETLB_PAGE - VMCOREINFO_NUMBER(PG_hugetlb); +#define PAGE_HUGETLB_MAPCOUNT_VALUE( (~PG_hugetlb) + VMCOREINFO_NUMBER(PAGE_HUGETLB_MAPCOUNT_VALUE); #define PAGE_OFFLINE_MAPCOUNT_VALUE (~PG_offline) VMCOREINFO_NUMBER(PAGE_OFFLINE_MAPCOUNT_VALUE); -#endif #ifdef CONFIG_KALLSYMS VMCOREINFO_SYMBOL(kallsyms_names);