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-rw-r--r--kernel/vmcore_info.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/vmcore_info.c b/kernel/vmcore_info.c
index 23c125c2e243..1d5eadd9dd61 100644
--- a/kernel/vmcore_info.c
+++ b/kernel/vmcore_info.c
@@ -198,7 +198,8 @@ static int __init crash_save_vmcoreinfo_init(void)
VMCOREINFO_NUMBER(PG_private);
VMCOREINFO_NUMBER(PG_swapcache);
VMCOREINFO_NUMBER(PG_swapbacked);
- VMCOREINFO_NUMBER(PG_slab);
+#define PAGE_SLAB_MAPCOUNT_VALUE (~PG_slab)
+ VMCOREINFO_NUMBER(PAGE_SLAB_MAPCOUNT_VALUE);
#ifdef CONFIG_MEMORY_FAILURE
VMCOREINFO_NUMBER(PG_hwpoison);
#endif