diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 75865e1325b5..cde5dac6229a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3131,7 +3131,7 @@ static int __init setup_fail_page_alloc(char *str) } __setup("fail_page_alloc=", setup_fail_page_alloc); -static bool should_fail_alloc_page(gfp_t gfp_mask, unsigned int order) +static bool __should_fail_alloc_page(gfp_t gfp_mask, unsigned int order) { if (order < fail_page_alloc.min_order) return false; @@ -3181,13 +3181,19 @@ late_initcall(fail_page_alloc_debugfs); #else /* CONFIG_FAIL_PAGE_ALLOC */ -static inline bool should_fail_alloc_page(gfp_t gfp_mask, unsigned int order) +static inline bool __should_fail_alloc_page(gfp_t gfp_mask, unsigned int order) { return false; } #endif /* CONFIG_FAIL_PAGE_ALLOC */ +static noinline bool should_fail_alloc_page(gfp_t gfp_mask, unsigned int order) +{ + return __should_fail_alloc_page(gfp_mask, order); +} +ALLOW_ERROR_INJECTION(should_fail_alloc_page, TRUE); + /* * Return true if free base pages are above 'mark'. For high-order checks it * will return true of the order-0 watermark is reached and there is at least |