diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index c7332a4bc8db..b1fc19ebb8a2 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -498,6 +498,7 @@ void prep_compound_page(struct page *page, unsigned int order) unsigned int _debug_guardpage_minorder; bool _debug_pagealloc_enabled __read_mostly = IS_ENABLED(CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT); +EXPORT_SYMBOL(_debug_pagealloc_enabled); bool _debug_guardpage_enabled __read_mostly; static int __init early_debug_pagealloc(char *buf) |