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Diffstat (limited to 'include/net/page_pool/helpers.h')
| -rw-r--r-- | include/net/page_pool/helpers.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/page_pool/helpers.h b/include/net/page_pool/helpers.h index ead2c0d24b2c..1d397c1a0043 100644 --- a/include/net/page_pool/helpers.h +++ b/include/net/page_pool/helpers.h @@ -277,6 +277,11 @@ static inline long page_pool_unref_page(struct page *page, long nr) return ret; } +static inline void page_pool_ref_page(struct page *page) +{ + atomic_long_inc(&page->pp_ref_count); +} + static inline bool page_pool_is_last_ref(struct page *page) { /* If page_pool_unref_page() returns 0, we were the last user */ |