4 #include <linux/cma.h>
16 static struct cma *hugetlb_cma[MAX_NUMNODES];
59 	struct cma *cma;  in hugetlb_cma_alloc_bootmem()  local
63 	cma = hugetlb_cma[*nid];  in hugetlb_cma_alloc_bootmem()
64 	m = cma_reserve_early(cma, huge_page_size(h));  in hugetlb_cma_alloc_bootmem()
70 			cma = hugetlb_cma[node];  in hugetlb_cma_alloc_bootmem()
71 			if (!cma || node == *nid)  in hugetlb_cma_alloc_bootmem()
73 			m = cma_reserve_early(cma, huge_page_size(h));  in hugetlb_cma_alloc_bootmem()
83 		m->cma = cma;  in hugetlb_cma_alloc_bootmem()
145 	 * HugeTLB CMA reservation is required for gigantic  in hugetlb_cma_reserve()
168 			pr_warn("hugetlb_cma: cma area of node %d should be at least %lu MiB\n",  in hugetlb_cma_reserve()
177 	/* Validate the CMA size again in case some invalid nodes specified. */  in hugetlb_cma_reserve()
182 		pr_warn("hugetlb_cma: cma area should be at least %lu MiB\n",  in hugetlb_cma_reserve()
217 		 * may be returned to CMA allocator in the case of  in hugetlb_cma_reserve()
240 		 * cma are possible.  Set to zero if no cma regions are set up.  in hugetlb_cma_reserve()