diff options
Diffstat (limited to 'kernel/crash_core.c')
-rw-r--r-- | kernel/crash_core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/crash_core.c b/kernel/crash_core.c index 933cb3e45b98..9f1557b98468 100644 --- a/kernel/crash_core.c +++ b/kernel/crash_core.c @@ -1,9 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * crash.c - kernel crash support code. * Copyright (C) 2002-2004 Eric Biederman <ebiederm@xmission.com> - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ #include <linux/crash_core.h> @@ -464,6 +462,8 @@ static int __init crash_save_vmcoreinfo_init(void) VMCOREINFO_NUMBER(PAGE_BUDDY_MAPCOUNT_VALUE); #ifdef CONFIG_HUGETLB_PAGE VMCOREINFO_NUMBER(HUGETLB_PAGE_DTOR); +#define PAGE_OFFLINE_MAPCOUNT_VALUE (~PG_offline) + VMCOREINFO_NUMBER(PAGE_OFFLINE_MAPCOUNT_VALUE); #endif arch_crash_save_vmcoreinfo(); |