diff options
Diffstat (limited to 'backport/backport-include/linux/gfp.h')
-rw-r--r-- | backport/backport-include/linux/gfp.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/backport/backport-include/linux/gfp.h b/backport/backport-include/linux/gfp.h index 42f818f1..d41d4277 100644 --- a/backport/backport-include/linux/gfp.h +++ b/backport/backport-include/linux/gfp.h @@ -10,4 +10,16 @@ #define __GFP_KSWAPD_RECLAIM ((__force gfp_t)___GFP_KSWAPD_RECLAIM) /* kswapd can wake */ #endif +#if LINUX_VERSION_IS_LESS(4,10,0) && LINUX_VERSION_IS_GEQ(4,2,0) +#define page_frag_alloc LINUX_BACKPORT(page_frag_alloc) +static inline void *page_frag_alloc(struct page_frag_cache *nc, + unsigned int fragsz, gfp_t gfp_mask) +{ + return __alloc_page_frag(nc, fragsz, gfp_mask); +} + +#define __page_frag_cache_drain LINUX_BACKPORT(__page_frag_cache_drain) +void __page_frag_cache_drain(struct page *page, unsigned int count); +#endif /* < 4.10 && >= 4.2 */ + #endif /* __BACKPORT_LINUX_GFP_H */ |