bitmap_zalloc_node
idxd->wq_enable_map = bitmap_zalloc_node(idxd->max_wqs, GFP_KERNEL, dev_to_node(dev));
idxd->opcap_bmap = bitmap_zalloc_node(IDXD_MAX_OPCAP_BITS, GFP_KERNEL, dev_to_node(dev));
bitmap_zalloc_node(idxd->max_wqs, GFP_KERNEL,
pgdir->bitmap = bitmap_zalloc_node(db_per_page, GFP_KERNEL, node);
up->reg_bitmap = bitmap_zalloc_node(bfregs, GFP_KERNEL, node);
up->fp_bitmap = bitmap_zalloc_node(bfregs, GFP_KERNEL, node);
unsigned long *bitmap_zalloc_node(unsigned int nbits, gfp_t flags, int node);
EXPORT_SYMBOL(bitmap_zalloc_node);