diff options
| author | Sahara <keun-o.park@darkmatter.ae> | 2018-06-07 17:09:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-07 17:34:38 -0700 |
| commit | 72eb7de9c1580cf5705d4f592aca21a8438fde22 (patch) | |
| tree | d8ffc24102d6fa45f6a85062c9fdeff8d5224f0b /include | |
| parent | e81bf9793b1861d74953ef041b4f6c7faecc2dbd (diff) | |
| download | linux-0-day-72eb7de9c1580cf5705d4f592aca21a8438fde22.tar.gz linux-0-day-72eb7de9c1580cf5705d4f592aca21a8438fde22.tar.xz | |
mm: remove page_is_poisoned() from linux/mm.h
When commit bd33ef368135 ("mm: enable page poisoning early at boot") got
rid of the PAGE_EXT_DEBUG_POISON, page_is_poisoned in the header left
behind. This patch cleans up the leftovers under the table.
Link: http://lkml.kernel.org/r/1528101069-21637-1-git-send-email-kpark3469@gmail.com
Signed-off-by: Sahara <keun-o.park@darkmatter.ae>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 1dd588b7c6493..f0f3905f8bb8c 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2532,12 +2532,10 @@ extern int apply_to_page_range(struct mm_struct *mm, unsigned long address, #ifdef CONFIG_PAGE_POISONING extern bool page_poisoning_enabled(void); extern void kernel_poison_pages(struct page *page, int numpages, int enable); -extern bool page_is_poisoned(struct page *page); #else static inline bool page_poisoning_enabled(void) { return false; } static inline void kernel_poison_pages(struct page *page, int numpages, int enable) { } -static inline bool page_is_poisoned(struct page *page) { return false; } #endif #ifdef CONFIG_DEBUG_PAGEALLOC |