On Sat, 23 Jan 2021 19:59:00 +0800 Kevin Hao wrote: > +void *page_frag_alloc(struct page_frag_cache *nc, > + unsigned int fragsz, gfp_t gfp_mask) > +{ > + return page_frag_alloc_align(nc, fragsz, gfp_mask, 0); > +} > EXPORT_SYMBOL(page_frag_alloc); Isn't it better to make this a static inline now? Either way you'll need to repost after net is merged into net-next (probably ~this Friday), please mark the posting as RFC before that. Please make sure you CC the author of the code.