diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/cma.c | 16 | ||||
| -rw-r--r-- | mm/memblock.c | 2 |
2 files changed, 10 insertions, 8 deletions
@@ -220,7 +220,7 @@ int __init cma_init_reserved_mem(phys_addr_t base, phys_addr_t size, } /** - * cma_declare_contiguous() - reserve custom contiguous area + * cma_declare_contiguous_nid() - reserve custom contiguous area * @base: Base address of the reserved area optional, use 0 for any * @size: Size of the reserved area (in bytes), * @limit: End address of the reserved memory (optional, 0 for any). @@ -229,6 +229,7 @@ int __init cma_init_reserved_mem(phys_addr_t base, phys_addr_t size, * @fixed: hint about where to place the reserved area * @name: The name of the area. See function cma_init_reserved_mem() * @res_cma: Pointer to store the created cma region. + * @nid: nid of the free area to find, %NUMA_NO_NODE for any node * * This function reserves memory from early allocator. It should be * called by arch specific code once the early allocator (memblock or bootmem) @@ -238,10 +239,11 @@ int __init cma_init_reserved_mem(phys_addr_t base, phys_addr_t size, * If @fixed is true, reserve contiguous area at exactly @base. If false, * reserve in range from @base to @limit. */ -int __init cma_declare_contiguous(phys_addr_t base, +int __init cma_declare_contiguous_nid(phys_addr_t base, phys_addr_t size, phys_addr_t limit, phys_addr_t alignment, unsigned int order_per_bit, - bool fixed, const char *name, struct cma **res_cma) + bool fixed, const char *name, struct cma **res_cma, + int nid) { phys_addr_t memblock_end = memblock_end_of_DRAM(); phys_addr_t highmem_start; @@ -336,14 +338,14 @@ int __init cma_declare_contiguous(phys_addr_t base, * memory in case of failure. */ if (base < highmem_start && limit > highmem_start) { - addr = memblock_phys_alloc_range(size, alignment, - highmem_start, limit); + addr = memblock_alloc_range_nid(size, alignment, + highmem_start, limit, nid, false); limit = highmem_start; } if (!addr) { - addr = memblock_phys_alloc_range(size, alignment, base, - limit); + addr = memblock_alloc_range_nid(size, alignment, base, + limit, nid, false); if (!addr) { ret = -ENOMEM; goto err; diff --git a/mm/memblock.c b/mm/memblock.c index 4d06bbaded0f..c79ba6f9920c 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -1349,7 +1349,7 @@ __next_mem_pfn_range_in_zone(u64 *idx, struct zone *zone, * Return: * Physical address of allocated memory block on success, %0 on failure. */ -static phys_addr_t __init memblock_alloc_range_nid(phys_addr_t size, +phys_addr_t __init memblock_alloc_range_nid(phys_addr_t size, phys_addr_t align, phys_addr_t start, phys_addr_t end, int nid, bool exact_nid) |