diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/page_counter.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/page_counter.h b/include/linux/page_counter.h index d649b6bbbc87..07b7cb12249c 100644 --- a/include/linux/page_counter.h +++ b/include/linux/page_counter.h @@ -68,6 +68,7 @@ static inline unsigned long page_counter_read(struct page_counter *counter) return atomic_long_read(&counter->usage); } +long page_counter_margin(struct page_counter *counter); void page_counter_cancel(struct page_counter *counter, unsigned long nr_pages); void page_counter_charge(struct page_counter *counter, unsigned long nr_pages); bool page_counter_try_charge(struct page_counter *counter, |